A company is a military unit , typically consisting of 100–250 soldiers and usually commanded by a major or a captain . Most companies are made up of three to seven platoons , although the exact number may vary by country, unit type, and structure.
157-405: Usually several companies are grouped as a battalion or regiment , the latter of which is sometimes formed by several battalions. Occasionally, independent or separate companies are organized for special purposes, such as the 1st Air Naval Gunfire Liaison Company or the 3rd Force Reconnaissance Company . These companies are not organic to a battalion or regiment, but rather report directly to
314-502: A combat support company . With all these components, a battalion is the smallest military unit capable of "limited independent operations". The battalion must have a source of resupply to enable it to sustain operations for more than a few days. This is because a battalion's complement of ammunition, expendable weapons (e.g., hand grenades and disposable rocket launchers ), water, rations, fuel, lubricants, replacement parts, batteries, and medical supplies normally consists of only what
471-410: A first sergeant . Any sergeant holding this position is referred to as "first sergeant" regardless of actual rank, though the non-commissioned officer assigned ordinarily has the rank of first sergeant. A master sergeant assigned to this position will be "laterally promoted" to the rank of first sergeant, unless the appointment is temporary. In some instances, a sergeant first class will be appointed to
628-446: A U.S. Army, Korean War-era infantry division and the divisional aviation company of a U.S. Army "Pentomic" infantry division . These companies were not organic to any intermediate headquarters (viz., battalion/group/regiment/brigade), but rather reported directly to the division headquarters. NATO defines a company as "larger than a platoon, but smaller than a battalion" while being a "unit consisting of two or more platoons, usually of
785-562: A base administrative and tactical unit of around 100 men. (Perhaps the best known is the Roman century , originally intended as a 100-man unit, but later ranging from about 60 to 80 men, depending on the time period.) An organization based on the decimal number system (i.e., by tens, hundreds, thousands, and ten-thousands) might seem intuitive. To the Romans, for example, a unit of 100 men seemed sufficiently large to efficiently facilitate organizing
942-506: A battalion headquarters mounted in a command tank and a headquarters and service platoon, for a total of 165 personnel and 40 tanks; battalions using the older T-54 , T-55 or T-62s tanks had 31 or 40 additional enlisted personnel. However, forces in Eastern Europe began to standardise to a smaller formation with 135 personnel and 31 tanks total, with each tank company consisting of 10 tanks total. A Soviet artillery battalion in
1099-431: A cohesive group numbering between 100 and 250 members, with 150 members being the common number (see Dunbar's number ). Again, a military unit on the order of no more than 100 members, and perhaps ideally fewer, would perhaps present the greatest efficiency as well as effectiveness of control, on a battlefield where the stress, danger, fear, noise, confusion, and the general condition known as the " fog of war " would present
1256-419: A combat logistics element (a Marine combat logistics regiment, which includes naval construction forces [Seabees] and naval medical elements). In the U.S. Marine Corps, an infantry or "rifle" battalion typically consists of a headquarters and service company, three rifle or "line" companies (designated alphabetically A through M depending upon which battalion of the parent regiment to which they are attached) and
1413-421: A command element containing two tanks; support companies are typically divided into platoons of specialization that may contain additional special sections. A company is usually commanded by a captain , although in some cases they may be commanded by a first lieutenant or a major . Unlike its component platoons, a company typically has additional positions of supporting staff, such as an executive officer (XO),
1570-524: A confrontation between US Defense Secretary Robert Gates and countries such as Poland, Spain, the Netherlands, Turkey, and Germany with Gates calling on the latter to contribute more and the latter believing the organization has overstepped its mandate in the conflict. In his final policy speech in Brussels on 10 June, Gates further criticized allied countries in suggesting their actions could cause
1727-603: A first sergeant, a readiness/training NCO, and other positions (e.g., supply sergeant, armorer). The corresponding unit of artillery is always called a battery . Similarly, the term troop is used for cavalry units, including both the horse-mounted units of history as well as modern armored cavalry and air cavalry units. Companies that are not separate from their parent battalion are identified by letter—for example, "Company A, 1st Battalion, 15th Infantry Regiment". This would commonly be abbreviated as "A/1-15 INF" in writing, but not in speaking. The dash in "1–15" indicates that
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#17327719918601884-562: A fourth platoon was added to the company, increasing its size to 256 officers and men, including six officers (a captain as commanding officer, a first lieutenant as executive officer, and two first lieutenants and two second lieutenants as platoon commanders). Enlisted strength became: three senior NCOs (first sergeant, supply sergeant, and mess sergeant), 12 sergeants, 33 corporals (one company clerk and 32 squad leaders with eight per platoon), eight specialists (four cooks and four mechanics), two buglers, 64 privates first class, and 128 privates. Of
2041-585: A headquarters company, support company and three rifle companies (usually, but not always, A, B and C companies). Each company is commanded by a major , the officer commanding (OC), with a captain or senior lieutenant as second-in-command (2IC). The HQ company contains signals , quartermaster , catering, intelligence , administration, pay, training, operations and medical elements. The support company usually contains anti-tank , machine gun , mortar , pioneer and reconnaissance platoons. Mechanised units usually have an attached light aid detachment (LAD) of
2198-420: A headquarters company, two mechanized infantry companies, two tank companies and a forward support company attached from the battalion's parent brigade support battalion. This new structure eliminated the need to task-organize companies between battalions; each combined arms battalion was organically composed of the requisite companies. At a higher level, each armored brigade (formerly designated 'heavy brigade')
2355-422: A heavy weapons company. That is, rifle companies A, B, C along with heavy weapons Company D were part of the 1st battalion, rifle companies E, F, G and heavy weapons Company H constituted the 2nd battalion, and rifle companies I, K, L and heavy weapons Company M were in the 3rd. There was no J Company: the letter J was traditionally not used because in 18th- and 19th-century old-style type,
2512-640: A higher level organization such as a Marine Expeditionary Force headquarters (i.e., a corps -level command). The modern military company became popularized during the reorganization of the Swedish Army in 1631 under King Gustav II Adolph . For administrative purposes, the infantry was divided into companies consisting of 150 men, grouped into regiments of eight companies. Tactically, the infantry companies were organized into battalions and grouped with cavalry troops and artillery batteries to form brigades . From ancient times, some armies have commonly used
2669-433: A large body of men numbering into the several thousands, yet small enough that one man could reasonably expect to command it as a cohesive unit by using his voice and physical presence, supplemented by musical notes (e.g., drum beats, bugle or trumpet blasts, etc.) and visual cues (e.g., colors, standards, guidons , etc.). Furthermore, recent studies have indicated that humans are best able to maintain stable relationships in
2826-412: A limited capability to plan and conduct independent operations and are normally organic components of brigades, groups, or regiments. A U.S. Army battalion includes the battalion commander ( lieutenant colonel ), executive officer ( major ), command sergeant major (CSM), headquarters staff and usually three to five companies, with a total of 300 to 1,000 (but typically 500 to 600) soldiers. During
2983-561: A major reform of France's military position, culminating with the return to full membership on 4 April 2009, which also included France rejoining the NATO Military Command Structure , while maintaining an independent nuclear deterrent. The 2014 Russian annexation of Crimea led to strong condemnation by all NATO members, and was one of the seven times that Article 4 , which calls for consultation among NATO members, has been invoked. Prior times included during
3140-646: A major), the sergeant major and the executive staff (S-1 through S-4 and S-6). The battalion headquarters is supported by a headquarters and service company (battery). A battalion usually contains two to five organic companies (batteries in the artillery), with a total of 500 to 1,200 Marines in the battalion. A regiment consists of a regimental headquarters, a headquarters company (or battery) and two to five organic battalions (Marine infantry regiments – three battalions of infantry; Marine artillery regiments – three to five battalions of artillery; Marine combat logistics regiments – one to three combat logistics battalions). In
3297-513: A mechanised infantry battalion usually consists of one command- and medical company, three mechanised infantry companies and one support company, which has three platoons with heavy mortars and three platoons with anti-tank missiles ( TOW ). With the Dutch artillery units, the equivalent of a battalion is called an afdeling (which translates to "section"). Combat companies consist of (usually mechanised) infantry, combat engineers , or tanks . In
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#17327719918603454-631: A no-fly zone over Libya shortly afterwards, beginning with Opération Harmattan by the French Air Force on 19 March. On 20 March 2011, NATO states agreed on enforcing an arms embargo against Libya with Operation Unified Protector using ships from NATO Standing Maritime Group 1 and Standing Mine Countermeasures Group 1 , and additional ships and submarines from NATO members. They would "monitor, report and, if needed, interdict vessels suspected of carrying illegal arms or mercenaries ". On 24 March, NATO agreed to take control of
3611-647: A number of combat support units: a mortar battery consisting of eight 120 mm 120-PM-43 mortars or automatic 82 mm 2B9 Vasileks , an air defence platoon with nine MANPADs , either the SA-7 Grail , SA-14 Gremlin or SA-16 Gimlet and an automatic grenade launcher platoon with six 30 mm AGS-17 launchers. The BTR battalion also featured an anti-tank platoon with four AT-3 Sagger or AT-4 Spigot launchers and two 73 mm SPG-9 recoilless guns ; BTR units on high-readiness status sometimes had six missile launchers and three recoilless guns. Both featured
3768-759: A peaceful German reunification. A June 2016 Levada Center poll found that 68 percent of Russians think that deploying NATO troops in the Baltic states and Poland – former Eastern bloc countries bordering Russia – is a threat to Russia. In contrast, 65 percent of Poles surveyed in a 2017 Pew Research Center report identified Russia as a "major threat", with an average of 31 percent saying so across all NATO countries, and 67 percent of Poles surveyed in 2018 favour US forces being based in Poland. Of non- CIS Eastern European countries surveyed by Gallup in 2016, all but Serbia and Montenegro were more likely than not to view NATO as
3925-527: A protective alliance rather than a threat. A 2006 study in the journal Security Studies argued that NATO enlargement contributed to democratic consolidation in Central and Eastern Europe. China also opposes further expansion. Member states pay for NATO's three common funds (the civil and military budgets and the security investment programme) based on a cost-sharing formula that includes per capita gross national income and other factors. In 2023–2024,
4082-511: A quick-reaction force was deployed to the area. The Bosnian War began in 1992, as a result of the breakup of Yugoslavia . The deteriorating situation led to United Nations Security Council Resolution 816 on 9 October 1992, authorizing its member-states to enforce a previously declared no-fly zone under the United Nations Protection Force over central Bosnia and Herzegovina. NATO complied and started enforcing
4239-922: A red line . However, there were no such plans to deploy missiles in Ukraine. The Russian Foreign Ministry drafted a treaty that would forbid Ukraine or any former Soviet state from ever joining NATO. Secretary-General Stoltenberg replied that the decision is up to Ukraine and NATO members, adding "Russia has no veto, Russia has no say, and Russia has no right to establish a sphere of influence to try to control their neighbors". NATO offered to improve communications with Russia and discuss missile placements and military exercises, as long as Russia withdrew troops from Ukraine's borders. Instead, Russia invaded Ukraine in February 2022. Ukraine applied for NATO membership in September 2022 after Russia proclaimed it had annexed
4396-514: A separate table of organization and equipment (TO&E) are identified by a number, and are able to operate completely independently from any other unit's support. Company-sized units that are organized under a table of distribution and allowance (TDA) are identified with a name or number. Company-sized units usually consist of four to six platoons each led by a lieutenant , although there are examples of combat service and combat service support companies that have seven or more platoons. For example,
4553-617: A slightly smaller establishment, having 10 tanks and 30 personnel (40 with older tanks). Research companies (single. nauchnaya rota, научная рота) were established in 2013 to allow conscripts with higher education to serve doing scientific and research tasks. There are seven research companies: In the 1700s, British Army, American Colonial Militia , and Provincial Regulars (e.g., the Virginia Regiment ), and later American Army infantry, regiments were organized into companies of somewhat less than 100 officers and enlisted men, although
4710-744: A strategic re-evaluation of NATO's purpose, nature, tasks, and focus on the continent. In October 1990, East Germany became part of the Federal Republic of Germany and the alliance, and in November 1990, the alliance signed the Treaty on Conventional Armed Forces in Europe (CFE) in Paris with the Soviet Union. It mandated specific military reductions across the continent, which continued after
4867-441: A total of 255 personnel. A Swedish battalion during the mid 17th century up to the mid 18th century was the smallest tactical unit in combat. The 600 man unit was formed, temporarily, at the inception of a battle by joining four foot companies from a foot regiment of eight companies. The commander of the regiment, an överste ( colonel ), led the first battalion and his deputy, an överstelöjtnant ( lieutenant colonel ),
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5024-642: A transportation terminal service company normally has two ship platoons, two shore platoons, one documentation platoon, one maintenance platoon, and the headquarters platoon. While companies are typically commanded by captains, some have a special operational capacity that requires them to be commanded by an officer with greater command authority and experience; such companies are commanded by majors, and have platoons commanded by captains. Examples of this arrangement include aviation platoons , military intelligence companies, military police companies, and special forces companies. A captain reports to his commander, usually
5181-564: A typical battery of six gun sections would consist of approximately 100 officers and enlisted men. In the United States Army , infantry companies are usually made up of three rifle platoons and a heavy weapons platoon ; mechanized infantry companies are usually made up of three rifle platoons consisting of four infantry fighting vehicles (IFV) each and a command element containing two IFVs; tank companies are usually made up of three tank platoons consisting of four tanks each and
5338-437: A weapons company. Weapons companies do not receive a letter designation. Marine infantry regiments use battalion and company designations as described above under World War II, with company letters D, H and M not normally used but rather held in reserve for use in augmenting a fourth rifle company into each battalion as needed. United States Marine Corps infantry battalions are task organised into Battalion Landing Teams (BLTs) as
5495-595: Is The Royal Canadian Regiment , which names its companies sequentially throughout the regiment from the Duke of Edinburgh's Company (instead of A Company) in the 1st Battalion to T Company in the 4th Battalion. Many regiments name their companies after battle honours or former units that make up the current regiment, for example: The combat support company administratively contains the specialized platoons, such as reconnaissance, pioneer, headquarters and signals, anti-armour, and mortar. The administration support company contains
5652-471: Is a military unit , typically consisting of up to one thousand soldiers. Commanded by a lieutenant colonel and subdivided into several companies , each typically commanded by a major or a captain . The typical battalion is built from three operational companies, one weapons company and one headquarters company. In some countries, battalions are exclusively infantry , while in others battalions are unit-level organizations. The word "battalion" came into
5809-501: Is for command elements. According to some observers, the average manpower of the battalions has substantially declined: from 670 plus in 1988, 350 plus in 1998, and 250 plus in 2008. A leaked document reported in the international media revealed that in late 2006, the Tatmadaw had 284 battalions with fewer than 200 personnel, and 220 battalions with between 200 and 300 personnel. As of January 2024 , most battalions/regiments of
5966-435: Is now composed of three CABs (versus the two CABs of a former heavy brigade), one reconnaissance squadron, one artillery battalion, one brigade engineer battalion (BEB) and one brigade support battalion (BSB). A United States Marine Corps battalion includes the battalion headquarters, consisting of the commanding officer (usually a lieutenant colonel, sometimes a colonel), an executive officer (the second-in-command, usually
6123-727: Is used in the British Army Infantry and some corps including the Royal Electrical and Mechanical Engineers and Intelligence Corps . It was formerly used in the Royal Engineers (before they switched to regiments), and was also used in the now defunct Royal Army Ordnance Corps and Royal Pioneer Corps . Other corps usually use the term "regiment" instead. An infantry battalion is numbered ordinarily within its regiment (e.g., 1st Battalion, The Rifles , usually referred to as 1 Rifles). It normally has
6280-532: The 2022 Russian invasion of Ukraine , several NATO countries sent ground troops, warships and fighter aircraft to reinforce the alliance's eastern flank, and multiple countries again invoked Article 4. In March 2022, NATO leaders met at Brussels for an extraordinary summit which also involved Group of Seven and European Union leaders. NATO member states agreed to establish four additional battlegroups in Bulgaria, Hungary, Romania, and Slovakia, and elements of
6437-806: The American Civil War , an infantry or cavalry battalion was an ad hoc grouping of companies from the parent regiment (which had ten companies, A through K, minus J as described below), except for certain regular infantry regiments, which were formally organized into three battalions of six companies each (numbered 1–6 per battalion vice sequential letter designations). After 1882, cavalry battalions were renamed squadrons and cavalry companies were renamed troops. Artillery battalions typically comprised four or more batteries, although this number fluctuated considerably. During World War II, most infantry regiments consisted of three battalions (1st, 2nd and 3rd) with each battalion consisting of three rifle companies and
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6594-744: The Army of the Republika Srpska , after the Srebrenica genocide . Further NATO air strikes helped bring the Yugoslav Wars to an end, resulting in the Dayton Agreement in November 1995. As part of this agreement, NATO deployed a UN-mandated peacekeeping force, under Operation Joint Endeavor , named IFOR . Almost 60,000 NATO troops were joined by forces from non-NATO countries in this peacekeeping mission. This transitioned into
6751-643: The Belgian Congo be excluded from the treaty. French Algeria was, however, covered until its independence on 3 July 1962. Twelve of these thirty-two are original members who joined in 1949, while the other twenty joined in one of ten enlargement rounds. The three Nordic countries which joined NATO as founding members, Denmark, Iceland, and Norway, chose to limit their participation in three areas: there would be no permanent peacetime bases, no nuclear warheads and no Allied military activity (unless invited) permitted on their territory. However, Denmark allows
6908-1033: The Cold War , NATO operated as a check on the threat posed by the Soviet Union . The alliance remained in place after the dissolution of the Soviet Union and the Warsaw Pact , and has been involved in military operations in the Balkans , the Middle East , South Asia , and Africa . The organization's motto is animus in consulendo liber ( Latin for 'a mind unfettered in deliberation'). The organization's strategic concepts include deterrence . NATO's main headquarters are located in Brussels , Belgium, while NATO's military headquarters are near Mons , Belgium. The alliance has increased its NATO Response Force deployments in Eastern Europe, and
7065-728: The Federal Republic of Yugoslavia . During the crisis, NATO also deployed one of its international reaction forces, the ACE Mobile Force (Land) , to Albania as the Albania Force (AFOR), to deliver humanitarian aid to refugees from Kosovo. The campaign was and has been criticized over its civilian casualties , including the bombing of the Chinese embassy in Belgrade , and over whether it had legitimacy . The US,
7222-456: The Goražde safe area, resulting in the bombing of a Bosnian Serb military command outpost near Goražde by two US F-16 jets acting under NATO direction. In retaliation, Serbs took 150 U.N. personnel hostage on 14 April. On 16 April a British Sea Harrier was shot down over Goražde by Serb forces. In August 1995, a two-week NATO bombing campaign, Operation Deliberate Force , began against
7379-732: The Gulf of Aden and the Indian Ocean from Somali pirates , and help strengthen the navies and coast guards of regional states. During the Libyan Civil War , violence between protesters and the Libyan government under Colonel Muammar Gaddafi escalated, and on 17 March 2011 led to the passage of United Nations Security Council Resolution 1973 , which called for a ceasefire, and authorized military action to protect civilians. A coalition that included several NATO members began enforcing
7536-685: The Household Cavalry , Royal Armoured Corps , Royal Engineers , Royal Corps of Signals , Army Air Corps , Special Air Service , Honourable Artillery Company and Royal Logistic Corps , use the term squadron instead of company, and in the Royal Artillery they are called batteries . Until after the Second World War , the Royal Engineers and Royal Signals had both squadrons and companies depending on whether
7693-640: The Iraq War and Syrian Civil War . At the 2014 Wales summit , the leaders of NATO's member states formally committed for the first time to spend the equivalent of at least two percent of their gross domestic products on defence by 2024, which had previously been only an informal guideline. At the 2016 Warsaw summit , NATO countries agreed on the creation of NATO Enhanced Forward Presence , which deployed four multinational battalion-sized battlegroups in Estonia, Latvia, Lithuania, and Poland. Before and during
7850-675: The London Regiment with its Somme , Messines and Cambrai companies. The foot guards regiments use traditional names for some of their companies, for example Queen's Company, Left Flank, Prince of Wales's Company etc. Royal Marines companies are designated by a letter that is unique across the corps, not just within their command . The Intelligence Corps , Royal Military Police and Royal Electrical and Mechanical Engineers all have companies uniquely numbered across their corps. The defunct Royal Army Service Corps , Royal Pioneer Corps and Royal Army Ordnance Corps had companies;
8007-599: The NATO Response Force were activated for the first time in NATO's history. As of June 2022, NATO had deployed 40,000 troops along its 2,500-kilometre-long (1,550 mi) Eastern flank to deter Russian aggression. More than half of this number have been deployed in Bulgaria, Romania, Hungary, Slovakia, and Poland, which five countries muster a considerable combined ex-NATO force of 259,000 troops. To supplement Bulgaria's Air Force, Spain sent Eurofighter Typhoons ,
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#17327719918608164-606: The Netherlands Marine Corps all have a battalion structure. Each battalion usually consists of the following: In the Soviet Armed Forces , a motorised rifle battalion could be mounted in either BTR armoured personnel carriers or BMP infantry fighting vehicles , with the former being more numerous into the late 1980s. Both consisted of a battalion headquarters of 12 personnel and three motorised rifle companies of 110 personnel each, along with
8321-629: The North Atlantic Alliance , is an intergovernmental military alliance of 32 member states —30 European and 2 North American. Established in the aftermath of World War II , the organization implements the North Atlantic Treaty , signed in Washington, D.C. , on 4 April 1949. NATO is a collective security system: its independent member states agree to defend each other against attacks by third parties. During
8478-720: The North Atlantic Treaty to include member territory in Europe, North America, Turkey, and islands in the North Atlantic north of the Tropic of Cancer . Attacks on vessels, aircraft and other forces in the North Atlantic (again, north of the Tropic of Cancer) and the Mediterranean Sea may also provoke an Article 5 response. During the original treaty negotiations, the United States insisted that colonies such as
8635-554: The Northwestern Syria offensive , which involved Syrian and suspected Russian airstrikes on Turkish troops , and risked direct confrontation between Russia and a NATO member. The 32 NATO members are: NATO has thirty-two members, mostly in Europe with two in North America. NATO's "area of responsibility", within which attacks on member states are eligible for an Article 5 response, is defined under Article 6 of
8792-781: The Partnership for Peace and the Mediterranean Dialogue initiative in 1994, the Euro-Atlantic Partnership Council in 1997, and the NATO–Russia Permanent Joint Council in 1998. At the 1999 Washington summit , Hungary , Poland , and the Czech Republic officially joined NATO, and the organization also issued new guidelines for membership with individualized " Membership Action Plans ". These plans governed
8949-542: The Royal Anglian Regiment ). Important figures in a battalion headquarters include: Battalions of other corps are given separate cardinal numbers within their corps (e.g., 101 Battalion REME). A battle group consists of an infantry battalion or armoured regiment with sub-units detached from other military units acting under the command of the battalion commander. In the Canadian Army ,
9106-474: The Royal Corps of Transport had squadrons. British companies are usually commanded by a major , the officer commanding (OC), with a captain or senior lieutenant as second-in-command (2i/c). The company headquarters also includes a company sergeant major (CSM) normally holding the rank of WO2 and a company quartermaster sergeant (CQMS) of colour sergeant rank, the two most senior soldiers in
9263-626: The Syrian Civil War , after the downing of an unarmed Turkish F-4 reconnaissance jet , and after a mortar was fired at Turkey from Syria, and again in 2015 after threats by Islamic State of Iraq and the Levant to its territorial integrity. In 2008 the United Nations Secretary-General called on member-states to protect the ships of Operation Allied Provider [ de ; no ; ru ; uk ] , which
9420-534: The Syrian civil war . In April 2012, Turkish Prime Minister Recep Tayyip Erdoğan considered invoking Article 5 of the NATO treaty to protect Turkish national security in a dispute over the Syrian Civil War. The alliance responded quickly, and a spokesperson said the alliance was "monitoring the situation very closely and will continue to do so" and "takes it very seriously protecting its members." After
9577-617: The U.S. Space Force to maintain Pituffik Space Base , in Greenland. From the mid-1960s to the mid-1990s, France pursued a military strategy of independence from NATO under a policy dubbed "Gaullo-Mitterrandism". Nicolas Sarkozy negotiated the return of France to the integrated military command and the Defence Planning Committee in 2009, the latter being disbanded the following year. France remains
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#17327719918609734-491: The United Nations Security Council passed Resolution 1199 on 23 September 1998 to demand a ceasefire. Negotiations under US Special Envoy Richard Holbrooke broke down on 23 March 1999, and he handed the matter to NATO, which acted on protecting regional security and started a 78-day bombing campaign on 24 March 1999. Operation Allied Force targeted the military capabilities of what was then
9891-668: The Western Union . Talks for a wider military alliance, which could include North America, also began that month in the United States, where their foreign policy under the Truman Doctrine promoted international solidarity against actions they saw as communist aggression, such as the February 1948 coup d'état in Czechoslovakia . These talks resulted in the signature of the North Atlantic Treaty on 4 April 1949 by
10048-717: The collapse of the Afghan government as the greatest debacle that NATO has suffered since its founding. In August 2004, during the Iraq War , NATO formed the NATO Training Mission – Iraq , a training mission to assist the Iraqi security forces in conjunction with the US-led MNF-I . The NATO Training Mission-Iraq (NTM-I) was established at the request of the Iraqi Interim Government under
10205-427: The "Triangular Division" reorganization begun in 1939), an ensign (an obsolete subaltern officer rank charged with carrying the regimental colors in rotation with the other ensigns of the battalion/regiment), four sergeants (section leaders/squad leaders with two to a platoon), four corporals (assistant section leaders/squad leaders with two to a platoon), two musicians (a drummer and a fifer), and 76 privates. The company
10362-503: The 12 sergeants, while eight of them continued to serve as section leaders (with two in each platoon), the four senior ranking sergeants were assigned to a new position in each platoon headquarters as "assistant to platoon commander". This was the forerunner of the modern platoon sergeant slot created in 1943 (originally known in 1940 as the "platoon leader", as the officer was styled as the "platoon commander" until 1943) to provide an experienced senior NCO as an advisor and second-in-command to
10519-453: The 1580s. A battalion is composed of two or more primary mission companies, which are often of a common type (e.g., infantry, tank, or maintenance), although there are exceptions, such as combined arms battalions in the U.S. Army. In addition to the primary mission companies, a battalion typically includes a headquarters staff and combat service support , which may be combined into a headquarters and service company . A battalion may contain
10676-497: The 1960s through the early 1980s, a typical maneuver (infantry or tank) battalion had five companies: headquarters and headquarters company (HHC) and A, B and C Companies, plus a combat support company (CSC), with a scout platoon, 107 mm (4.2 inch) heavy mortar platoon, along with other elements that varied between organisations. These included heavy anti-tank TOW missile platoons, ground surveillance radar sections and man-portable air-defense system sections. Beginning in
10833-554: The 1990s, the organization extended its activities into political and humanitarian situations that had not formerly been NATO concerns. During the breakup of Yugoslavia , the organization conducted its first military interventions in Bosnia from 1992 to 1995 and later Yugoslavia in 1999 . Politically, the organization sought better relations with the newly autonomous Central and Eastern European states, and diplomatic forums for regional cooperation between NATO and its neighbours were set up during this post-Cold War period, including
10990-437: The BMP's heavier weaponry in their calculations. Prior to the late 1980s, a Soviet tank company within a Motorised Rifle Regiment consisted of a company headquarters and three tank platoons with T-64 , T-72 or T-80 tanks for a total of 39 personnel and 13 tanks; companies using the older T-54 , T-55 or T-62s tanks had 13 additional enlisted personnel. Companies within Tank Regiments or independent Tank Battalions had
11147-403: The Canadian battalion forms the core of the infantry battle group, which also includes various supporting elements such as armour, artillery , combat engineers and combat service support . An infantry battle group will typically be commanded by the commander of the core infantry battalion around which it is formed and can range in size from 300 to 1,500 or more soldiers, depending on the nature of
11304-599: The Czech Republic officially joined, and NATO issued new guidelines for membership, with individualized " Membership Action Plans ". These plans governed the addition of new members: Bulgaria, Estonia, Latvia, Lithuania, Romania, Slovakia, and Slovenia in 2004, Albania and Croatia in 2009, Montenegro in 2017, and North Macedonia in 2020. Finland and Sweden are the newest members, joining on 4 April 2023 and 7 March 2024 respectively, spurred on by Russia's invasion of Ukraine . Ukraine's relationship with NATO began with
11461-742: The English language in the 16th century from the French bataillon , meaning "battle squadron" (similar to the Italian battaglione meaning the same thing) and the Spanish batallón , derived from the Vulgar Latin noun battalia ("battle") and ultimately from the Classical Latin verb battuere ("to beat" or "to strike"). The first use of the word in English is attested in
11618-593: The Franco-Prussian model (with much influence beginning in 1777 from Continental European expatriates and future American generals the Marquis de Lafayette of France, Count Casimir Pulaski of Poland, and Baron von Steuben of Prussia). As a result, in 1776, a Continental Army Infantry company was authorized one captain, one first lieutenant, one second lieutenant (both lieutenants serving as platoon commanders – not designated as platoon leaders until 1943 under
11775-472: The ISAF mission throughout Afghanistan, and ISAF subsequently expanded the mission in four main stages over the whole of the country. On 31 July 2006, the ISAF additionally took over military operations in the south of Afghanistan from a US-led anti-terrorism coalition. Due to the intensity of the fighting in the south, in 2011 France allowed a squadron of Mirage 2000 fighter/attack aircraft to be moved into
11932-649: The Korean War, a slash separates the battalion/squadron number from the regimental number (i.e., B/2/75 Ranger, C/3/11 ACR, E/2/1 Marines). Although not official designations, the letters are often pronounced in "GI slang" using the NATO phonetic alphabet or, before that, the Joint Army/Navy Phonetic Alphabet , resulting in names such as "Bravo Company" and "Echo Company" (formerly "Baker" and " Easy " companies, respectively). Companies with
12089-527: The NATO–Ukraine Action Plan in 2002. In 2010, under President Viktor Yanukovych , Ukraine re-affirmed its non-aligned status and renounced aspirations of joining NATO. During the 2014 Ukrainian Revolution , Russia occupied Crimea and supported armed separatists in eastern Ukraine . As a result, in December 2014 Ukraine's parliament voted to end its non-aligned status, and in 2019 it enshrined
12246-549: The Netherlands sent eight F-35 attack aircraft, and additional French and US attack aircraft would arrive soon as well. No military operations were conducted by NATO during the Cold War. Following the end of the Cold War, the first operations, Anchor Guard in 1990 and Ace Guard in 1991, were prompted by the Iraqi invasion of Kuwait . Airborne early warning aircraft were sent to provide coverage of southeastern Turkey, and later
12403-500: The Royal Electrical and Mechanical Engineers (REME) to perform field repairs on vehicles and equipment. A British battalion in theatre during World War II had around 845 men; as of 2012, a British battalion had around 650 soldiers. With successive rounds of cutbacks after the war, many infantry regiments were reduced to a single battalion (others were amalgamated to form large regiments that maintained multiple battalions, e.g.,
12560-468: The U.S. Marine Corps, the brigade designation is used only in " Marine Expeditionary Brigade " (MEB). An MEB is one of the standard Marine Air-Ground Task Forces (MAGTF), is commanded by a brigadier general or major general , and consists of command element, a ground combat element (usually one reinforced Marine infantry regiment), an aviation combat element (a reinforced Marine aircraft group including rotary wing, fixed wing and tiltrotor aircraft) and
12717-538: The UK, and most other NATO countries opposed efforts to require the UN Security Council to approve NATO military strikes, such as the action against Serbia in 1999, while France and some others claimed that the alliance needed UN approval. The US/UK side claimed that this would undermine the authority of the alliance, and they noted that Russia and China would have exercised their Security Council vetoes to block
12874-563: The United Kingdom, and the United States. Four new members joined during the Cold War: Greece (1952), Turkey (1952), West Germany (1955) and Spain (1982). Following the dissolution of the Soviet Union , many former Warsaw Pact and post-Soviet states sought membership. In 1990, the territory of the former East Germany was added with the reunification of Germany . At the 1999 Washington summit , Hungary, Poland, and
13031-440: The United States and Germany were the biggest contributors with 16.2% each. Member states pay for and maintain their own troops and equipment. They contribute to NATO operations and missions by committing troops and equipment on a voluntary basis. Since 2006, the goal has been for each country to spend at least 2 percent of its gross domestic product on its own defence; in 2014, a NATO declaration said that countries not meeting
13188-532: The Western Union's military structures and plans, including their agreements on standardizing equipment and agreements on stationing foreign military forces in European countries. In 1952, the post of Secretary General of NATO was established as the organization's chief civilian. That year also saw the first major NATO maritime exercises , Exercise Mainbrace and the accession of Greece and Turkey to
13345-469: The actual totals widely varied. For example, in 1775, a typical British Army infantry company contained only 47 personnel (comprising 3 officers, 5 noncommissioned officers, a drummer, and 38 privates). However, by 1792, an American infantry company contained 98 personnel (comprising 3 officers, 9 noncommissioned officers, a drummer, a fifer, and 84 privates). Beginning in 1775, American forces began to develop their own organizational doctrine somewhat based on
13502-623: The alliance also mounted Operation Essential Harvest , a mission disarming ethnic Albanian militias in the Republic of Macedonia. As of 2023 , around 4,500 KFOR soldiers, representing 27 countries, continue to operate in the area. The September 11 attacks in the United States caused NATO to invoke Article 5 of the NATO Charter for the first time in the organization's history. The Article states that an attack on any member shall be considered to be an attack on all. The invocation
13659-401: The alliance on 7 March 2024. In addition, NATO recognizes Bosnia and Herzegovina , Georgia , and Ukraine as aspiring members. Enlargement has led to tensions with non-member Russia , one of the 18 additional countries participating in NATO's Partnership for Peace programme. Another nineteen countries are involved in institutionalized dialogue programmes with NATO. The Treaty of Dunkirk
13816-627: The area, to Kandahar , in order to reinforce the alliance's efforts. During its 2012 Chicago Summit , NATO endorsed a plan to end the Afghanistan war and to remove the NATO-led ISAF Forces by the end of December 2014. ISAF was disestablished in December 2014 and replaced by the follow-on training Resolute Support Mission . On 14 April 2021, NATO Secretary General Jens Stoltenberg said the alliance had agreed to start withdrawing its troops from Afghanistan by 1 May. Soon after
13973-506: The army are reported to have less than 150 men. Within these battalions only around 80 men are fit for actual combat. Due to such manpower shortages, the army has been reportedly drawing out 30,000 men from combat support service battalions as of late 2023 (signal, supply and transport battalions for example). NATO The North Atlantic Treaty Organization ( NATO / ˈ n eɪ t oʊ / NAY -toh ; French : Organisation du traité de l'Atlantique nord , OTAN ), also called
14130-461: The army, several of these independent companies would be grouped together to form either a battalion or a regiment, depending upon the number of companies involved. (Usually two to five would form a battalion, while six to twelve would form a regiment.) More recent examples of separate companies would be the divisional support companies (i.e., signal, military police, ordinance maintenance, quartermaster, reconnaissance, and replacement companies) of
14287-546: The ban on 12 April 1993 with Operation Deny Flight . From June 1993 until October 1996, Operation Sharp Guard added maritime enforcement of the arms embargo and economic sanctions against the Federal Republic of Yugoslavia . On 28 February 1994, NATO took its first wartime action by shooting down four Bosnian Serb aircraft violating the no-fly zone. On 10 and 11 April 1994, the United Nations Protection Force called in air strikes to protect
14444-447: The battalion commander (a lieutenant colonel ). However, there are some administrative and other duties at battalion level and larger ( brigade or division ) that are also handled by captains, for example the S-1, S-2, & S-4 officers of a battalion (S-3 is a major), or some assistant staff positions in the G shops at division. The senior non-commissioned officer of a company is called
14601-765: The battalion is the standard unit organisation for infantry and combat service support and each battalion is divided into one or more sub-units referred to as companies. In the Canadian Forces , most battalions are reserve units of between 100 and 200 soldiers that include an operationally ready, field-deployable component of approximately a half-company apiece. The nine regular force infantry battalions each contain three or four rifle companies and one or two support companies. Canadian battalions are generally commanded by lieutenant-colonels , though smaller reserve battalions may be commanded by majors . Those regiments consisting of more than one battalion are: Tactically,
14758-413: The battalion's soldiers and the battalion's vehicles can carry. The commander's staff coordinates and plans operations. A battalion's subordinate companies and their platoons are dependent upon the battalion headquarters for command, control, communications and intelligence, and the battalion's service and support structure. The battalion is usually part of a regiment , group , or brigade , depending on
14915-411: The battalion, to coordinate naval gunfire support . The United States Navy has construction battalions and navy cargo handling battalions . They are structured roughly analogous to an Army or Marine Corps battalion with staff and commanding officers of similar grade and experience. In Myanmar (Army, People's Defence Force and various EAOs), battalions (or Regiments), called Tat Yinn (တပ်ရင်း), are
15072-442: The branch of service. NATO defines a battalion as being "larger than a company, but smaller than a regiment" while "consisting of two or more company-, battery-, or troop-sized units along with a headquarters." The standard NATO symbol for a battalion represented by a pair of vertical lines above a framed unit icon. Member nations have specified the various names they will use for organisations of this size. The term battalion
15229-757: The capital letters I and J looked alike and were therefore easily confused with one another. It was common for a battalion to become temporarily attached to a different regiment. For example, during the confusion and high casualty rates of both the Normandy Landings and the Battle of the Bulge , in order to bolster the strength of a depleted infantry regiment, companies and even battalions were moved around as necessary. The U.S. Army also created independent tank battalions to attach to infantry divisions during World War II in order to give them fire support. From
15386-629: The collapse of the Warsaw Pact in February 1991 and the dissolution of the Soviet Union that December, which removed the de facto main adversaries of NATO. This began a drawdown of military spending and equipment in Europe. The CFE treaty allowed signatories to remove 52,000 pieces of conventional armaments in the following sixteen years, and allowed military spending by NATO's European members to decline by 28 percent from 1990 to 2015. In 1990, several Western leaders gave assurances to Mikhail Gorbachev that NATO would not expand further east, as revealed by memoranda of private conversations. In
15543-590: The combined militaries of all NATO members include around 3.5 million soldiers and personnel. All member states together cover an area of 25.07 million km (9.68 million sq. mi.) with a population of about 973 million people. Their combined military spending as of 2022 constituted around 55 percent of the global nominal total . Moreover, members have agreed to reach or maintain the target defence spending of at least two percent of their GDP by 2024. NATO formed with twelve founding members and has added new members ten times, most recently when Sweden joined
15700-444: The commanding officer to relay orders by sound (i.e., musical notes and drumbeats). Sometimes, the regimental commander would group the musicians as a regimental band positioned behind the left center company in the line of battle, with the drummers forming a regimental drum-line for use by the regimental commander in giving orders to the several companies by drumbeats. As needed, the musicians also served as orderlies and guards at either
15857-546: The company or battalion/regimental headquarters and in combat served as messengers, water carriers, stretcher bearers, and temporarily guarded enemy prisoners of war until they were passed to the rear for processing and internment. In 1898, with the expansion of the rifle company to three platoons under mobilization for the Spanish–American War , the company gained two officers (an additional first lieutenant as executive officer and an additional second lieutenant to command
16014-470: The company was an administrative and tactical unit seldom employed in other than as a massed formation. The standard procedure, once the company had marched into its position in the line of battle, was for the company to form facing the enemy as two ranks, by platoon, one behind the other. The commanding officer (a captain), and the one to four lieutenants (depending upon the time period) serving as platoon commanders/assistant platoon commanders (1808 to 1821) and
16171-537: The company. The Honourable Artillery Company is in fact a regiment , not a company, in terms of organisation and size. In the Canadian Army , the company is the standard sub-unit organization for infantry and combat service support , as modelled after the British. A Canadian infantry battalion consists of three or four rifle companies identified by letter (A Company, B Company, etc.), a Combat Support Company, and an Administration Support Company. A notable exception
16328-458: The core of the battalion structure remains roughly the same with Battalion/Regimental HQ housing command elements (OC, 2IC, Adjutant, Quartermaster, RSM, RQMS, R.P Sergeant and etc.), HQ Company (Support Platoons like Engineer, Signal, Medical and etc.) and 4 Rifle Companies. 4 Rifle Companies (No. (1) Rifle Company, No. (2) Rifle Company, No. (3) Rifle Company and No. (4) Rifle Company) and HQ Company are combat troops whereas Battalion/Regimental HQ
16485-478: The country's southeast . Georgia was promised "future membership" during the 2008 summit in Bucharest, but US president Barack Obama said in 2014 that the country was not "currently on a path" to membership. Russia continued to politically oppose further expansion, seeing it as inconsistent with informal understandings between Soviet leader Mikhail Gorbachev and European and US negotiators that allowed for
16642-568: The custom to assign a veteran sergeant to carry the national colors as only regiments and separate battalions were authorized to carry a "battle flag". A special group of NCOs, led by the "color sergeant", chosen for their experience and fighting skills, were detailed from the companies to the regimental headquarters to carry and defend the national colors (the United States flag) and the regimental colors (the regiment's unique standard bearing its branch and regiment designation as well as its battle honors and unit decorations). The musicians remained with
16799-481: The demise of NATO. The German foreign ministry pointed to "a considerable [German] contribution to NATO and NATO-led operations" and to the fact that this engagement was highly valued by President Obama. While the mission was extended into September, Norway that day (10 June) announced it would begin scaling down contributions and complete withdrawal by 1 August. Earlier that week it was reported Danish air fighters were running out of bombs. The following week,
16956-412: The early 1980s, some elements of the combat support companies (the mortar and scout platoons) were merged into the headquarters company with the staff and support elements, others were moved to their parent type organisation (ground surveillance radar and air defence), and in infantry battalions the heavy anti-tank missile platoon was organized as a separate company (E Company). In the late 1980s, there
17113-510: The executive officer would direct the fighting, leading from the front in the attack and on the flanks in the defense. The executive officer, or more usually the junior lieutenant, and the first sergeant were normally positioned behind the battle line so as to assist the company commander in overseeing the company and managing the rear (company trains with the quartermaster sergeant and wagoner, casualties, enemy prisoners, non-combatants, deserters, etc.). The sergeants, acted as "file closers", working
17270-547: The first time in NATO's history that it took charge of a mission outside the north Atlantic area. ISAF was initially charged with securing Kabul and surrounding areas from the Taliban , al Qaeda and factional warlords, so as to allow for the establishment of the Afghan Transitional Administration headed by Hamid Karzai . In October 2003, the UN Security Council authorized the expansion of
17427-514: The general range of 100–250 members, perhaps validating the premise that humans fight best (as well as live, work, socialize, play, etc.) in organizations of around 150 members, more or less. While historically companies were usually grouped into battalions or regiments, there were certain sub-units raised as independent companies that did not belong to a specific battalion or regiment, such as Confederate States of America state local militia companies. However, upon activation and assimilation into
17584-661: The goal of NATO membership in the Constitution . At the June 2021 Brussels Summit , NATO leaders affirmed that Ukraine would eventually join the Alliance, and supported Ukraine's right to self-determination without interference. In late 2021, there was another massive Russian military buildup near Ukraine's borders. On 30 November, Russian president Putin said Ukraine joining NATO, and the deployment of missile defense systems or long-range missiles in Ukraine, would be crossing
17741-572: The goal would "aim to move towards the 2 percent guideline within a decade". In July 2022, NATO estimated that 11 members would meet the target in 2023. On 14 February 2024, NATO Secretary General Jens Stoltenberg said that 18 member states would meet the 2% target in 2024. On 17 June 2024, prior to the 2024 Washington summit , Stoltenberg updated that figure and announced that a record 23 of 32 NATO member states were meeting their defense spending targets of 2% of their country's GDP. NATO added that defense spending for European member states and Canada
17898-657: The greatest challenge to an officer to command a group of men engaged in mortal combat. Until the latter half of the 19th century, when infantry troops still routinely fought in close order, marching and firing shoulder-to-shoulder in lines facing the enemy, the company remained at around 100, or fewer, men. The advent of accurate, long-range rifle fire, repeating rifles , and machine guns necessitated highly dispersed combat formations. This, coupled with radio communication, permitted relatively small numbers of men to have much greater firepower and combat effectiveness than previously possible. Companies, however, continue to remain within
18055-533: The ground combat element (GCE) of a Marine Expeditionary Unit (MEU). A standard U.S. Marine infantry battalion is typically supported by an artillery battery and a platoon each of tanks, amphibious assault vehicles, light armoured reconnaissance vehicles, reconnaissance Marines and combat engineers. The battalion structure is designed to readily expand to include a fourth rifle company, if required, as described above under battalion organisation. Often Air Naval Gunfire Liaison Company (ANGLICO) officers are assigned to
18212-936: The head of the Royal Navy said the country's operations in the conflict were not sustainable. By the end of the mission in October 2011, after the death of Colonel Gaddafi, NATO planes had flown about 9,500 strike sorties against pro-Gaddafi targets. A report from the organization Human Rights Watch in May 2012 identified at least 72 civilians killed in the campaign. Following a coup d'état attempt in October 2013, Libyan Prime Minister Ali Zeidan requested technical advice and trainers from NATO to assist with ongoing security issues. Use of Article 5 has been threatened multiple times and four out of seven official Article 4 consultations have been called due to spillover in Turkey from
18369-517: The job in lieu of a rank-qualified first sergeant or master sergeant. Again, in such situations, the NCO holds the duty position and title of "First Sergeant", while retaining the rank of sergeant first class. A weapons company has in place of the three rifle platoons, an 81 mm mortar platoon, an anti-armor platoon, and a heavy machine gun platoon. USMC tank and LAR companies are organized similarly to US Army tank and mechanized infantry companies, with
18526-452: The junior officer in the company from 1775 until 1808 and nominally the "color bearer", usually either personally carried the regimental battle flag or supervised the detailed party of NCOs and privates drawn from the companies tasked with bearing and protecting the flag. The rank and position of ensign (as well as cornet in mounted units) was eliminated in the early 1800s when incumbents were converted to second lieutenants. It had already become
18683-473: The late 1980s consisted of a battalion headquarters, a headquarters platoon, a maintenance and supply platoon and three firing batteries, each with six artillery pieces, whether the self-propelled 2S1 Gvozdikas or the towed D-30 howitzers , and numbering 260 personnel or 240 personnel respectively. Rocket launcher artillery battalions consisted of a headquarters and headquarters platoon, a service battery and three firing batteries equipped with BM-21 Grads for
18840-529: The late 1980s. A BTR rifle company consisted of a company headquarters, three motorised rifle platoons and a machine gun/antitank platoon equipped with three PK machine guns and three AT-7 Saxhorn launchers for a total of 110 personnel and 12 BTRs. A BMP rifle company had the same number of personnel and carriers and consisted of a company headquarters, three motorised rifle platoons and a machine gun platoon equipped with six RPK-74s . While seemingly containing less firepower, US commanders were advised to include
18997-565: The latter case, the unit is called an eskadron , which translates roughly to "squadron". There are also support battalions in the Dutch Army, which specialise on a specific task: for example, supplies and transport or communications. The Netherlands have four battalions that are permanently reserved for the United Nations , for the purpose of peacekeeping duties. An infantry battalion, logistical battalion, combat battalion and
19154-404: The line by putting men forward to replace casualties in the front rank, encouraging men to fire, reload, move forward, etc. and if need be, physically assisting or restraining men who refused to move forward or attempted to flee. The corporals physically led by example (much like modern fire team leaders) by taking their place in the line with their privates and fighting alongside them. The ensign,
19311-406: The main maneuver units. As for structure, an Infantry Battalion was structured with 27 Officers and 750 other ranks back in 1966 under a structure organisation named of ကဖ/၇၀(၈)/၆၆ . This was revised in 1988 to 814 men and then revised again in 2001 as 31 Officers and 826 other ranks under a structure organisation named ကဖ/၇၀-ဆ/၂၀၀၁ . Even though authorised strength of the structure changed,
19468-537: The member states of the Western Union plus the United States, Canada, Portugal, Italy, Norway, Denmark, and Iceland. Canadian diplomat Lester B. Pearson was a key author and drafter of the treaty. The North Atlantic Treaty was largely dormant until the Korean War initiated the establishment of NATO to implement it with an integrated military structure. This included the formation of Supreme Headquarters Allied Powers Europe (SHAPE) in 1951, which adopted many of
19625-597: The mission assigned. A battalion in the Indian Army consists of four rifle companies. In turn each rifle company consists three platoons . A battalion in the Indian Army is commanded by a colonel . Normally a battalion is attached to a regiment of infantry, which is organised, as a general rule, of a number of battalions and the regimental centre battalion. In the Royal Netherlands Army ,
19782-520: The no-fly zone from the initial coalition, while command of targeting ground units remained with the coalition's forces. NATO began officially enforcing the UN resolution on 27 March 2011 with assistance from Qatar and the United Arab Emirates. By June, reports of divisions within the alliance surfaced as only eight of the 28 member states were participating in combat operations, resulting in
19939-502: The officer commanding the platoon. Cavalry companies (not officially re-designated as "troops" until 1883) had a similar organization to the infantry, but with fewer men, companies rarely exceeding around 70 men. In the Field Artillery, the company-equivalent unit is designated as a "battery" and historically consisted of a battery headquarters and two or three gun platoons, each with two gun sections. At full authorized strength,
20096-581: The old regimental system and adopted a combat team approach centred on battalions as the building blocks of mission-oriented task forces. Battalion sizes vary between branches. In the United States Army , a battalion is a unit composed of a headquarters and two to six batteries, companies, or troops. They are normally identified by ordinal numbers (1st Battalion, 2nd Squadron, etc.) and normally have subordinate units that are identified by single letters (Battery A, Company A, Troop A, etc.). Battalions are tactical and administrative organizations with
20253-496: The only NATO member outside the Nuclear Planning Group and, unlike the United States and the United Kingdom, will not commit its nuclear-armed submarines to the alliance. NATO was established on 4 April 1949 by the signing of the North Atlantic Treaty (Washington Treaty). The 12 founding members of the alliance were Belgium, Canada, Denmark, France, Iceland, Italy, Luxembourg, the Netherlands, Norway, Portugal,
20410-477: The operations of his regiment and first battalion, command of his company was delegated to a kaptenlöjtnant . During battle, each officer, except the fänrikar , was in charge of a portion of his company. Underofficer (NCO) ranks consisted of furir , förare , fältväbel , sergeant and rustmästare . With the major reform of its armed forces in 2004, the Swiss Army abandoned
20567-636: The organization. Following the London and Paris Conferences , West Germany was permitted to rearm militarily, as they joined NATO in May 1955, which was, in turn, a major factor in the creation of the Soviet-dominated Warsaw Pact , delineating the two opposing sides of the Cold War . The building of the Berlin Wall in 1961 marked a height in Cold War tensions, when 400,000 US troops were stationed in Europe. Doubts over
20724-400: The plains Indians), and 1898–1899 (war with Spain) authorized company strength ranged from over 100 officers and men up to a high of 119. Also, in 1861 a company quartermaster sergeant was added to the authorized manning of an infantry company and a wagoner was reinstituted (previously authorized from 1796 to 1808) to drive the company supply wagon. During the 1700s and up until the late 1800s,
20881-512: The positions of company executive officer (second-in-command) and a third platoon commander were not authorized until 1898 when the army expanded under mobilization for the war with Spain. During the 1800s the authorized strength of infantry companies fell to a low of 54 officers and men during periods of relative peace from 1821 to 1838 and again from 1842 to 1846. In contrast, from 1812 to 1815 (second war with Great Britain), 1846 to 1848 (war with Mexico), 1861 to 1890 (American civil war and wars with
21038-502: The provisions of United Nations Security Council Resolution 1546 . The aim of NTM-I was to assist in the development of Iraqi security forces training structures and institutions so that Iraq can build an effective and sustainable capability that addresses the needs of the country. NTM-I was not a combat mission but is a distinct mission, under the political control of the North Atlantic Council . Its operational emphasis
21195-492: The same support units as well, with a signal platoon, supply platoon, repair workshop and medical aid station. The addition of the antitank platoon meant that a BTR battalion at full strength was 525 personnel and 60 BTRs, including three command variants, while a BMP battalion consisted of 497 personnel and 45 BMPs, including three command variants. Prior to the late 1980s, Soviet tank battalions consisted of three tank companies of 13 T-64 , T-72 or T-80 tanks each, along with
21352-432: The same type, with a headquarters and a limited capacity for self-support." The standard NATO symbol for a company consists of a single vertical line placed above a framed unit icon. Member nations have stipulated the different names they will use for organizations of this size. Rifle companies consist of three platoons and a company headquarters. Company-sized organisations in units with a horse-mounted heritage, such as
21509-424: The second battalion. Battalion commanders and all other officers marched in front of the formation. Non-commissioned officers ( underofficers ) marched beside and behind to prevent desertion , and to replace officers who were killed. In addition to his principal duties, senior officers, such as majorer , the överstelöjtnant and överste , also commanded a company. So that the överste could focus on
21666-590: The security of shipping in general, which began on 4 October 2001. The alliance showed unity: on 16 April 2003, NATO agreed to take command of the International Security Assistance Force (ISAF), which included troops from 42 countries. The decision came at the request of Germany and the Netherlands, the two countries leading ISAF at the time of the agreement, and all nineteen NATO ambassadors approved it unanimously. The handover of control to NATO took place on 11 August, and marked
21823-525: The shooting down of a Turkish military jet by Syria in June 2012 and Syrian forces shelling Turkish cities in October 2012 resulting in two Article 4 consultations, NATO approved Operation Active Fence . In the past decade the conflict has only escalated. In response to the 2015 Suruç bombing , which Turkey attributed to ISIS , and other security issues along its southern border, Turkey called for an emergency meeting . The latest consultation happened in February 2020, as part of increasing tensions due to
21980-618: The smaller SFOR , which started with 32,000 troops initially and ran from December 1996 until December 2004, when operations were then passed onto the European Union Force Althea . Following the lead of its member states, NATO began to award a service medal, the NATO Medal , for these operations. In an effort to stop Slobodan Milošević 's Serbian-led crackdown on KLA separatists and Albanian civilians in Kosovo ,
22137-456: The strength of the relationship between the European states and the United States ebbed and flowed, along with doubts over the credibility of the NATO defence against a prospective Soviet invasion – doubts that led to the development of the independent French nuclear deterrent and the withdrawal of France from NATO's military structure in 1966. In 1982, the newly democratic Spain joined the alliance. The Revolutions of 1989 in Europe led to
22294-537: The strike on Yugoslavia , and could do the same in future conflicts where NATO intervention was required, thus nullifying the entire potency and purpose of the organization. Recognizing the post-Cold War military environment, NATO adopted the Alliance Strategic Concept during its Washington summit in April 1999 that emphasized conflict prevention and crisis management. Milošević finally accepted
22451-674: The subsequent addition of new alliance members. Article 5 of the North Atlantic treaty , requiring member states to come to the aid of any member state subject to an armed attack, was invoked for the first and only time after the September 11 attacks , after which troops were deployed to Afghanistan under the NATO-led ISAF . The organization has operated a range of additional roles since then, including sending trainers to Iraq , assisting in counter-piracy operations . The election of French president Nicolas Sarkozy in 2007 led to
22608-487: The support tradesmen that a battalion requires, such as cooks, vehicle technicians, supply, medics, etc. As in the British Army, company sized units with a mounted heritage use the term squadron, and in the artillery they are called batteries. A Soviet motorised rifle company could be mounted in either BTR armoured personnel carriers or BMP infantry fighting vehicles , with the former being more numerous into
22765-511: The terms of an international peace plan on 3 June 1999, ending the Kosovo War . On 11 June, Milošević further accepted UN resolution 1244 , under the mandate of which NATO then helped establish the KFOR peacekeeping force. Nearly one million refugees had fled Kosovo, and part of KFOR's mandate was to protect the humanitarian missions, in addition to deterring violence. In August–September 2001,
22922-420: The third platoon). Additionally, there was an increase in the number of noncommissioned officers (NCOs) to serve as section leaders (sergeants) and squad leaders (corporals) to the point that in 1901 with the increase in privates to 127 (from 84 in 1898) that there were then authorized 18 corporals and six sergeants, along with two buglers (the bugle having replaced both the drum and the fife in infantry companies),
23079-621: The three line platoons consisting of four tanks or LAVs each, and the company command element containing two tanks or LAVs. AAV companies have three platoons containing four sections of three AAVs each, for a total of 12 AAVs per platoon, and a headquarters section of three AAVs. The company also includes both command and recovery variants of the AAV, giving the company a grand total of approximately 42–45 AAVs. Some companies were well enough known that they have been identified with their company letter. Examples include: Battalion A battalion
23236-462: The unit's history stems from the 15th Infantry Regiment of the Army, in its lineage. Companies normally do not have their own overhead, but share the overhead of the parent organization. When the regimental headquarters exists as a separate echelon of command (e.g., the 75th Ranger Regiment, the 11th Armored Cavalry Regiment, and the 1st Marine Regiment), as virtually all U.S. Army regiments did until after
23393-406: The units were supporting mounted or foot formations. The British Army infantry normally identifies its rifle companies by letter (usually, but not always, A, B and C) within a battalion , usually with the addition of a headquarters company and a support/heavy weapons company. Some units name their companies after regimental battle honours; this is commonly the case for composite units, for example
23550-429: The wagoner, two senior NCOs (first sergeant and quartermaster sergeant), and five officers for a total of 161 officers and men. In 1905, a mess sergeant was added to the company's senior NCO staff and the company quartermaster sergeant was renamed supply sergeant. Due to mobilization for World War I, the army adopted its "square division" organization structure, significantly increasing unit sizes from platoon up. In 1917,
23707-470: The withdrawal of NATO troops started, the Taliban launched an offensive against the Afghan government , quickly advancing in front of collapsing Afghan Armed Forces . By 15 August 2021, Taliban militants controlled the vast majority of Afghanistan and had encircled the capital city of Kabul . Some politicians in NATO member states have described the chaotic withdrawal of Western troops from Afghanistan and
23864-556: Was a fourth "line" company added (D Company) in most infantry and tank battalions. In this older structure, U.S. Army mechanised infantry battalions and tank battalions, for tactical purposes, task-organised companies to each other, forming a battalion-sized task force (TF). Starting in 2005–2006, the U.S. Army's mechanised and tank battalions were reorganised into combined arms battalions (CABs). Tank battalions and mechanised infantry battalions no longer exist. These new combined arms battalions are modular units, each consisting of
24021-483: Was confirmed on 4 October 2001 when NATO determined that the attacks were indeed eligible under the terms of the North Atlantic Treaty. The eight official actions taken by NATO in response to the attacks included Operation Eagle Assist and Operation Active Endeavour , a naval operation in the Mediterranean Sea designed to prevent the movement of terrorists or weapons of mass destruction, and to enhance
24178-574: Was distributing aid as part of the World Food Programme mission in Somalia. The North Atlantic Council and other countries, including Russia, China and South Korea, formed Operation Ocean Shield . The operation sought to dissuade and interrupt pirate attacks, protect vessels, and to increase the general level of security in the region. Beginning on 17 August 2009, NATO deployed warships in an operation to protect maritime traffic in
24335-568: Was on training and mentoring. The activities of the mission were coordinated with Iraqi authorities and the US-led Deputy Commanding General Advising and Training, who was also dual-hatted as the Commander of NTM-I. The mission officially concluded on 17 December 2011. Turkey invoked the first Article 4 meetings in 2003 at the start of the Iraq War . Turkey also invoked this article twice in 2012 during
24492-617: Was organized into two platoons, each consisting of two sections/squads (the terms were sometimes used interchangeably) consisting of one sergeant, one corporal, and 19 privates. (Wright, 1983) From the late 1700s up until the late 1800s, a US infantry company was commanded by a captain and assisted by a first sergeant (first authorized in 1781), and consisted of a small company headquarters and two identical platoons commanded by lieutenants. Even though from 1808 until 1821 companies were authorized two first lieutenants and two second lieutenants (and again from 1861 to 1866 for two second lieutenants),
24649-550: Was signed by France and the United Kingdom on 4 March 1947, during the aftermath of World War II and the start of the Cold War , as a Treaty of Alliance and Mutual Assistance in the event of possible attacks by Germany or the Soviet Union . In March 1948, this alliance was expanded in the Treaty of Brussels to include the Benelux countries, forming the Brussels Treaty Organization, commonly known as
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