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Special reconnaissance

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Special reconnaissance ( SR ) is conducted by small units, such as a recon team , made up of highly trained military personnel , usually from special forces units and/or military intelligence organizations. Special reconnaissance teams operate behind enemy lines, avoiding direct combat and detection by the enemy. As a role, SR is distinct from commando operations, but both are often carried out by the same units. The SR role frequently includes covert direction of airstrikes and indirect fire , in areas deep behind enemy lines, placement of remotely monitored sensors, and preparations for other special forces. Like other special forces, SR units may also carry out direct action and unconventional warfare , including guerrilla operations.

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105-538: In intelligence terms, SR is a human intelligence (HUMINT) collection discipline. Its operational control is likely to be inside a compartmented cell of the HUMINT, or possibly the operations, staff functions. Since such personnel are trained for intelligence collection as well as other missions, they will usually maintain clandestine communications to the HUMINT organization and will be systematically prepared for debriefing. They operate significantly farther forward than even

210-865: A Radio Reconnaissance Platoon . There is a SIGINT platoon within the Intelligence Company of the new Marine Special Operations Support Group . Army Special Forces (SF) have Special Operations Team-Alpha that can operate with an SF team, or independently. This low-level collection team typically has four men. Their primary equipment is the AN/PRD-13 SOF SIGINT Manpack System (SSMS) , with capabilities including direction-finding capability from 2 MHz to 2 GHz, and monitoring from 1 to 1400 MHz. SOT-As also are able to exploit computer networks , and sophisticated communications systems. The British 18 (UKSF) Signal Regiment provides SIGINT personnel, including from

315-433: A digitally-networked battlefield", whereas the "indirect approach includes empowering host nation forces, providing appropriate assistance to humanitarian agencies, and engaging key populations." Elements of national power must be deployed in concert without over-reliance on a single capability, such as special forces, that leaves the entire force unprepared and hollow across the spectrum of military operations. Throughout

420-562: A main line of troops. For example, reorganized US Army brigade combat teams – now the army's " unit of action " – have or will gain reconnaissance squadrons (i.e., "light battalion"-sized units). US Army Battlefield Surveillance Brigades (BfSB) have specialized Long Range Surveillance (LRS) companies. Long range surveillance teams operate behind enemy lines, deep within enemy territory, forward of battalion reconnaissance teams and cavalry scouts in their assigned area of interest. The duration of an LRS mission depends on equipment and supplies

525-692: A meeting with the C-in-C Middle East, General Claude Auchinleck , his plan was endorsed by the Army High Command. The force initially consisted of five officers and 60 other ranks . Following extensive training at Kabrit camp , by the River Nile , L Detachment, SAS Brigade, undertook its first operations in the Western Desert . Stirling's vision was eventually vindicated after a series of successful operations. In 1942,

630-535: A product of the Reagan administration under Secretary of Defense Caspar Weinberger . Admiral William H. McRaven , formerly the ninth commanding officer of USSOCOM (2011–2014), described two approaches to special forces operations in the 2012 posture statement to the U.S. Senate Committee on Armed Services : "the direct approach is characterized by technologically enabled small-unit precision lethality, focused intelligence , and inter-agency cooperation integrated on

735-641: A proposal to General Sir John Dill , the Chief of the Imperial General Staff . Dill, aware of Churchill's intentions, approved Clarke's proposal and on 23 June 1940, the first Commando raid took place. By the autumn of 1940 more than 2,000 men had volunteered and in November 1940 these new units were organised into a Special Service Brigade consisting of four battalions under the command of Brigadier J. C. Haydon. The Special Service Brigade

840-507: A radar. It turned into an opportunity to capture the radar and, despite overloading the helicopter on its return trip, they were able to bring the entire radar back for TECHINT analysis. SR teams may be assigned to observe and measure specific information at a site or enemy facility for future operations. Regular ground forces, for example, might need a road and bridge surveyed to know whether heavy vehicles can cross it. The SR may be able to confirm this. An engineering specialist, preferably from

945-436: A sector commander of Mukti Bahini , planned to deploy a special commando team. The task assigned to the team was to carry out commando operations and to terrorize Dhaka . The major objective of this team was to prove that the situation was not actually normal. Moreover, Pakistan, at that time, was expecting economic aid from World Bank, which was assumed to be spent to buy arms. The plan was to make World Bank Mission understand

1050-516: A separate combat arm. The Macheteros de Jara was an auxiliary cavalry regiment that was organized since August 15, 1932, before the Battle of Boquerón began. The regiment was recruited from former outlaws from Paraguay who fought against Bolivian officers and soldiers. The 50th Infantry Regiment (Cuchilleros de la Muerte) was a Bolivian infantry regiment that fought in the Chaco War. Nicknamed

1155-690: A sharpshooter under the command of General Licerio Gerónimo , killed General Henry Ware Lawton of the United States Army , making the latter the highest ranking casualty during the course of the war. The German Stormtroopers and the Italian Arditi were the first modern shock troops. They were both elite assault units trained to a much higher level than that of average troops and tasked to carry out daring attacks and bold raids against enemy defenses. Unlike Stormtroopers, Arditi were not units within infantry divisions, but were considered

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1260-618: A special operations organization may need to augment the team. SR commanders need to ensure such missions cannot be performed by organic reconnaissance elements of a maneuver force commander supported by the SR organization or other supporting reconnaissance services such as IMINT. For example, during the Falklands War of 1982, UK Special Air Service delivered eight 4-man patrols via helicopter deep into enemy-held territory up to 20 miles (32 km) from their hide sites several weeks before

1365-469: A standard infantry battalion , and it lacked any form of artillery , and had to rely on other units for logistical support. Its men were no longer parachute-trained, but relied on aircraft for transport. Some 750 men from the 2nd Raiding Brigade , of this group were assigned to attack American air bases on Luzon and Leyte on the night of 6 December 1944. They were flown in Ki-57 transports , but most of

1470-550: A team. Lightweight unmanned aerial vehicles with imagery and other intelligence collection capabilities are potentially useful for SR, since small UAVs have low observability. SR team members can be trained to use them, or specialists can be attached to a team. The UAV may transmit what it sees, using one or more sensors, either to the SR team or a monitoring headquarters. Potential sensors include stabilized and highly magnified photography, low-light television , thermal imagers and imaging radar . Larger UAVs, which could be under

1575-502: A variety of ways, including via espionage , reconnaissance , interrogation , witness interviews, or torture . Although associated with military and intelligence agencies , HUMINT can also apply in various civilian sectors such as law enforcement . NATO defines HUMINT as "a category of intelligence derived from information collected and provided by human sources." A typical HUMINT activity consists of interrogations and conversations with persons having access to information. As

1680-417: Is a blurred line between SR and direct action in support of amphibious operations when an outlying island is captured, with the primary goal of using it as a base for surveillance and support functions. Despite being a large scale operation by SR standards, an early example is the attack by elements of the 77th Infantry Division on Kerama Retto before the main battle . Operation Trudy Jackson, which involved

1785-573: Is a prerequisite for other special operations missions, such as UW or FID. DA or counter-terror (CT), usually implies clandestine SR. Mission planners may not know if a given force can move over a specific route. These variables may be hydrographic , meteorological, or geographic. SR teams can resolve trafficability or fordability , or locate obstacles or barriers. MASINT (measurement and signature intelligence) sensors exist for most of these requirements. The SR team can place remotely-operated weather instrumentation . Portable devices to determine

1890-485: Is a standard SR mission. Capture of enemy equipment for examination by TECHINT specialists may be a principal part of SR patrols and larger raids, such as the World War II Operation Biting raid on Saint-Jouin-Bruneval, France which captured a German Würzburg radar and a German radar technician. Not uncommon for such operations, a technical specialist (radar engineer Flight Sergeant C.W.H. Cox)

1995-410: Is greater than basic first aid. All these organizations have special operations roles, with SR often being performed by specialists within an organization. Certain organizations are tasked for a response involving areas contaminated by chemical weapons , biological agents , or radioactivity . Since reconnaissance is a basic military skill, "special" reconnaissance refers to the means of operating in

2100-414: Is spotting and assessing a target. Surveillance of targets (e.g., military or other establishments, open source or compromised reference documents) sometimes reveals people with potential access to information, but no clear means of approaching them. With this group, a secondary survey is in order. Headquarters may be able to suggest an approach, perhaps through a third party or through resources not known to

2205-515: The Battle of Ilomantsi , Soviet supply lines were harassed to the point that the Soviet artillery was unable to exploit its massive numerical advantage over Finnish artillery. Their operations were also classified as secret because of the political sensitivity of such operations. Only authorized military historians could publish on their operations; individual soldiers were required to take the secrets to

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2310-531: The Battle of Palembang , on Sumatra in the Netherlands East Indies , on 14 February 1942. The operation was well-planned, with 425 men of the 1st Parachute Raiding Regiment seizing Palembang airfield, while the paratroopers of the 2nd Parachute Raiding Regiment seized the town and its important oil refinery. Paratroops were subsequently deployed in the Burma campaign . The 1st Glider Tank Troop

2415-893: The Continuation War , which was the name of the Finnish theater of World War II active between 1941 and 1944, Finland employed several kaukopartio ("long range patrol") units. The US Government established the Office of Strategic Services (OSS), modeled on the British SOE, in June 1942. Following the end of the war OSS became the basis for the CIA. During the Vietnam War , respective division and brigades in-country trained their Long Range Reconnaissance Patrol members (now known as

2520-947: The Iranian Embassy siege (London), the Air France Flight 8969 ( Marseille ), Operation Defensive Shield , Operation Khukri , the Moscow theater hostage crisis , Operation Orchard , the Japanese Embassy hostage crisis ( Lima ), in Sri Lanka against the LTTE , the raid on Osama Bin Laden's compound in Pakistan, the 2016 Indian Line of Control strike the 2015 Indian counter-insurgency operation in Myanmar and

2625-700: The Long Range Surveillance units). However, the US Army's 5th Special Forces Group with support from seconded Australian SASR and AATTV instructors, held an advanced course in the art of patrolling for potential Army and Marine team leaders at their Recondo School in Nha Trang, Vietnam , for the purpose of locating enemy guerrilla and main force North Vietnamese Army units, as well as artillery spotting , intelligence gathering, forward air control , and bomb damage assessment . During

2730-511: The Napoleonic wars , rifle regiments and sapper units were formed that held specialised roles in reconnaissance and skirmishing and were not committed to the formal battle lines. Between the 17th and 18th centuries, there were wars between American colonists and Native American tribes. In Colonial America specialized Rangers formed and first mentioned by Capt. John Smith , in 1622. Learning frontier skills from friendly Native Americans

2835-552: The No. 8 (Guards) Commando (later named " Layforce "). After Layforce was disbanded, Stirling remained convinced that due to the mechanized nature of war a small team of highly trained soldiers with the advantage of surprise could exact greater damage to the enemy's ability to fight than an entire platoon. His idea was for small teams of parachute trained soldiers to operate behind enemy lines to gain intelligence, destroy enemy aircraft, and attack their supply and reinforcement routes. Following

2940-510: The Scud hunt during Operation Desert Storm . SR units detect, identify, and locate targets to be engaged by lethal or nonlethal attack systems under the control of higher headquarters. SR also provides information on weather, obscuring factors such as terrain masking and camouflage, friendly or civilian presence in the target area, and other information that will be needed in targeting by independent attack systems. During Operation Desert Storm ,

3045-731: The Special Air Service a commando group. In 1942, following the onset of the Pacific Theater of World War II , the Allied Intelligence Bureau , was set up in Australia. Drawing on personnel from Australian, British, New Zealand and other Allied forces, it included Coastwatchers and "special units" that undertook reconnaissance behind enemy lines. During the Winter War (1939–40) and

3150-588: The United States , the term special forces often refers specifically to the U.S. Army Special Forces , while the term special operations forces is used more broadly for these types of units. Special forces capabilities include the following: Other capabilities can include close personal protection ; waterborne operations involving combat diving/combat swimming , maritime boarding and amphibious missions; as well as support of air force operations . Special forces have played an important role throughout

3255-557: The United States Army Rangers specialist soldier dates back to the 17th through 19th century from military units such as United States Mounted Rangers , United States Rangers and Texas Rangers . In WWII mid-1942, Major-General Lucian Truscott of the U.S. Army, a General Staff submitted a proposal to General George Marshall onceived under the guidance of then Army Chief of Staff, General George C. Marshall, that selectively trained Ranger soldiers were recruited for

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3360-556: The War on Terror , the US Army began to develop a limited number of special reconnaissance platoons at the battalion level of conventional infantry units. These platoons were most often composed of Ranger-qualified soldiers and given selection of advanced training in order to allow them to work in close conjunction with Special Forces and US Government Agencies. Conventional infantry formations have long had dedicated reconnaissance units, such as scout platoons , that can operate forward of

3465-463: The "CARVER" mnemonic: There are some differences between general and SR processes of target acquisition: conventional units typically identify targets that directly affect the performance of their mission, while SR target acquisition may be of a much wider scope and include identifying enemy locations or resources of strategic significance. Examples of difficult strategic targets included Ho Chi Minh trail infrastructures and logistic concentrations, and

3570-779: The 19th-20th century until the modern formation of the Army Ranger Battalions in WWII. The British Indian Army deployed two special forces during their border wars: the Corps of Guides formed in 1846 and the Gurkha Scouts (a force that was formed in the 1890s and was first used as a detached unit during the 1897–1898 Tirah Campaign ). During the Second Boer War (1899–1902) the British Army felt

3675-478: The 264 (SAS) Signals Squadron and SBS Signals Squadron to provide specialist SIGINT, secure communications , and information technology augmentation to operational units. They may be operating in counterterror roles in Iraq in the joint UK/US Task Force Black . If the unit needs to conduct offensive clandestine electronic warfare , any electronic countermeasures (ECM) devices are usually operated remotely, either by

3780-657: The Allied lines by mis-directing convoys away from the front lines. A handful of his men were captured by the Americans and spread a rumor that Skorzeny was leading a raid on Paris to kill or capture General Dwight Eisenhower . Although this was untrue, Eisenhower was confined to his headquarters for several days and Skorzeny was labelled "the most dangerous man in Europe". In Italy , the Decima Flottiglia MAS

3885-648: The American colonies, including Knowlton's Rangers , an elite corps of Rangers who supplied reconnaissance and espionage for George Washington 's Continental Army. Daniel Morgan , was known as leader of The Corps of Rangers for the Continental Army . Rogers' Rangers on Roger's Island, in modern-day Fort Edward, New York, is regarded as the "spiritual home" of the United States Special Operations Forces , specifically

3990-531: The Australians also raised the Z Special Unit and M Special Unit . M Special Unit was largely employed in an intelligence-gathering role, while Z Special Force undertook direct action missions. One of its most notable actions came as part of Operation Jaywick , in which several Japanese ships were sunk in Singapore Harbour in 1943. A second raid on Singapore in 1944, known as Operation Rimau ,

4095-944: The British Special Forces, with the curricula differing according to each soldier's specialization. Their task, on deployment to Poland, was to sustain the structures of the Polish state, training the members of the Resistance in fighting the German occupant. This included taking part in the Warsaw Uprising . Following advice from the British, Australia began raising special forces. The first units to be formed were independent companies , which began training at Wilson's Promontory in Victoria in early 1941 under

4200-920: The Chindits and took part in similar operations in Burma. In late November 1943, the Alamo Scouts (Sixth Army Special Reconnaissance Unit) were formed to conduct reconnaissance and raider work in the Southwest Pacific Theater under the personal command of then Lt. General Walter Krueger , Commanding General, Sixth U.S. Army. Krueger envisioned that the Alamo Scouts, consisting of small teams of highly trained volunteers, would operate deep behind enemy lines to provide intelligence-gathering and tactical reconnaissance in advance of Sixth U.S. Army landing operations. In 1983, nearly 40 years after

4305-560: The Commando training depot at Achnacarry in the Scottish Highlands was established by Brigadier Charles Haydon. Under the command of Lieutenant Colonel Charles Vaughan, the Commando depot was responsible for training complete units and individual replacements. The training regime was for the time innovative and physically demanding, and far in advance of normal British Army training. The depot staff were all hand picked, with

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4410-581: The Commandos served in all theatres of war from the Arctic Circle to Europe and from the Mediterranean and Middle East to South-East Asia . Their operations ranged from small groups of men landing from the sea or by parachute to a brigade of assault troops spearheading the Allied invasions of Europe and Asia. The first modern special forces units were established by men who had served with

4515-609: The Commandos, including the Parachute Regiment , Special Air Service , and Special Boat Service . The No. 10 (Inter-Allied) Commando organised by British of volunteers from occupied Europe led to French Commandos Marine , Dutch Korps Commandotroepen , Belgian Paracommando Brigade . The first modern special forces unit was the Special Air Service (SAS), formed in July 1941 from an unorthodox idea and plan by Lieutenant David Stirling . In June 1940 he volunteered for

4620-468: The FACs immediately helped, air-ground cooperation improved significantly with the use of remote geophysical MASINT sensors , although MASINT had not yet been coined as a term. The original sensors, a dim ancestor of today's technologies, started with air-delivered sensors under Operation Igloo White , such as air-delivered Acoubuoy and Spikebuoy acoustic sensors . These cued monitoring aircraft, which sent

4725-669: The Knives of Death (Spanish: Cuchillos de la Muerte), the regiment relied almost exclusively on the use of blade weapons, particularly bayonets. Modern special forces emerged during the Second World War . In 1940, the British Commandos were formed following Winston Churchill 's call for "specially trained troops of the hunter class, who can develop a reign of terror down the enemy coast." A staff officer , Lieutenant Colonel Dudley Clarke , had already submitted such

4830-880: The Laotian section of the Ho Chi Minh trail , in 1961. Under CIA direction, Lao nationals were trained to observe and photograph traffic on the Trail. This produced quite limited results, and, in 1964, Project LEAPING LENA parachuted in teams of Vietnamese Montagnards led by Vietnamese Special Forces . The very limited results from LEAPING LENA led to two changes. First, Project DELTA (LEAPING LENA's replacement), used US-led SR teams. Second, these Army teams worked closely with Forward Air Controllers (FAC) which were instrumental in directing US air attacks by fighter-bombers as well as strategic bombing via BARREL ROLL in northern Laos and Operation STEEL TIGER in southern Laos. While

4935-504: The OSS. On February 16, 1942, the U.S. Marine Corps activated a battalion of Marines with the specific purpose of securing beach heads, and other special operations. The battalion became the first modern special operations force of the U.S. The battalion became known as Marine Raiders due to Admiral Chester Nimitz 's request for "raiders" in the Pacific front of the war. The history of

5040-623: The Rangers helped carry out offensive strikes " frontier combat " against hostile Natives. Thus Ranger companies were formed to provide reconnaissance, intelligence, light infantry, and scouting. Colonel Benjamin Church (c. 1639–1718) was the captain of the first Ranger force in America (1676). Many Colonial officers would take the philosophies of Benjamin Church's ranging and form their own Ranger units. Several Ranger companies were established in

5145-527: The SAS attacked Bouerat. Transported by the Long Range Desert Group (which carried out deep penetration, covert reconnaissance patrols, intelligence missions and attacks behind the enemy lines from 1940), they caused severe damage to the harbour, petrol tanks and storage facilities. This was followed up in March by a raid on Benghazi harbour with limited success but they did damage to 15 aircraft at Al-Berka . The June 1942 Crete airfield raids at Heraklion , Kasteli , Tympaki and Maleme significant damage

5250-491: The SAS efforts. On February 7, US SR teams joined British teams in the hunt for mobile Scud launchers. Open sources contain relatively little operational information about U.S. SOF activities in western Iraq. Some basic elements have emerged, however. Operating at night, Air Force MH-53J Pave Low and Army MH-47E helicopters would ferry SOF ground teams and their specially equipped four-wheel-drive vehicles from bases in Saudi Arabia to Iraq. The SOF personnel would patrol during

5355-401: The SR force or, preferably, by remote electronic warfare personnel after the SR team leaves the area. Passive MASINT sensors can be used tactically by the SR mission. SR personnel also may place unmanned MASINT sensors like seismic , magnetic , and other personnel or vehicle detectors for subsequent remote use. Remote sensing is generally understood to have begun with US operations against

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5460-511: The SR team leaves the AO, the SR aspect is intelligence, but if the strikes are to be delivered and possibly corrected and evaluated by the SR team, the SR mission is fires-related. Every SR mission will collect intelligence, even incidentally. Before a mission, SR teams will usually study all available and relevant information on the area of operations (AO). On their mission, they then confirm, amplify, correct, or refute this information. Assessment, whether by clandestine SR or overt study teams,

5565-474: The US senior commanders, Colin Powell and Norman Schwarzkopf were opposed to using SOF ground troops to search for Iraqi mobile SCUD launchers. However, the senior British officer of the Coalition , Peter de la Billière , himself a former SAS commander, was well-disposed to use the SAS for such SR and did so. With additional Israeli pressure to send its own SOF teams into western Iraq, US Secretary of Defense Dick Cheney proposed using US SR teams to complement

5670-450: The United States Army Rangers. These early American light infantry battalions were trained under Robert Rogers' 28 "Rules of Ranging" , which is considered the first known manual of modern asymmetric warfare tactics used in modern special operations. Various military Ranger units such as the United States Mounted Rangers , United States Rangers , Loudoun Rangers , 43rd Virginia Rangers , and Texas Military Rangers continued throughout

5775-525: The ability to outperform any of the volunteers. Training and assessment started immediately on arrival, with the volunteers having to complete an 8-mile (13 km) march with all their equipment from the Spean Bridge railway station to the commando depot. Exercises were conducted using live ammunition and explosives to make training as realistic as possible. Physical fitness was a prerequisite, with cross country runs and boxing matches to improve fitness. Speed and endurance marches were conducted up and down

5880-414: The actual site. Beach measurements are often assigned to naval SR units like the United States Navy SEALs or United Kingdom's Special Boat Service . Beach and shallow water reconnaissance , immediately before an amphibious landing is considered direct support to the invasion, not SR. SR would determine if a given beach is suitable for any landing, well before the operational decision to invade. There

5985-433: The air. Special forces have been used in both wartime and peacetime military operations such as the Laotian Civil War , Bangladesh Liberation War-1971 , Vietnam War , Portuguese Colonial War , South African Border War , Falklands War , The Troubles in Northern Ireland, the Jaffna University Helidrop , the first and second Gulf Wars, Afghanistan, Croatia , Kosovo , Bosnia , the first and second Chechen Wars ,

6090-603: The aircraft were shot down. Some 300 commandos managed to land in the Burauen area on Leyte. The force destroyed some planes and inflicted numerous casualties, before they were annihilated. During World War II, the Finnish Army and Border Guard organized sissi forces into a long-range reconnaissance patrol ( kaukopartio ) units. These were open only to volunteers and operated far behind enemy lines in small teams. They conducted both intelligence-gathering missions and raids on e.g. enemy supply depots or other strategic targets. They were generally highly effective. For example, during

6195-499: The capture of Yeongheungdo , an island in the mouth of the harbor before the Battle of Inchon , by a joint CIA/military team led by Navy LT Eugene Clark is much more in the SR/DA realm. Clark apparently led numerous SR and DA operations during the Korean War, some of which may still be classified. Basic photography and sketching is usually a skill for any individual performing an SR mission. More advanced photographic technique may require additional training or attaching specialists to

6300-483: The command of the divisional cavalry regiments that were re-designated as cavalry commando regiments. As a part of this structure, a total of 11 commando squadrons were raised. They continued to act independently and were often assigned at brigade level during the later stages of the war, taking part in the fighting in New Guinea, Bougainville and Borneo , where they were employed largely in long-range reconnaissance and flank protection roles. In addition to these units,

6405-422: The context of the United States Armed Forces ' military intelligence , HUMINT activity may involve clandestine activities, however these operations are more closely associated with CIA projects. Both counterintelligence and HUMINT include clandestine human intelligence and its associated operational techniques . Typically, sources of HUMINT generally include: The first steps for recruiting HUMINT sources

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6510-419: The data to a processing center in Thailand, from which target information was sent to the DELTA teams. Closer to today's SR-emplaced sensors was the Mini-Seismic Intrusion Detector (MINISID). Unlike other sensors employed along the trail, it was specifically designed to be hand delivered and implanted. The MINISID and its smaller version the MICROSID were personnel detection devices often used in combination with

6615-445: The depth and bottom characteristics of waters are readily available as commercial fishing equipment or more sophisticated devices specific to military naval operations. Remote-viewing MASINT sensors to determine the trafficability of a beach are experimental. Sometimes, simple observation or use of a penetrometer or weighted cone that measures how deeply weights will sink into the surface are needed. These however have to be done at

6720-573: The desired area, and the nature of the mission. In US Army doctrine, there are five basic factors: Special forces units that perform SR are usually polyvalent, so SR missions may be intelligence gathering in support of another function, such as counter-insurgency , foreign internal defense (FID), guerrilla / unconventional warfare (UW), or direct action (DA). Other missions may deal with locating targets and planning, guiding, and evaluating attacks against them . Target analysis could go in either place. If air or missile strikes are delivered after

6825-671: The early 20th century, with a significant growth in the field during World War II , when "every major army involved in the fighting" created formations devoted to special operations behind enemy lines. Depending on the country, special forces may perform functions including airborne operations , counter-insurgency , counter-terrorism , foreign internal defense , covert ops , direct action , hostage rescue , high-value targets / manhunt , intelligence operations , mobility operations , and unconventional warfare . In Russian-speaking countries, special forces of any country are typically called spetsnaz , an acronym for "special purpose". In

6930-456: The end of World War II, the US Army created the Special Forces Tab . It was later decided that personnel with at least 120 days' wartime service prior to 1955 in certain units, including the Devil's Brigade, the Alamo Scouts and the OSS Operational Groups, would receive the Tab for their services in World War II, placing them all in the lineage of today's U.S. and Canadian (via Devil's Brigade) Special Forces. The Axis powers did not adopt

7035-417: The enemy. These later merged in 1940 with the propaganda unit Department EH to form the basis of the Special Operations Executive (SOE), which would conduct irregular warfare operations in occupied Europe . In 1941, during the North African Campaign volunteers from Allies formed, under the auspices of the British Army, the Long Range Desert Group for reconnaissance and raiding behind Italian lines and

7140-454: The field station. Italy's AISE uses mainly human intelligence. Special Forces Special forces or special operations forces ( SOF ) are military units trained to conduct special operations . NATO has defined special operations as "military activities conducted by specially designated, organized, selected, trained and equipped forces using unconventional techniques and modes of employment". Special forces emerged in

7245-403: The fleet by secure radio which was still vulnerable to SIGINT which could locate their OPs. No common understanding of the threat of Argentine direction finding existed, and different teams developed individual solutions. The value of the information and the stress on the SR teams were tremendous. Their activities helped the force, limited in its sensors, develop an accurate operational picture of

7350-409: The grave. A famous LRRP commander was Lauri Törni , who later joined the U.S. Army to train U.S. personnel in special operations. In June 1971, during the Bangladesh Liberation War , the World Bank sent a mission to observe the situation in East Pakistan . The media cell of Pakistan's government was circulating the news that the situation in East Pakistan was stable and normal. Khaled Mosharraf ,

7455-468: The hazardous situation prevailing in East Pakistan and urged ending the military regime in East Pakistan. The Crack Platoon carried out several successful and important operations. The power supply in Dhaka was devastated which caused severe problems for the Pakistan Army and the military administration in Dhaka. Stemming from Resolution 598 , Operation Prime Chance was the first deployment of U.S. Special Operations Command (USSOCOM) troops, which were

7560-736: The history of warfare, whenever the aim was to achieve disruption by "hit and run" and sabotage , rather than more traditional conventional combat. Other significant roles lay in reconnaissance , providing essential intelligence from near or among the enemy and increasingly in combating irregular forces, their infrastructure and activities. Chinese strategist Jiang Ziya , in his Six Secret Teachings , described recruiting talented and motivated men into specialized elite units with functions such as commanding heights and making rapid long-distance advances. Hamilcar Barca in Sicily (249 BC) had specialized troops trained to launch several offensives per day. In

7665-1011: The late Roman or early Byzantine period, Roman fleets used small, fast, camouflaged ships crewed by selected men for scouting and commando missions. In the Middle Ages , special forces trained to conduct special operations were employed in several occasions. An example of this were the special forces of Gerald the Fearless , a Portuguese warrior and folk hero of the Reconquista . Muslim forces also had naval special operations units, including one that used camouflaged ships to gather intelligence and launch raids and another of soldiers who could pass for Crusaders who would use ruses to board enemy ships and then capture and destroy them. In Japan , ninjas were used for reconnaissance , espionage and as assassins , bodyguards or fortress guards, or otherwise fought alongside conventional soldiers. During

7770-575: The latter half of the 20th century and into the 21st century, special forces have come to higher prominence, as governments have found objectives can sometimes be better achieved by a small team of anonymous specialists than a larger and much more politically controversial conventional deployment. In both Kosovo and Afghanistan , special forces were used to co-ordinate activities between local guerrilla fighters and air power . Typically, guerrilla fighters would engage enemy soldiers and tanks causing them to move, where they could be seen and attacked from

7875-658: The loss of men who required such extensive and expensive training limited their operations to only the most critical ones. Two regiments of Teishin Shudan were formed into the 1st Raiding Group, commanded by Major General Rikichi Tsukada under the control of the Southern Expeditionary Army Group , during the Philippines campaign . Although structured as a division, its capabilities were much lower, as its six regiments had manpower equivalent to

7980-511: The magnetic intrusion detector (MAGID). Combining sensors in this way improved the ability of individual sensors to detect targets and reduced false alarms. Today's AN/GSQ-187 Improved Remote Battlefield Sensor System (I-REMBASS) is a passive acoustic sensor which, with other MASINT sensors, detects vehicles and humans on a battlefield. It is routine for SR units to emplace such sensors both for regional monitoring by higher headquarters' remote sensing centers, as well as for tactical intelligence during

8085-413: The main conventional force landings. Each man carried equipment needed for up to 25 days due to resupply limitations (cf. the 7-day limits of conventional LRS patrols discussed above). These patrols surveyed major centers of enemy activity. The patrols reconnoitered Argentinian positions at night, and then due to the lack of cover moved to distant observation posts (OPs). Information gathered was relayed to

8190-462: The mission, as they are an improvement over tripwires and other improvised warnings. Passive acoustic sensors provide additional measurements that can be compared with signatures and used to complement other sensors. For example, a ground search radar may not be able to differentiate between a tank and a truck moving at the same speed but adding acoustic information may quickly help differentiate them. Capture of enemy equipment for TECHINT analysis

8295-600: The most forward friendly scouting and surveillance units. In international law, SR is not regarded as espionage if combatants are in proper uniforms, regardless of formation, according to the Hague Convention of 1907 , or the Fourth Geneva Convention of 1949. However, some countries do not honor these legal protections, as was the case with the Nazi " Commando Order " of World War II , which

8400-420: The name suggests, human intelligence is mostly collected by people and is commonly provided via espionage or some other form of covert surveillance . However, there are also overt methods of collection, such as via interrogation of subjects or simply through interviews. The manner in which HUMINT operations are conducted is dictated by both official protocol and the nature of the source of the information. Within

8505-400: The nearby mountain ranges and over assault courses that included a zip-line over Loch Arkaig , all while carrying arms and full equipment. Training continued by day and night with river crossings, mountain climbing, weapons training, unarmed combat , map reading, and small boat operations on the syllabus. Reaching a wartime strength of over 30 individual units and four assault brigades ,

8610-555: The need for more specialised units. Scouting units such as the Lovat Scouts , a Scottish Highland regiment made up of exceptional woodsmen outfitted in ghillie suits and well practised in the arts of marksmanship , field craft , and military tactics filled this role. This unit was formed in 1900 by Lord Lovat and early on reported to an American, Major Frederick Russell Burnham , the Chief of Scouts under Lord Roberts . After

8715-574: The newly established special operations Army Ranger Battalion . The United States and Canada formed the 1st Special Service Force as a sabotage ski brigade for operations in Norway. Later known as the "Devil's Brigade" (and called "The Black Devils" by mystified German soldiers), the First Special Service Force was dispatched to the occupied Aleutian Islands, Italy and Southern France. Merrill's Marauders were modeled on

8820-614: The night and hide during the day. When targets were discovered, Air Force Combat Control Teams attached to the SR teams would communicate these targets over secure radios to AWACS . HUMINT Human intelligence ( HUMINT , pronounced / ˈ h j uː m ɪ n t / HEW -mint ) is intelligence-gathering by means of human sources and interpersonal communication . It is distinct from more technical intelligence-gathering disciplines, such as signals intelligence (SIGINT), imagery intelligence (IMINT), and measurement and signature intelligence (MASINT). HUMINT can be conducted in

8925-407: The operational control of the SR team, could use additional sensors including portable acoustic and electro-optical systems . If there is a ground SIGINT requirement deep behind enemy lines, an appropriate technical detachment may be attached to the SR element. For SIGINT operations, the basic augmentation to United States Marine Corps Force Reconnaissance (Force Recon) is a 6-man detachment from

9030-736: The opposition. SR units can engage targets of opportunity, but current doctrine emphasizes avoiding direct engagement, concentrating instead on directing air (e.g., GAPS (Ground-Aided Precision Strikes) and CAS (Close Air Support)), artillery, and other heavy fire support onto targets. The doctrine of bringing increasingly more accurate and potent firepower has evolved significantly since the early days of Vietnam. SR units are trained in target analysis which combines both engineer reconnaissance and special forces assessment to identify targets for subsequent attack by fire support, conventional units, or special operations (i.e., direct action or unconventional warfare behind enemy lines). They evaluate targets using

9135-694: The platoon split and deployed in different areas surrounding Dhaka city. The basic objectives of the Crack Platoon were to demonstrate the strength of Mukti Bahini, terrorising Pakistan Army and their collaborators. Another major objective was proving to the international community that the situation in East Pakistan was not normal. That commando team also aimed at inspiring the people of Dhaka, who were frequently victims of killing and torture. The Crack Platoon successfully fulfilled these objectives. The World Bank mission, in its report, clearly described

9240-546: The regular Filipino army soldiers. Most of the members of this unit came from the old Spanish Army filipino members which fought during the Philippine Revolution . The sharpshooters became famous for their fierce fighting and proved their worth by being the usual spearheading unit in every major battle in the Philippine–American War . In the Battle of Paye on December 19, 1899, Bonifacio Mariano,

9345-549: The start of World War II “September campaign,” the Polish Government did not sign the capitulation, but moved to Paris and then to London. In an attempt to achieve its aims the government in exile gave orders to the Polish resistance and formed a special military unit in Britain with the soldiers called Cichociemni (“silent and unseen”) paratroopers to be deployed into Poland. The Cichociemni were trained similar to

9450-613: The team must carry, movement distance to the objective area, and resupply availability. LRS teams normally operate up to seven days without resupply depending on terrain and weather. SR units are well armed, since they may have to defend themselves if they are detected and their exfiltration support will need time to reach them. During the 1991 Gulf War , British SAS and United States Army and Air Force Special Operations Forces (AFSOC) units were originally sent behind enemy lines to find mobile Iraqi Scud tactical ballistic missile launchers and direct airstrikes onto them . When air support

9555-535: The true situation of East Pakistan and to stop sanctioning the aid. Khaled, along with A. T. M. Haider , another sector commander, formed the Crack Platoon . Initially, the number of commandos in the platoon was 17, trained in Melaghar Camp . From Melaghar, commandos of Crack Platoon headed for Dhaka on 4 June 1971 and launched a guerrilla operation on 5 June. Later, the number of commandos increased,

9660-734: The tutelage of British instructors. With an establishment of 17 officers and 256 men, the independent companies were trained as "stay behind" forces, a role that they were later employed in against the Japanese in the South West Pacific Area during 1942–43, most notably fighting a guerrilla campaign in Timor , as well as actions in New Guinea . In all, a total of eight independent companies were raised before they were re-organised in mid-1943 into commando squadrons and placed under

9765-575: The use of special forces on the same scale as the British. The German army's Brandenburger Regiment was founded as a special forces unit used by the Abwehr for infiltration and long distance reconnaissance in Fall Weiss of 1939 and the Fall Gelb and Barbarossa campaigns of 1940 and 1941. Later during the war the 502nd SS Jäger Battalion , commanded by Otto Skorzeny , sowed disorder behind

9870-623: The war, Lovat's Scouts went on to formally become the British Army's first sniper unit. Additionally, the Bushveldt Carbineers , formed in 1901, can be seen as an early unconventional warfare unit. The Luna Sharpshooters , also known as the " Marksmen of Death " ( Spanish : Tiradores de la Muerte ), was an elite unit formed on 1899 by General Antonio Luna to serve under the Philippine Revolutionary Army . They became famous for fighting fiercer than

9975-474: Was an after-the-action rumor, as Cox was a technician. The true radar expert, Don Preist, could not be captured as he stayed offshore but was in communications with the raiders. Preist also had ELINT equipment to gain information on the radar. A mixture of SR, DA, and seizing opportunities characterized the Sayeret Matkal's Operation Rooster 53 , originally planned as a mission to locate and disable

10080-408: Was attached to this SR unit. Sometimes technical specialists without SR training have taken their first parachute jump on TECHINT-oriented SR missions. Cox instructed the team in what to take and, if it could not be moved, what to photograph. Cox had significant knowledge of British radar, and conflicting reports say that the force was under orders to kill him rather than let him be captured. This likely

10185-544: Was caused, and raids at Fuka and Mersa Matruh airfields destroyed 30 aircraft. In the Burma Campaign , the Chindits , whose long-range penetration groups were trained to operate from bases deep behind Japanese lines, contained commandos ( King's Regiment (Liverpool) , 142 Commando Company) and Gurkhas . Their jungle expertise, which would play an important part in many British special forces operations post-war,

10290-770: Was delayed, however, the patrols might attack key Scud system elements with their own weapons and explosives. While there are obvious risks to doing so, SR-trained units can operate out of uniform. They may use motorcycles, four-wheel-drive vehicles, or multiple helicopter lifts in their area of operations, or have mountaineering or combat swimming capability. Most SR units are trained in advanced helicopter movement and at least basic parachuting; some SR will have HAHO and HALO advanced parachute capability. SR will have more organic support capabilities, including long-range communications, possibly signals intelligence , and other means of collecting technical intelligence, and usually at least one skilled medical technician whose proficiency

10395-528: Was formed in 1943, with four Type 95 Ha-Go light tanks. The paratroop brigades were organized into the Teishin Shudan as the first division-level raiding unit, at the main Japanese airborne base, Karasehara Airfield, Kyūshū , Japan. However, as with similar airborne units created by the Allies and other Axis powers , the Japanese paratroops suffered from a disproportionately high casualty rate, and

10500-762: Was formed under Cavalry Major Antonios Stefanakis in Palestine, with 200 men. In 1942, the unit was renamed Sacred Band . In close cooperation with the commander of the British SAS Regiment, Lt. Colonel David Stirling , the company moved to the SAS base at Qabrit in Egypt to begin its training in its new role. The special forces unit fought alongside the SAS in the Western Desert and the Aegean . During

10605-628: Was held to be illegal at the Nuremberg Trials . While SR has been a function of armies since ancient times, specialized units with this task date from the lead-up to World War II. In 1938, the British Secret Intelligence Service (MI6) and the War Office both set up special research departments: Section D and "Military Intelligence (Research)" to investigate possible sabotage and other ways to attack

10710-711: Was learned at a great cost in lives in the jungles of Burma fighting the Japanese. Immediately after the German occupation of Greece in April–May 1941, the Greek government fled to Egypt and started to form military units in exile. Air Force Lt. Colonel G. Alexandris suggested the creation of an Army unit along the lines of the British SAS. In August 1942 the Company of Chosen Immortals ( Greek : Λόχος Επιλέκτων Αθανάτων )

10815-425: Was quickly expanded to 12 units which became known as Commandos. Each Commando had a lieutenant colonel as the commanding officer and numbered around 450 men (divided into 75 man troops that were further divided into 15 man sections ). In December 1940 a Middle East Commando depot was formed with the responsibility of training and supplying reinforcements for the Commando units in that theatre. In February 1942

10920-495: Was responsible for the sinking and damage of considerable British tonnage in the Mediterranean . Also there were other Italian special forces like A.D.R.A. ( Arditi Distruttori Regia Aeronautica ). This regiment was used in raids on Allied airbases and railways in North Africa in 1943. In one mission they destroyed 25 B-17 Flying Fortress bombers. The Imperial Japanese Army first deployed army paratroops in combat during

11025-530: Was unsuccessful. The United States formed the Office of Strategic Services (OSS) during World War II under the Medal of Honor recipient William J. Donovan . This organization was the predecessor of the Central Intelligence Agency (CIA) and was responsible for both intelligence and special forces missions. The CIA's elite Special Activities Division is the direct descendant of

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