A surface-to-air missile ( SAM ), also known as a ground-to-air missile ( GTAM ) or surface-to-air guided weapon ( SAGW ), is a missile designed to be launched from the ground or the sea to destroy aircraft or other missiles. It is one type of anti-aircraft system ; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles.
151-409: An anti-ballistic missile ( ABM ) is a surface-to-air missile designed to counter ballistic missiles (missile defense). Ballistic missiles are used to deliver nuclear , chemical , biological , or conventional warheads in a ballistic flight trajectory . The term "anti-ballistic missile" is a generic term for a system designed to intercept and destroy any type of ballistic threat; however, it
302-692: A Taepodong-1 missile over northern Japan, the Japanese have been jointly developing a new surface-to-air interceptor known as the Patriot Advanced Capability 3 (PAC-3) with the US. Tests have been successful, and there are 11 locations that are planned for the PAC-3 to be installed. The approximate locations are near major air bases, like Kadena Air Base , and ammunition storage centers of the Japanese military. The exact location are not known to
453-462: A land-based anti-ballistic missile test on 11 January 2010. The test was exoatmospheric and done in midcourse phase and with a kinetic kill vehicle . China is the second country after US that demonstrated intercepting ballistic missile with a kinetic kill vehicle, the interceptor missile was a SC-19 . The sources suggest the system is not operationally deployed as of 2010. On 27 January 2013, China did another anti ballistic missile test. According to
604-600: A "flak rocket" concept, which led Walter Dornberger to ask Wernher von Braun to prepare a study on a guided missile able to reach between 15,000 and 18,000 m (49,000 and 59,000 ft) altitude. Von Braun became convinced a better solution was a manned rocket interceptor, and said as much to the director of the T-Amt , Roluf Lucht , in July. The directors of the Luftwaffe flak arm were not interested in manned aircraft, and
755-442: A "flak rocket" concept, which led Walter Dornberger to ask Wernher von Braun to prepare a study on a guided missile able to reach between 15,000 and 18,000 m (49,000 and 59,000 ft) altitude. Von Braun became convinced a better solution was a manned rocket interceptor, and said as much to the director of the T-Amt , Roluf Lucht , in July. The directors of the Luftwaffe flak arm were not interested in manned aircraft, and
906-739: A 300 to 600 pounds (140 to 270 kg) warhead for a 30 to 60 percent kill probability. This weapon did not emerge for 16 years, when it entered operation as the RIM-8 Talos . Heavy shipping losses to kamikaze attacks during the Liberation of the Philippines and the Battle of Okinawa provided additional incentive for guided missile development. This led to the British Fairey Stooge and Brakemine efforts, and
1057-437: A 300 to 600 pounds (140 to 270 kg) warhead for a 30 to 60 percent kill probability. This weapon did not emerge for 16 years, when it entered operation as the RIM-8 Talos . Heavy shipping losses to kamikaze attacks during the Liberation of the Philippines and the Battle of Okinawa provided additional incentive for guided missile development. This led to the British Fairey Stooge and Brakemine efforts, and
1208-532: A SAM system in earnest with the opening of the Cold War . Joseph Stalin was worried that Moscow would be subjected to American and British air raids , like those against Berlin , and, in 1951, he demanded that a missile system to counter a 900 bomber raid be built as quickly as possible. This led to the S-25 Berkut system ( NATO reporting name : SA-1 "Guild"), which was designed, developed and deployed in
1359-418: A SAM system in earnest with the opening of the Cold War . Joseph Stalin was worried that Moscow would be subjected to American and British air raids , like those against Berlin , and, in 1951, he demanded that a missile system to counter a 900 bomber raid be built as quickly as possible. This led to the S-25 Berkut system ( NATO reporting name : SA-1 "Guild"), which was designed, developed and deployed in
1510-633: A Spitfire happened upon a V-2 rising through the trees, and fired on it with no effect. This led to allied efforts to capture launching sites in Belgium and the Netherlands. A wartime study by Bell Labs into the task of shooting down ballistic missiles in flight concluded it was not possible. In order to intercept a missile, one needs to be able to steer the attack onto the missile before it hits. A V-2's speed would require guns of effectively instantaneous reaction time, or some sort of weapon with ranges on
1661-517: A complex test designed to validate how the system can detect, identify, track and then discriminate real from decoy targets delivered into space by an improved Silver Sparrow target missile. According to officials, the milestone test paves the way toward low-rate initial production of the Arrow 3. David's Sling (Hebrew: קלע דוד), also sometimes called Magic Wand (Hebrew: שרביט קסמים), is an Israel Defense Forces military system being jointly developed by
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#17327762687231812-407: A conventional war. Once a major group unto itself, medium-range designs have seen less development since the 1990s, as the focus has changed to unconventional warfare. Developments have also been made in onboard maneuverability. Israel's David's Sling Stunner missile is designed to intercept the newest generation of tactical ballistic missiles at low altitude. The multi-stage interceptor consists of
1963-407: A conventional war. Once a major group unto itself, medium-range designs have seen less development since the 1990s, as the focus has changed to unconventional warfare. Developments have also been made in onboard maneuverability. Israel's David's Sling Stunner missile is designed to intercept the newest generation of tactical ballistic missiles at low altitude. The multi-stage interceptor consists of
2114-692: A degree, leading to the introduction of the FIM-43 Redeye , SA-7 Grail and Blowpipe . Rapid improvement in the 1980s led to second generation designs, like the FIM-92 Stinger , 9K34 Strela-3 (SA-14), Igla-1 and Starstreak , with dramatically improved performance. By the 1990s to the 2010s, the Chinese had developed designs drawing influence from these, notably the FN-6 and the QW series . Through
2265-415: A degree, leading to the introduction of the FIM-43 Redeye , SA-7 Grail and Blowpipe . Rapid improvement in the 1980s led to second generation designs, like the FIM-92 Stinger , 9K34 Strela-3 (SA-14), Igla-1 and Starstreak , with dramatically improved performance. By the 1990s to the 2010s, the Chinese had developed designs drawing influence from these, notably the FN-6 and the QW series . Through
2416-570: A few more times, including in November 2015. The HQ-29, a counterpart to the MIM-104F PAC-3 , was first tested in 2011. Surface-to-air missiles that supposedly have some terminal ABM capability (as opposed to midcourse capability): The technology and experience from the successful anti-satellite test using a ground-launched interceptor during January 2007 was immediately applied to current ABM efforts and development. China carried out
2567-467: A head-on approach at low speeds comparable to manned aircraft. These designs included the Feuerlilie, Schmetterling and Enzian. The second group were high-speed missiles, typically supersonic, that flew directly towards their targets from below. These included Wasserfall and Rheintochter. Both types used radio control for guidance, either by eye, or by comparing the returns of the missile and target on
2718-408: A head-on approach at low speeds comparable to manned aircraft. These designs included the Feuerlilie, Schmetterling and Enzian. The second group were high-speed missiles, typically supersonic, that flew directly towards their targets from below. These included Wasserfall and Rheintochter. Both types used radio control for guidance, either by eye, or by comparing the returns of the missile and target on
2869-533: A layered defence. This evolution of design increasingly pushed gun-based systems into the shortest-range roles. The American Nike Ajax was the first operational SAM system, and the Soviet Union's S-75 Dvina was the most-produced SAM system. Widely used modern examples include the Patriot and S-300 wide-area systems, SM-6 and MBDA Aster Missile naval missiles, and short-range man-portable systems like
3020-418: A layered defence. This evolution of design increasingly pushed gun-based systems into the shortest-range roles. The American Nike Ajax was the first operational SAM system, and the Soviet Union's S-75 Dvina was the most-produced SAM system. Widely used modern examples include the Patriot and S-300 wide-area systems, SM-6 and MBDA Aster Missile naval missiles, and short-range man-portable systems like
3171-770: A maximum range of 3,000 km (1,900 mi). It will incorporate a kill vehicle warhead. Involving France, Italy, Germany and the Netherlands , the HYDIS² (HYpersonic Defence Interceptor Study) was announced on June 20, 2023 and is a project led by MBDA . It was selected in March 2023 and is partially funded by the European Defense Fund (EDF). Its aim is to propose an architecture and technology maturation concept study for an endo-atmospheric interceptor to counter new, highly sophisticated emerging threats. HYDIS²
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#17327762687233322-754: A new missile defence system in Central Europe. According to a July 2007 survey, a majority of Poles were opposed to hosting a component of the system in Poland. By 28 July 2016 Missile Defense Agency planning and agreements had clarified enough to give more details about the Aegis Ashore sites in Romania (2014) and Poland (2018). Project 640 had been the PRC's indigenous effort to develop ABM capability. The Academy of Anti-Ballistic Missile & Anti-Satellite
3473-439: A part of their multi-layered air defence. SAM systems generally fall into two broad groups based on their guidance systems, those using radar and those using some other means. Longer range missiles generally use radar for early detection and guidance. Early SAM systems generally used tracking radars and fed guidance information to the missile using radio control concepts, referred to in the field as command guidance . Through
3624-439: A part of their multi-layered air defence. SAM systems generally fall into two broad groups based on their guidance systems, those using radar and those using some other means. Longer range missiles generally use radar for early detection and guidance. Early SAM systems generally used tracking radars and fed guidance information to the missile using radio control concepts, referred to in the field as command guidance . Through
3775-492: A rush program. Early units entered operational service on 7 May 1955, and the entire system ringing Moscow was completely activated by June 1956. The system failed, however, to detect, track, and intercept the only overflight of the Soviet capital Moscow by a U-2 reconnaissance plane on July 5, 1956. The S-25 was a static system, but efforts were also put into a smaller design that would be much more mobile. This emerged in 1957 as
3926-439: A rush program. Early units entered operational service on 7 May 1955, and the entire system ringing Moscow was completely activated by June 1956. The system failed, however, to detect, track, and intercept the only overflight of the Soviet capital Moscow by a U-2 reconnaissance plane on July 5, 1956. The S-25 was a static system, but efforts were also put into a smaller design that would be much more mobile. This emerged in 1957 as
4077-462: A separate tracking radar for attack. Short range systems are more likely to be entirely visual for detection. Hybrid systems are also common. The MIM-72 Chaparral was fired optically, but normally operated with a short range early warning radar that displayed targets to the operator. This radar, the FAAR , was taken into the field with a Gama Goat and set up behind the lines. Information was passed to
4228-412: A separate tracking radar for attack. Short range systems are more likely to be entirely visual for detection. Hybrid systems are also common. The MIM-72 Chaparral was fired optically, but normally operated with a short range early warning radar that displayed targets to the operator. This radar, the FAAR , was taken into the field with a Gama Goat and set up behind the lines. Information was passed to
4379-522: A single radar screen. Development of all these systems was carried out at the same time, and the war ended before any of them was ready for combat use. The infighting between various groups in the military also delayed development. Some extreme fighter designs, like the Komet and Natter , also overlapped with SAMs in their intended uses. Albert Speer was especially supportive of missile development. In his opinion, had they been consistently developed from
4530-472: A single radar screen. Development of all these systems was carried out at the same time, and the war ended before any of them was ready for combat use. The infighting between various groups in the military also delayed development. Some extreme fighter designs, like the Komet and Natter , also overlapped with SAMs in their intended uses. Albert Speer was especially supportive of missile development. In his opinion, had they been consistently developed from
4681-584: A solid-fuel, rocket motor booster, followed by an asymmetrical kill vehicle with advanced steering for super-maneuverability during the kill-stage. A three-pulse motor provides additional acceleration and maneuverability during the terminal phase. MANPAD systems first developed in the 1960s and proved themselves in battle during the 1970s. MANPADS normally have ranges on the order of 3 km (1.9 mi) and are effective against attack helicopters and aircraft making ground attacks. Against fixed wing aircraft, they can be very effective, forcing them to fly outside
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4832-584: A solid-fuel, rocket motor booster, followed by an asymmetrical kill vehicle with advanced steering for super-maneuverability during the kill-stage. A three-pulse motor provides additional acceleration and maneuverability during the terminal phase. MANPAD systems first developed in the 1960s and proved themselves in battle during the 1970s. MANPADS normally have ranges on the order of 3 km (1.9 mi) and are effective against attack helicopters and aircraft making ground attacks. Against fixed wing aircraft, they can be very effective, forcing them to fly outside
4983-644: A successful interception of a Black Sparrow ballistic target missile. The Horizon-class frigates in French and Italian service, the Royal Navy 's Type 45 destroyers , and the French and Italian FREMM-class frigates are all armed with PAAMS (or variants of it) integrating Aster 15 and Aster 30 missiles. France and Italy are developing a new variant, the Aster 30 Block II, which can destroy ballistic missiles up to
5134-406: A target going faster than ICBM warheads. On 16 November 2020 an SM-3 Block IIA interceptor successfully destroyed an ICBM in mid-course, under Link-16 Command and Control, Battle Management, and Communications ( C2BMC ). The U.S. Army Terminal High Altitude Area Defense (THAAD) system began production in 2008. Its stated range as a short to intermediate ballistic missile interceptor means that it
5285-519: A variation of the SARH technique, but based on laser illumination instead of radar. These have the advantage of being small and very fast acting, as well as highly accurate. A few older designs use purely optical tracking and command guidance, perhaps the best known example of this is the British Rapier system, which was initially an all-optical system with high accuracy. All SAM systems from
5436-404: A variation of the SARH technique, but based on laser illumination instead of radar. These have the advantage of being small and very fast acting, as well as highly accurate. A few older designs use purely optical tracking and command guidance, perhaps the best known example of this is the British Rapier system, which was initially an all-optical system with high accuracy. All SAM systems from
5587-429: Is South Korea's next anti-ballistic missile generation. It is expected to have a range of 150 km and be able to intercept targets between 40 km and 100 km of altitude, and it can also be used as an aircraft interceptor. The L-SAM system is expected to be complete and ready to use in 2024. The idea of destroying rockets before they can hit their target dates from the first use of modern missiles in warfare,
5738-446: Is a missile designed to be launched from the ground or the sea to destroy aircraft or other missiles. It is one type of anti-aircraft system ; in modern armed forces, missiles have replaced most other forms of dedicated anti-aircraft weapons, with anti-aircraft guns pushed into specialized roles. The first attempt at SAM development took place during World War II , but no operational systems were introduced. Further development in
5889-490: Is centered around the MBDA's Aquila hypersonic missile interceptor concept and will involve a consortium of 19 partners and over 30 subcontractors from 14 European countries. France, Germany, Italy and the Netherlands have already confirmed their support and commitment, by signing a letter of intent and agreeing to initial joint requirements. The ultimate goal of the project is to develop a countermeasure that could be integrated into
6040-537: Is commonly used for systems specifically designed to counter intercontinental ballistic missiles (ICBMs). There are a limited number of systems worldwide that can intercept intercontinental ballistic missiles : During 1993, a symposium was held by western European nations to discuss potential future ballistic missile defence programs. In the end, the council recommended deployment of early warning and surveillance systems as well as regionally controlled defence systems. During spring 2006 reports about negotiations between
6191-567: Is due to improved rocket fuels and ever-smaller electronics in the guidance systems. Some very long-range systems remain, notably the Russian S-400 , which has a range of 400 km (250 mi). Medium-range designs, like the Rapier and 2K12 Kub , are specifically designed to be highly mobile with very fast, or zero, setup times. Many of these designs were mounted on armoured vehicles, allowing them to keep pace with mobile operations in
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6342-452: Is due to improved rocket fuels and ever-smaller electronics in the guidance systems. Some very long-range systems remain, notably the Russian S-400 , which has a range of 400 km (250 mi). Medium-range designs, like the Rapier and 2K12 Kub , are specifically designed to be highly mobile with very fast, or zero, setup times. Many of these designs were mounted on armoured vehicles, allowing them to keep pace with mobile operations in
6493-619: Is expected that they would be more widely used against sea skimming missiles rather than aircraft . Virtually all surface warships can be armed with SAMs, and naval SAMs are a necessity for all front-line surface warships. Some warship types specialize in anti-air warfare e.g. Ticonderoga -class cruisers equipped with the Aegis combat system or Kirov -class cruisers with the S-300F Fort missile system. Modern Warships may carry all three types (from long-range to short-range) of SAMs as
6644-509: Is expected that they would be more widely used against sea skimming missiles rather than aircraft . Virtually all surface warships can be armed with SAMs, and naval SAMs are a necessity for all front-line surface warships. Some warship types specialize in anti-air warfare e.g. Ticonderoga -class cruisers equipped with the Aegis combat system or Kirov -class cruisers with the S-300F Fort missile system. Modern Warships may carry all three types (from long-range to short-range) of SAMs as
6795-645: Is expected to perform much better than the Patriot did in the Gulf War. On 29 July 2004 Israel and the United States carried out a joint experiment in the US, in which the Arrow was launched against a real Scud missile. The experiment was a success, as the Arrow destroyed the Scud with a direct hit. During December 2005 the system was deployed successfully in a test against a replicated Shahab-3 missile. This feat
6946-624: Is for terminal phase interception. The current Phase-1 of the Indian ABM system can intercept ballistic missiles of range up to 2,000 km and the Phase-2 will increase it up to 5,000 km. Iran used Arman and S-300 missile systems for ballistic missile defense. The Arrow project was begun after the U.S. and Israel agreed to co-fund it on 6 May 1986. The Arrow ABM system was designed and constructed in Israel with financial support by
7097-925: Is not designed to hit midcourse ICBMs, which can reach terminal phase speeds of mach 8 or greater. The THAAD interceptor has a reported maximum speed of mach 8, and THAAD has repeatedly proven it can intercept descending exoatmospheric missiles in a ballistic trajectory. The U.S. Army Ground-Based Midcourse Defense (GMD) system was developed by the Missile Defense Agency . It combines ground-based AN/FPS-132 Upgraded Early Warning Radar installations and mobile AN/TPY-2 X-band radars with 44 exoatmospheric interceptors stationed in underground silos around California and Alaska, to protect against low-count ICBM attacks from rogue states. Each Ground-Based Interceptor (GBI) rocket carries an Exoatmospheric Kill Vehicle (EKV) kinetic kill interceptor, with 97% probability of intercept when four interceptors are launched at
7248-658: Is the Sky Bow III (TK-3) . Since North Korea started developing its nuclear weapon program, South Korea has been under imminent danger. South Korea started its BDM program by acquiring 8 batteries of the MIM-104 Patriot ( PAC-2 ) missiles from the United States. The PAC-2 was developed to destroy incoming aircraft and is now unreliable in defending a ballistic missile attack from North Korea, as they have developed further their nuclear program. As of 2018, South Korea decided to improve its defense system by upgrading to
7399-553: The Aegis Ballistic Missile Defense System . Japan is currently modifying another 4 destroyers so that they can take part of their defense force against ballistic missiles, bringing the total number to 8 ships. The Moscow ABM defense system was designed with the aim of being able to intercept the ICBM warheads aimed at Moscow and other important industrial regions, and is based on: In several tests,
7550-517: The Boeing B-17 , which operated just within the range of the numerous German eighty-eights , an average of 2,805 rounds had to be fired per bomber destroyed. Bombers flying at higher altitudes require larger guns and shells to reach them. This greatly increases the cost of the system, and (generally) slows the rate of fire. Faster aircraft fly out of range more quickly, reducing the number of rounds fired against them. Against late-war designs like
7701-458: The Boeing B-17 , which operated just within the range of the numerous German eighty-eights , an average of 2,805 rounds had to be fired per bomber destroyed. Bombers flying at higher altitudes require larger guns and shells to reach them. This greatly increases the cost of the system, and (generally) slows the rate of fire. Faster aircraft fly out of range more quickly, reducing the number of rounds fired against them. Against late-war designs like
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#17327762687237852-576: The Boeing B-29 Superfortress or jet-powered designs like the Arado Ar 234 , flak would be essentially useless. This potential was already obvious by 1942, when Walther von Axthelm outlined the growing problems with flak defences that he predicted would soon be dealing with "aircraft speeds and flight altitudes [that] will gradually reach 1,000 km/h (620 mph) and between 10,000–15,000 m (33,000–49,000 ft)." This
8003-443: The Boeing B-29 Superfortress or jet-powered designs like the Arado Ar 234 , flak would be essentially useless. This potential was already obvious by 1942, when Walther von Axthelm outlined the growing problems with flak defences that he predicted would soon be dealing with "aircraft speeds and flight altitudes [that] will gradually reach 1,000 km/h (620 mph) and between 10,000–15,000 m (33,000–49,000 ft)." This
8154-558: The Chaparral via a data link . Likewise, the UK's Rapier system included a simple radar that displayed the rough direction of a target on a series of lamps arranged in a circle. The missile operator would point his telescope in that rough direction and then hunt for the target visually. Surface-to-air missile A surface-to-air missile ( SAM ), also known as a ground-to-air missile ( GTAM ) or surface-to-air guided weapon ( SAGW ),
8305-617: The Defence Research and Development Organisation (DRDO) is developing a new Prithvi interceptor missile code-named PDV. The PDV is designed to take out the target missile at altitudes above 150 km (93 mi). The first PDV was successfully test fired on 27 April 2014. According to scientist V K Saraswat of the DRDO, the missiles will work in tandem to ensure a hit probability of 99.8 percent. On 15 May 2016, India successfully launched AAD renamed Ashwin from Abdul Kalam Island off
8456-551: The Fakel 5V61 (known in the west as Galosh), was developed to carry the larger warhead and carry it much further from the launch site. Further development continued, and the A-35 anti-ballistic missile system , designed to protect Moscow, became operational in 1971. A-35 was designed for exoatmospheric interceptions, and would have been highly susceptible to a well-arranged attack using multiple warheads and radar black-out techniques. A-35
8607-583: The Kapustin Yar , and intercepted by a V-1000 launched from Sary-Shagan . The dummy warhead was destroyed by the impact of 16,000 tungsten-carbide spherical impactors 140 seconds after launch, at an altitude of 25 km (82,000 ft). The V-1000 missile system was nonetheless considered not reliable enough and abandoned in favour of nuclear-armed ABMs. Retired V-1000 was used to develop 1Ya2TA sounding rocket , capable of launching 520 kg scientific payload to an altitude of 400 km. A much larger missile,
8758-629: The Nike Hercules , the first nuclear-armed SAM. The U.S. Army Air Forces had also considered collision-course weapons (like the German radio-controlled concepts) and launched Project Thumper in 1946. This was merged with another project, Wizard, and emerged as the CIM-10 Bomarc in 1959. The Bomarc had a range of over 500 km, but it was quite expensive and somewhat unreliable. Development of Oerlikon 's RSD 58 started in 1947, and
8909-452: The Nike Hercules , the first nuclear-armed SAM. The U.S. Army Air Forces had also considered collision-course weapons (like the German radio-controlled concepts) and launched Project Thumper in 1946. This was merged with another project, Wizard, and emerged as the CIM-10 Bomarc in 1959. The Bomarc had a range of over 500 km, but it was quite expensive and somewhat unreliable. Development of Oerlikon 's RSD 58 started in 1947, and
9060-715: The PAC-3 , which has a hit-to-kill capability against incoming missiles. The main reason that the South Korean anti-ballistic defense system is not very developed is because they have tried to developed their own, without help from other countries, since the beginning of the 1990s. The South Korean Defense Acquisition Program Administration (DAPA) has confirmed that it has test launched the L-SAM system in February 2022. This particular missile has been in development since 2019 and
9211-527: The Sea Slug . The Vietnam War was the first modern war in which guided antiaircraft missiles seriously challenged highly advanced supersonic jet aircraft. It would also be the first and only time that the latest and most modern air defense technologies of the Soviet Union and the most modern jet fighter planes and bombers of the United States confronted each other in combat (if one does not count
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#17327762687239362-412: The Sea Slug . The Vietnam War was the first modern war in which guided antiaircraft missiles seriously challenged highly advanced supersonic jet aircraft. It would also be the first and only time that the latest and most modern air defense technologies of the Soviet Union and the most modern jet fighter planes and bombers of the United States confronted each other in combat (if one does not count
9513-453: The Stinger and 9K38 Igla . The first known idea for a guided surface-to-air missile was in 1925, when a beam riding system was proposed whereby a rocket would follow a searchlight beam onto a target. A selenium cell was mounted on the tip of each of the rocket's four tail fins, with the cells facing backwards. When one selenium cell was no longer in the light beam, it would be steered in
9664-399: The Stinger and 9K38 Igla . The first known idea for a guided surface-to-air missile was in 1925, when a beam riding system was proposed whereby a rocket would follow a searchlight beam onto a target. A selenium cell was mounted on the tip of each of the rocket's four tail fins, with the cells facing backwards. When one selenium cell was no longer in the light beam, it would be steered in
9815-457: The U.S. Navy 's SAM-N-2 Lark . The Lark ran into considerable difficulty and it never entered operational use. The end of the war led to the British efforts being used strictly for research and development throughout their lifetime. In the immediate post-war era, SAM developments were under way around the world, with several of these entering service in the early- and mid-1950s. Coming to
9966-402: The U.S. Navy 's SAM-N-2 Lark . The Lark ran into considerable difficulty and it never entered operational use. The end of the war led to the British efforts being used strictly for research and development throughout their lifetime. In the immediate post-war era, SAM developments were under way around the world, with several of these entering service in the early- and mid-1950s. Coming to
10117-532: The US Air Force and nuclear weapons establishments who suggested it would be much simpler to build more nuclear warheads and guarantee mutually assured destruction . Zeus was eventually cancelled in 1963. In 1958, the U.S. sought to explore whether airbursting nuclear weapons might be used to ward off ICBMs. It conducted several test explosions of low-yield nuclear weapons – 1.7kt boosted fission W25 warheads – launched from ships to very high altitudes over
10268-399: The 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide
10419-399: The 1940s and 1950s led to operational systems being introduced by most major forces during the second half of the 1950s. Smaller systems, suitable for close-range work, evolved through the 1960s and 1970s, to modern systems that are man-portable. Shipborne systems followed the evolution of land-based models, starting with long-range weapons and steadily evolving toward smaller designs to provide
10570-489: The 1960s, the semi-active radar homing (SARH) concept became much more common. In SARH, the reflections of the tracking radar's broadcasts are picked up by a receiver in the missile, which homes in on this signal. SARH has the advantage of leaving most of the equipment on the ground, while also eliminating the need for the ground station to communicate with the missile after launch. Smaller missiles, especially MANPADS, generally use infrared homing guidance systems. These have
10721-489: The 1960s, the semi-active radar homing (SARH) concept became much more common. In SARH, the reflections of the tracking radar's broadcasts are picked up by a receiver in the missile, which homes in on this signal. SARH has the advantage of leaving most of the equipment on the ground, while also eliminating the need for the ground station to communicate with the missile after launch. Smaller missiles, especially MANPADS, generally use infrared homing guidance systems. These have
10872-606: The Chinese Defence Ministry, the missile launch is defensive in character and is not aimed against any countries. Experts hailed China's technological breakthrough because it is difficult to intercept ballistic missiles that have reached the highest point and speed in the middle of their course. Only two countries, including the US, have successfully conducted such a test in the past decade. On 4 February 2021, China successfully conducted mid-course intercept anti-ballistic missile test. Military analysts indicates that
11023-511: The French-led EU TWISTER (Timely Warning and Interception with Space-based TheatER surveillance) capability program. TWISTER, launched in 2019 with MBDA France acting as lead contractor as well, is intended to be an air defense system capable of early warning, tracking and intercepting high-performance air threats, including defense against ballistic missiles (BMD) and hypersonic vehicles. The program involves France, Italy, Spain ,
11174-490: The German V-1 and V-2 program of World War II . British fighters destroyed some V-1 "buzz bombs" in flight, although concentrated barrages of heavy anti-aircraft artillery had greater success. Under the lend-lease program, 200 US 90 mm AA guns with SCR-584 radars and Western Electric / Bell Labs computers were sent to the UK. These demonstrated a 95% success rate against V-1s that flew into their range. The V-2,
11325-594: The Israeli defense contractor Rafael Advanced Defense Systems and the American defense contractor Raytheon , designed to intercept tactical ballistic missiles, as well as medium- to long-range rockets and slower-flying cruise missiles, such as those possessed by Hezbollah , fired at ranges from 40 km to 300 km. It is designed with the aim of intercepting the newest generation of tactical ballistic missiles, such as Iskander . Since 1998, when North Korea launched
11476-504: The Netherlands, Finland and Germany. Competing against HYDIS², the EU HYDEF (European Hypersonic Defence Interceptor) also covers the concept phase to develop an endo-atmospheric interceptor and is related to TWISTER. Selected in July 2022, it is also partially funded by the EDF. It is coordinated by Spain's SENER Aeroespacial Sociedad Anonima , while Germany's Diehl Defence is serving as
11627-610: The U.S. Patriot missiles. China has acquired and is license-producing the S-300PMU-2/S-300PMU-1 series of terminal ABM-capable SAMs. China-produced HQ-9 SAM system may possess terminal ABM capabilities. PRC Navy's operating modern air-defense destroyers known as the Type 052C Destroyer and Type 051C Destroyer are armed with naval HQ-9 missiles. The HQ-19, similar to the THAAD , was first tested in 2003, and subsequently
11778-421: The U.S. and other states (although most strategic arms reduction treaties were between the Soviet Union and U.S., not NATO). The German foreign minister Frank-Walter Steinmeier , a Social Democrat, expressed severe concerns about the way in which the U.S. had conveyed its plans to its European partners and criticised the U.S. administration for not having consulted Russia prior to announcing its endeavours to deploy
11929-488: The U.S. military have demonstrated the feasibility of destroying long and short range ballistic missiles. Combat effectiveness of newer systems against 1950s tactical ballistic missiles seems very high, as the MIM-104 Patriot (PAC-1 and PAC-2) had a 100% success rate in Operation Iraqi Freedom. The U.S. Navy Aegis Ballistic Missile Defense System (Aegis BMD) uses RIM-161 Standard Missile 3 , which hit
12080-404: The United States by a multibillion-dollar development program called "Minhelet Homa" (Wall Administration) with the participation of companies like Israel Military Industries , Tadiran and Israel Aerospace Industries . During 1998 the Israeli military conducted a successful test of their Arrow missile. Designed to intercept incoming missiles travelling at up to 2-mile/s (3 km/s), the Arrow
12231-869: The United States, Poland, and the Czech Republic were published. The plans propose the installation of a latest generation ABM system with a radar site in the Czech Republic and the launch site in Poland . The system was announced to be aimed against ICBMs from Iran and North Korea. This caused harsh comments by Russian President Vladimir Putin at the Organization for Security and Co-operation in Europe (OSCE) security conference during spring 2007 in Munich. Other European ministers commented that any change of strategic weapons should be negotiated on NATO level and not 'unilaterally' [sic, actually bilaterally] between
12382-679: The Yom Kippur War wherein IAF was challenged by Syrian SA-3s). The USAF responded to this threat with increasingly effective means. Early efforts to directly attack the missiles sites as part of Operation Spring High and Operation Iron Hand were generally unsuccessful, but the introduction of Wild Weasel aircraft carrying Shrike missiles and the Standard ARM missile changed the situation dramatically. Feint and counterfeint followed as each side introduced new tactics to try to gain
12533-506: The Yom Kippur War wherein IAF was challenged by Syrian SA-3s). The USAF responded to this threat with increasingly effective means. Early efforts to directly attack the missiles sites as part of Operation Spring High and Operation Iron Hand were generally unsuccessful, but the introduction of Wild Weasel aircraft carrying Shrike missiles and the Standard ARM missile changed the situation dramatically. Feint and counterfeint followed as each side introduced new tactics to try to gain
12684-532: The advantage of being "fire-and-forget", once launched they will home on the target on their own with no external signals needed. In comparison, SARH systems require the tracking radar to illuminate the target, which may require them to be exposed through the attack. Systems combining an infrared seeker as a terminal guidance system on a missile using SARH are also known, like the MIM-46 Mauler , but these are generally rare. Some newer short-range systems use
12835-470: The advantage of being "fire-and-forget", once launched they will home on the target on their own with no external signals needed. In comparison, SARH systems require the tracking radar to illuminate the target, which may require them to be exposed through the attack. Systems combining an infrared seeker as a terminal guidance system on a missile using SARH are also known, like the MIM-46 Mauler , but these are generally rare. Some newer short-range systems use
12986-546: The aim of creating a missile capable of intercepting the V-2. But defences against Soviet long-range bombers took priority until 1957, when the Soviet Union demonstrated its advances in ICBM technology with the launch of Sputnik , the Earth's first artificial satellite. The US Army accelerated development of their LIM-49 Nike Zeus system in response. Zeus was criticized throughout its development program, especially from those within
13137-621: The atmosphere) interceptor system, intercepted a Prithvi-II ballistic missile. The PAD missile has the secondary stage of the Prithvi missile and can reach altitude of 80 km (50 mi). During the test, the target missile was intercepted at a 50 km (31 mi) altitude. On 6 December 2007, the Advanced Air Defence (AAD) missile system was tested successfully. This missile is an endo-atmospheric interceptor with an altitude of 30 km (19 mi). First reported in 2009,
13288-461: The bomber remaining outside the range of the ship's antiaircraft guns , and the missiles themselves were too small and fast to be attacked effectively. To combat this threat, the U.S. Navy launched Operation Bumblebee to develop a ramjet-powered missile to destroy the launching aircraft at long range. The initial performance goal was to target an intercept at a horizontal range of 10 miles (16 km) and 30,000 feet (9,100 m) altitude, with
13439-461: The bomber remaining outside the range of the ship's antiaircraft guns , and the missiles themselves were too small and fast to be attacked effectively. To combat this threat, the U.S. Navy launched Operation Bumblebee to develop a ramjet-powered missile to destroy the launching aircraft at long range. The initial performance goal was to target an intercept at a horizontal range of 10 miles (16 km) and 30,000 feet (9,100 m) altitude, with
13590-502: The case, but Argus returned key data about a related effect, the nuclear electromagnetic pulse (NEMP). Other countries were also involved in early ABM research. A more advanced project was at CARDE in Canada, which researched the main problems of ABM systems. A key problem with any radar system is that the signal is in the form of a cone, which spreads with distance from the transmitter. For long-distance interceptions like ABM systems,
13741-572: The coast of Odisha . As of 8 January 2020, the BMD programme has been completed and the Indian Air Force and the DRDO are awaiting government's final approval before the system is deployed to protect New Delhi and then Mumbai. After these two cities, it will be deployed in other major cities and regions. India has structured a five-layer missile shield for Delhi as of 9 June 2019: PAD and PDV are designed for mid-course interception, while AAD
13892-520: The effectiveness of North Vietnamese anti-aircraft artillery, which used data from S-75 radar stations However, the U.S states only 205 of those aircraft were lost to North Vietnamese surface-to-air missiles. All of these early systems were "heavyweight" designs with limited mobility and requiring considerable set-up time. However, they were also increasingly effective. By the early 1960s, the deployment of SAMs had rendered high-speed high-altitude flight in combat practically suicidal. The way to avoid this
14043-520: The effectiveness of North Vietnamese anti-aircraft artillery, which used data from S-75 radar stations However, the U.S states only 205 of those aircraft were lost to North Vietnamese surface-to-air missiles. All of these early systems were "heavyweight" designs with limited mobility and requiring considerable set-up time. However, they were also increasingly effective. By the early 1960s, the deployment of SAMs had rendered high-speed high-altitude flight in combat practically suicidal. The way to avoid this
14194-860: The evolution of SAMs, improvements were also being made to anti-aircraft artillery , but the missiles pushed them into ever shorter-range roles. By the 1980s, the only remaining widespread use was point-defense of airfields and ships, especially against cruise missiles . By the 1990s, even these roles were being encroached on by new MANPADS and similar short-range weapons, like the RIM-116 Rolling Airframe Missile . Surface-to-air missiles are classified by their guidance , mobility, altitude and range . Missiles able to fly longer distances are generally heavier, and therefore less mobile. This leads to three "natural" classes of SAM systems; heavy long-range systems that are fixed or semi-mobile, medium-range vehicle-mounted systems that can fire on
14345-773: The evolution of SAMs, improvements were also being made to anti-aircraft artillery , but the missiles pushed them into ever shorter-range roles. By the 1980s, the only remaining widespread use was point-defense of airfields and ships, especially against cruise missiles . By the 1990s, even these roles were being encroached on by new MANPADS and similar short-range weapons, like the RIM-116 Rolling Airframe Missile . Surface-to-air missiles are classified by their guidance , mobility, altitude and range . Missiles able to fly longer distances are generally heavier, and therefore less mobile. This leads to three "natural" classes of SAM systems; heavy long-range systems that are fixed or semi-mobile, medium-range vehicle-mounted systems that can fire on
14496-424: The famous S-75 Dvina (SA-2 "Guideline"), a portable system, with very high performance, that remained in operation into the 2000s. The Soviet Union remained at the forefront of SAM development throughout its history; and Russia has followed suit. The early British developments with Stooge and Brakemine were successful, but further development was curtailed in the post-war era. These efforts picked up again with
14647-424: The famous S-75 Dvina (SA-2 "Guideline"), a portable system, with very high performance, that remained in operation into the 2000s. The Soviet Union remained at the forefront of SAM development throughout its history; and Russia has followed suit. The early British developments with Stooge and Brakemine were successful, but further development was curtailed in the post-war era. These efforts picked up again with
14798-503: The first example was a Royal Navy system known as the Holman Projector , used as a last-ditch weapon on smaller ships. The Germans also produced a similar short-range weapon known as Fliegerfaust , but it entered operation only on a very limited scale. The performance gap between this weapon and jet fighters of the post-war era was so great that such designs would not be effective. By the 1960s, technology had closed this gap to
14949-437: The first example was a Royal Navy system known as the Holman Projector , used as a last-ditch weapon on smaller ships. The Germans also produced a similar short-range weapon known as Fliegerfaust , but it entered operation only on a very limited scale. The performance gap between this weapon and jet fighters of the post-war era was so great that such designs would not be effective. By the 1960s, technology had closed this gap to
15100-462: The first large-scale raids by the Allied air forces started. As the urgency of the problem grew, new designs were added, including Enzian and Rheintochter , as well as the unguided Taifun which was designed to be launched in waves. In general, these designs could be split into two groups. One set of designs would be boosted to altitude in front of the bombers and then flown towards them on
15251-409: The first large-scale raids by the Allied air forces started. As the urgency of the problem grew, new designs were added, including Enzian and Rheintochter , as well as the unguided Taifun which was designed to be launched in waves. In general, these designs could be split into two groups. One set of designs would be boosted to altitude in front of the bombers and then flown towards them on
15402-427: The first true ballistic missile, has no known record of being destroyed in the air. SCR-584's could be used to plot the trajectories of the missiles and provide some warning, but were more useful in backtracking their ballistic trajectory and determining the rough launch locations. The Allies launched Operation Crossbow to find and destroy V-2s before launch, but these operations were largely ineffective. In one instance
15553-458: The go-ahead to begin deployment of such a system on 17 August 1956. Their test system, known simply as System A, was based on the V-1000 missile, which was similar to the early US efforts. The first successful test interception was carried out on 24 November 1960, and the first with a live warhead on 4 March 1961. In this test, a dummy warhead was released by a R-12 ballistic missile launched from
15704-418: The inherent inaccuracy of the radar makes an interception difficult. CARDE considered using a terminal guidance system to address the accuracy concerns, and developed several advanced infrared detectors for this role. They also studied a number of missile airframe designs, a new and much more powerful solid rocket fuel, and numerous systems for testing it all. After a series of drastic budget reductions during
15855-471: The late 1950s the research ended. One offshoot of the project was Gerald Bull 's system for inexpensive high-speed testing, consisting of missile airframes shot from a sabot round, which would later be the basis of Project HARP . Another was the CRV7 and Black Brant rockets, which used the new solid rocket fuel. The Soviet military had requested funding for ABM research as early as 1953, but were only given
16006-607: The loss of three B-52s and several others damaged in a single mission. Dramatic changes followed, and by the end of the series, missions were carried out with additional chaff, ECM, Iron Hand, and other changes that dramatically changed the score. By the conclusion of the Linebacker II campaign, the shootdown rate of the S-75 against the B-52s was 7.52% (15 B-52s were shot down, 5 B-52s were heavily damaged for 266 missiles) During
16157-441: The loss of three B-52s and several others damaged in a single mission. Dramatic changes followed, and by the end of the series, missions were carried out with additional chaff, ECM, Iron Hand, and other changes that dramatically changed the score. By the conclusion of the Linebacker II campaign, the shootdown rate of the S-75 against the B-52s was 7.52% (15 B-52s were shot down, 5 B-52s were heavily damaged for 266 missiles) During
16308-443: The mid-1960s, almost all modern armed forces had short-range missiles mounted on trucks or light armour that could move with the armed forces they protected. Examples include the 2K12 Kub (SA-6) and 9K33 Osa (SA-8), MIM-23 Hawk , Rapier , Roland and Crotale . The introduction of sea-skimming missiles in the late 1960s and 1970s led to additional mid- and short-range designs for defence against these targets. The UK's Sea Cat
16459-443: The mid-1960s, almost all modern armed forces had short-range missiles mounted on trucks or light armour that could move with the armed forces they protected. Examples include the 2K12 Kub (SA-6) and 9K33 Osa (SA-8), MIM-23 Hawk , Rapier , Roland and Crotale . The introduction of sea-skimming missiles in the late 1960s and 1970s led to additional mid- and short-range designs for defence against these targets. The UK's Sea Cat
16610-455: The missile's envelope and thereby greatly reducing their effectiveness in ground-attack roles. MANPAD systems are sometimes used with vehicle mounts to improve maneuverability, like the Avenger system. These systems have encroached on the performance niche formerly filled by dedicated mid-range systems. Ship-based anti-aircraft missiles are also considered to be SAMs, although in practice it
16761-401: The missile's envelope and thereby greatly reducing their effectiveness in ground-attack roles. MANPAD systems are sometimes used with vehicle mounts to improve maneuverability, like the Avenger system. These systems have encroached on the performance niche formerly filled by dedicated mid-range systems. Ship-based anti-aircraft missiles are also considered to be SAMs, although in practice it
16912-547: The move, and short-range man-portable air-defense systems (MANPADS). Modern long-range weapons include the MIM-104 Patriot and S-300 systems, which have effective ranges on the order of 150 km (93 mi) and offer relatively good mobility and short unlimbering times. These compare with older systems with similar or less range, like the MIM-14 Nike Hercules or S-75 Dvina , which required fixed sites of considerable size. Much of this performance increase
17063-476: The move, and short-range man-portable air-defense systems (MANPADS). Modern long-range weapons include the MIM-104 Patriot and S-300 systems, which have effective ranges on the order of 150 km (93 mi) and offer relatively good mobility and short unlimbering times. These compare with older systems with similar or less range, like the MIM-14 Nike Hercules or S-75 Dvina , which required fixed sites of considerable size. Much of this performance increase
17214-678: The opening of the Cold War, following the "Stage Plan" of improving UK air defences with new radars, fighters and missiles. Two competing designs were proposed for "Stage 1", based on common radar and control units, and these emerged as the RAF's Bristol Bloodhound in 1958, and the Army's English Electric Thunderbird in 1959. A third design followed the American Bumblebee efforts in terms of role and timeline, and entered service in 1961 as
17365-453: The opening of the Cold War, following the "Stage Plan" of improving UK air defences with new radars, fighters and missiles. Two competing designs were proposed for "Stage 1", based on common radar and control units, and these emerged as the RAF's Bristol Bloodhound in 1958, and the Army's English Electric Thunderbird in 1959. A third design followed the American Bumblebee efforts in terms of role and timeline, and entered service in 1961 as
17516-400: The opposite direction back into the beam. The first historical mention of a concept and design of a surface-to-air missile in which a drawing was presented, was by inventor Gustav Rasmus in 1931, who proposed a design that would home in on the sound of an aircraft's engines. During World War II , efforts were started to develop surface-to-air missiles as it was generally considered that flak
17667-400: The opposite direction back into the beam. The first historical mention of a concept and design of a surface-to-air missile in which a drawing was presented, was by inventor Gustav Rasmus in 1931, who proposed a design that would home in on the sound of an aircraft's engines. During World War II , efforts were started to develop surface-to-air missiles as it was generally considered that flak
17818-448: The order of dozens of miles, neither of which appeared possible. This was, however, just before the emergence of high-speed computing systems. By the mid-1950s, things had changed considerably, and many forces worldwide were considering ABM systems. The American armed forces began experimenting with anti-missile missiles soon after World War II, as the extent of German research into rocketry became clear. Project Wizard began in 1946, with
17969-555: The overall technical lead. They are heading a consortium of partners and subcontractors from various EU countries. India has an active ABM development effort using indigenously developed and integrated radars, and indigenous missiles. In November 2006, India successfully conducted the PADE (Prithvi Air Defence Exercise) in which an anti-ballistic missile, called the Prithvi Air Defence (PAD) , an exo-atmospheric (outside
18120-497: The public. A military spokesman said that tests had been done on two sites, one of them a business park in central Tokyo, and Ichigaya – a site not far from the Imperial Palace. Along with the PAC-3, Japan has installed a US-developed ship-based anti-ballistic missile system, which was tested successfully on 18 December 2007. Japan has 4 destroyers of this type capable of carrying RIM-161 Standard Missile 3 and equipped with
18271-746: The resulting disagreements between the teams delayed serious consideration of a SAM for two years. Von Axthelm published his concerns in 1942, and the subject saw serious consideration for the first time; initial development programs for liquid- and solid-fuel rockets became part of the Flak Development Program of 1942. By this point serious studies by the Peenemünde team had been prepared, and several rocket designs had been proposed, including 1940's Feuerlilie , and 1941's Wasserfall and Henschel Hs 117 Schmetterling . None of these projects saw any real development until 1943, when
18422-611: The resulting disagreements between the teams delayed serious consideration of a SAM for two years. Von Axthelm published his concerns in 1942, and the subject saw serious consideration for the first time; initial development programs for liquid- and solid-fuel rockets became part of the Flak Development Program of 1942. By this point serious studies by the Peenemünde team had been prepared, and several rocket designs had been proposed, including 1940's Feuerlilie , and 1941's Wasserfall and Henschel Hs 117 Schmetterling . None of these projects saw any real development until 1943, when
18573-532: The same conclusions as the Germans regarding flak, the U.S. Army started its Project Nike developments in 1944. Led by Bell Labs , the Nike Ajax was tested in production form in 1952, becoming the first operational SAM system when it was activated in March 1954. Concerns about Ajax's ability to deal with formations of aircraft led to greatly updated version of the same basic design entering service in 1958 as
18724-421: The same conclusions as the Germans regarding flak, the U.S. Army started its Project Nike developments in 1944. Led by Bell Labs , the Nike Ajax was tested in production form in 1952, becoming the first operational SAM system when it was activated in March 1954. Concerns about Ajax's ability to deal with formations of aircraft led to greatly updated version of the same basic design entering service in 1958 as
18875-418: The smallest to the largest generally include identified as friend or foe (IFF) systems to help identify the target before being engaged. While IFF is not as important with MANPADs, as the target is almost always visually identified prior to launch, most modern MANPADs do include it. Long-range systems generally use radar systems for target detection, and depending on the generation of system, may "hand off" to
19026-418: The smallest to the largest generally include identified as friend or foe (IFF) systems to help identify the target before being engaged. While IFF is not as important with MANPADs, as the target is almost always visually identified prior to launch, most modern MANPADs do include it. Long-range systems generally use radar systems for target detection, and depending on the generation of system, may "hand off" to
19177-401: The southern Atlantic Ocean. Such an explosion releases a burst of X-rays in the Earth's atmosphere, causing secondary showers of charged particles over an area hundreds of miles across. These can become trapped in the Earth' magnetic field, creating an artificial radiation belt. It was believed that this might be strong enough to damage warheads traveling through the layer. This proved not to be
19328-554: The start, the large scale bomber raids of 1944 would have been impossible. The British developed unguided antiaircraft rockets (operated under the name Z Battery ) close to the start of World War II , but the air superiority usually held by the Allies meant that the demand for similar weapons was not as acute. When several Allied ships were sunk in 1943 by Henschel Hs 293 and Fritz X glide bombs , Allied interest changed. These weapons were released from stand-off distances, with
19479-501: The start, the large scale bomber raids of 1944 would have been impossible. The British developed unguided antiaircraft rockets (operated under the name Z Battery ) close to the start of World War II , but the air superiority usually held by the Allies meant that the demand for similar weapons was not as acute. When several Allied ships were sunk in 1943 by Henschel Hs 293 and Fritz X glide bombs , Allied interest changed. These weapons were released from stand-off distances, with
19630-503: The target. Since 2004, the United States Army plans to replace Raytheon 's Patriot missile (SAM) engagement control station (ECS), along with seven other forms of ABM defense command systems, with Integrated Air and Missile Defense Battle Command System (IBCS) designed to shoot down short, medium, and intermediate range ballistic missiles in their terminal phase by intercepting with a hit-to-kill approach. Northrop Grumman
19781-666: The tense situations with China, Taiwan developed the Sky Bow (or Tien-Kung ), this surface-to-air missile can intercept and destroy enemy aircraft and ballistic missiles. These system was created in partnership with Raytheon Technologies , using Lockheed Martin ADAR-HP as inspiration to create the Chang Bai S-band radar system. The missiles have a range of 200 km and was designed to take on fast moving vehicles with low radar cross-section. The latest variant of this system
19932-505: The test and dozens done before reflects China's improvement in the area. Rumored midcourse missiles: The Aster is a family of missiles jointly developed by France and Italy . The Aster 30 variants are capable of ballistic missile defense. An export customer, the United Kingdom also operates the Aster 30 Block 0. On 18 October 2010, France announced a successful tactical ABM test of the Aster 30 missile and on 1 December 2011
20083-460: The upper hand. By the time of Operation Linebacker II in 1972, the Americans had gained critical information about the performance and operations of the S-75 (via Arab S-75 systems captured by Israel), and used these missions as a way to demonstrate the capability of strategic bombers to operate in a SAM saturated environment. Their first missions appeared to demonstrate the exact opposite, with
20234-403: The upper hand. By the time of Operation Linebacker II in 1972, the Americans had gained critical information about the performance and operations of the S-75 (via Arab S-75 systems captured by Israel), and used these missions as a way to demonstrate the capability of strategic bombers to operate in a SAM saturated environment. Their first missions appeared to demonstrate the exact opposite, with
20385-544: The war, The Soviet Union supplied 7,658 SAMs to North Vietnam, and their defense forces conducted about 5,800 launches, usually in multiples of three. By the war's end, the U.S lost a total of 3,374 aircraft in combat operations. According to the North Vietnamese, 31% were shot down by S-75 missiles (1,046 aircraft, or 5.6 missiles per one kill); 60% were shot down by anti-aircraft guns; and 9% were shot down by MiG fighters. The S-75 missile system significantly improved
20536-477: The war, The Soviet Union supplied 7,658 SAMs to North Vietnam, and their defense forces conducted about 5,800 launches, usually in multiples of three. By the war's end, the U.S lost a total of 3,374 aircraft in combat operations. According to the North Vietnamese, 31% were shot down by S-75 missiles (1,046 aircraft, or 5.6 missiles per one kill); 60% were shot down by anti-aircraft guns; and 9% were shot down by MiG fighters. The S-75 missile system significantly improved
20687-477: Was a closely held secret until 1955. Early versions of the missile were available for purchase as early as 1952, but never entered operational service. The RSD 58 used beam riding guidance, which has limited performance against high-speed aircraft, as the missile is unable to "lead" the target to a collision point. Examples were purchased by several nations for testing and training purposes, but no operational sales were made. The Soviet Union began development of
20838-477: Was a closely held secret until 1955. Early versions of the missile were available for purchase as early as 1952, but never entered operational service. The RSD 58 used beam riding guidance, which has limited performance against high-speed aircraft, as the missile is unable to "lead" the target to a collision point. Examples were purchased by several nations for testing and training purposes, but no operational sales were made. The Soviet Union began development of
20989-518: Was also proposed. Despite the development of missiles, the programme was slowed down due to financial and political reasons. It was finally closed down during 1980 under a new leadership of Deng Xiaoping as it was seemingly deemed unnecessary after the 1972 Anti-Ballistic Missile Treaty between the Soviet Union and the United States and the closure of the US Safeguard ABM system. In March 2006, China tested an interceptor system comparable to
21140-659: Was an early example that was designed specifically to replace the Bofors 40 mm gun on its mount, and became the first operational point-defense SAM. The American RIM-7 Sea Sparrow quickly proliferated into a wide variety of designs fielded by most navies. Many of these are adapted from earlier mobile designs, but the special needs of the naval role has resulted in the continued existence of many custom missiles. As aircraft moved ever lower, and missile performance continued to improve, eventually it became possible to build an effective man-portable anti-aircraft missile. Known as MANPADS ,
21291-607: Was an early example that was designed specifically to replace the Bofors 40 mm gun on its mount, and became the first operational point-defense SAM. The American RIM-7 Sea Sparrow quickly proliferated into a wide variety of designs fielded by most navies. Many of these are adapted from earlier mobile designs, but the special needs of the naval role has resulted in the continued existence of many custom missiles. As aircraft moved ever lower, and missile performance continued to improve, eventually it became possible to build an effective man-portable anti-aircraft missile. Known as MANPADS ,
21442-574: Was established from 1969 for the purpose of developing Project 640. The project was to involve at least three elements, including the necessary sensors and guidance/command system, the Fan Ji (FJ) missile interceptor, and the XianFeng missile-intercepting cannon. The FJ-1 had completed two successful flight tests during 1979, while the low-altitude interceptor FJ-2 completed some successful flight tests using scaled prototypes. A high altitude FJ-3 interceptor
21593-415: Was of little use against bombers of ever-increasing performance. The lethal radius of a flak shell is fairly small, and the chance of delivering a "hit" is essentially a fixed percentage per round. In order to attack a target, guns fire continually while the aircraft are in range in order to launch as many shells as possible, increasing the chance that one of these will end up within the lethal range. Against
21744-415: Was of little use against bombers of ever-increasing performance. The lethal radius of a flak shell is fairly small, and the chance of delivering a "hit" is essentially a fixed percentage per round. In order to attack a target, guns fire continually while the aircraft are in range in order to launch as many shells as possible, increasing the chance that one of these will end up within the lethal range. Against
21895-561: Was repeated on 11 February 2007. The Arrow 3 system is capable of exo-atmosphere interception of ballistic missiles, including of ICBMs . It also acts as an anti-satellite weapon. Lieutenant General Patrick J. O'Reilly, Director of the US Missile Defense Agency , said: "The design of Arrow 3 promises to be an extremely capable system, more advanced than what we have ever attempted in the U.S. with our programs." On 10 December 2015 Arrow 3 scored its first intercept in
22046-537: Was seen generally; in November 1943 the Director of Gunnery Division of the Royal Navy concluded that guns would be useless against jets, stating "No projectile of which control is lost when it leaves the ship can be of any use to us in this matter." The first serious consideration of a SAM development project was a series of conversations that took place in Germany during 1941. In February, Friederich Halder proposed
22197-426: Was seen generally; in November 1943 the Director of Gunnery Division of the Royal Navy concluded that guns would be useless against jets, stating "No projectile of which control is lost when it leaves the ship can be of any use to us in this matter." The first serious consideration of a SAM development project was a series of conversations that took place in Germany during 1941. In February, Friederich Halder proposed
22348-630: Was selected as the prime contractor in 2010; the Army spent $ 2.7 billion on the program between 2009 and 2020. IBCS engagement stations will support identification and tracking of targets using sensor fusion from disparate data streams, and selection of appropriate kill vehicles from available launcher systems. In February 2022 THAAD radar and TFCC (THAAD Fire Control & Communication) demonstrated their interoperability with Patriot PAC-3 MSE missile launchers, engaging targets using both THAAD and Patriot interceptors. Procurement of MIM-104 Patriot and indigenous Tien-Kung anti-ballistic missile systems. With
22499-524: Was to fly lower, below the line-of-sight of missile's radar systems. This demanded very different aircraft, like the F-111 , TSR-2 , and Panavia Tornado . Consequently, SAMs evolved rapidly in the 1960s. As their targets were now being forced to fly lower due to the presence of the larger missiles, engagements would necessarily be at short ranges, and occur quickly. Shorter ranges meant the missiles could be much smaller, which aided them in terms of mobility. By
22650-473: Was to fly lower, below the line-of-sight of missile's radar systems. This demanded very different aircraft, like the F-111 , TSR-2 , and Panavia Tornado . Consequently, SAMs evolved rapidly in the 1960s. As their targets were now being forced to fly lower due to the presence of the larger missiles, engagements would necessarily be at short ranges, and occur quickly. Shorter ranges meant the missiles could be much smaller, which aided them in terms of mobility. By
22801-731: Was upgraded during the 1980s to a two-layer system, the A-135 . The Gorgon (SH-11/ABM-4) long-range missile was designed to handle intercepts outside the atmosphere, and the Gazelle (SH-08/ABM-3) short-range missile endoatmospheric intercepts that eluded Gorgon. The A-135 system is considered to be technologically equivalent to the United States Safeguard system of 1975. Surface-to-air missile The first attempt at SAM development took place during World War II , but no operational systems were introduced. Further development in
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