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The Sukhoi Su-25 Grach (Russian: Грач (rook); NATO reporting name: Frogfoot) is a single-seat, twin-engine jet aircraft developed in the Soviet Union by Sukhoi. It was designed to provide close air support for the Soviet Ground Forces. The first prototype made its maiden flight on 22 February 1975. After testing, the aircraft went into series production in 1978 at Tbilisi in the Georgian Soviet Socialist Republic.
Early variants included the Su-25UB two-seat trainer, the Su-25BM for target-towing, and the Su-25K for export customers. Some aircraft were being upgraded to Su-25SM standard in 2012. The Su-25T and the Su-25TM (also known as the Su-39) were further developments, not produced in significant numbers. The Su-25, and the Su-34, were the only armoured, fixed-wing aircraft in production in 2007. Su-25s are in service with Russia, other CIS states, and export customers.
The type has seen combat in several conflicts during its more than 30 years in service. It was heavily involved in the Soviet war in Afghanistan, flying counter-insurgency missions against the Mujahideen. The Iraqi Air Force employed Su-25s against Iran during the 1980–88 Iran–Iraq War. Most were later destroyed or flown to Iran in the 1991 Persian Gulf War. The Georgian Air Force used Su-25s during the Abkhazia War from 1992 to 1993. The Macedonian Air Force used Su-25s against Albanian insurgents in the 2001 Macedonia conflict and, in 2008, Georgia and Russia both used Su-25s in the Russo-Georgian War. African states, including the Ivory Coast, Chad, and Sudan have used the Su-25 in local insurgencies and civil wars. Recently the Su-25 has seen service in the Russian intervention in the Syrian Civil War.
In early 1968, the Soviet Ministry of Defence decided to develop a specialised shturmovik armoured assault aircraft in order to provide close air support for the Soviet Ground Forces. The idea of creating a ground-support aircraft came about after analysing the experience of ground-attack (shturmovaya) aviation during the 1940s, 1950s, and 1960s. The Soviet fighter-bombers in service or under development at the time (Su-7, Su-17, MiG-21 and MiG-23) did not meet the requirements for close air support of the army. They lacked essential armour plating to protect the pilot and vital equipment from ground fire and missile hits, and their high flight speeds made it difficult for the pilot to maintain visual contact with a target. Having taken into account these problems, Pavel Sukhoi and a group of leading specialists in the Sukhoi Design Bureau started preliminary design work in a comparatively short period of time, with the assistance of leading institutes of the Ministry of the Aviation Industry and the Ministry of Defence.
In March 1969, a competition was announced by the Soviet Air Force that called for designs for a new battlefield close-support aircraft. Participants in the competition were the Sukhoi design bureau and the design bureaus of Yakovlev, Ilyushin and Mikoyan. Sukhoi finalised its "T-8" design in late 1968, and began in work on the first two prototypes (T8-1 and T8-2) in January 1972. The T8-1, the first airframe to be assembled, was completed on 9 May 1974. Another source says November 1974. However, it did not make its first flight until 22 February 1975, after a long series of test flights by Vladimir Ilyushin. The Su-25 surpassed its main competitor in the Soviet Air Force competition, the Ilyushin Il-102, and series production was announced by the Ministry of Defence.
During flight-testing phases of the T8-1 and T8-2 prototypes' development, the Sukhoi Design Bureau's management proposed that the series production of the Su-25 should start at Factory No. 31 in Tbilisi, Soviet Republic of Georgia, which at that time was the major manufacturing base for the MiG-21UM "Mongol-B" trainer. After negotiations and completion of all stages of the state trials, the Soviet Ministry of Aircraft Production authorised manufacture of the Su-25 at Tbilisi, allowing series production to start in 1978.
In the late 1980s and early 1990s, several Su-25 variants appeared, including modernised versions, and variants for specialised roles. The most significant designs were the Su-25UB dual-seat trainer, the Su-25BM target-towing variant, and the Su-25T for antitank missions. In addition, an Su-25KM prototype was developed by Georgia in co-operation with Israeli company Elbit Systems in 2001, but so far this variant has not achieved much commercial success. As of 2007, the Su-25 was the only armoured aircraft still in production.
The Russian Air Force, which operates the largest number of Su-25s, planned to upgrade older aircraft to the Su-25SM variant, but funding shortfalls had slowed the progress; by early 2007 only seven aircraft had been modified.
The Su-25 has a conventional aerodynamic layout with a shoulder-mounted trapezoidal wing and a traditional tailplane and rudder. Several metals are used in the construction of the airframe: 60% aluminium, 19% steel, 13.5% titanium, 2% magnesium alloy and 5.5% other materials.
All versions of the Su-25 have a metal cantilever wing, of moderate sweep, high aspect ratio and equipped with high-lift devices. The wing consists of two cantilever sections attached to a central torsion box, forming a single unit with the fuselage. The air brakes are housed in fairings at the tip of each wing. Each wing has five hardpoints for weapons carriage, with the attachment points mounted on load-bearing ribs and spars. Each wing also features a five-section leading edge slat, a two-section flap and an aileron.
The flaps are mounted by steel sliders and rollers, attached to brackets on the rear spar. The trapezoidal ailerons are near the wingtips. The fuselage of the Su-25 has an ellipsoidal section and is of semi-monocoque, stressed-skin construction, arranged as a longitudinal load-bearing framework of longerons, beams and stringers, with a transverse load-bearing assembly of frames. The one-piece horizontal tailplane is attached to the load-bearing frame at two mounting points.
Early versions of the Su-25 were equipped with two R95Sh non-afterburning turbojets, in compartments on either side of the rear fuselage. The engines, sub-assemblies and surrounding fuselage are cooled by air provided by the cold air intakes on top of the engine nacelles. A drainage system collects oil, hydraulic fluid residues and fuel from the engines after flight or after an unsuccessful start. The engine control systems allows independent operation of each engine. The latest versions (Su-25T and TM) are equipped with improved R-195 engines.
The cannon is in a compartment beneath the cockpit, mounted on a load-bearing beam attached to the cockpit floor and the forward fuselage support structure. The nose is fitted with distinctive twin pitot probes and hinges up for service access.
The pilot flies the aircraft by means of a centre stick and left hand throttles. The pilot sits on a Zvezda K-36 ejection seat (similar to the Sukhoi Su-27) and has standard flight instruments. At the rear of the cockpit is a 6 mm (0.24 in) thick steel headrest, mounted on the rear bulkhead. The cockpit has a bathtub-shaped armoured enclosure of welded titanium sheets, with transit ports in the walls. Guide rails for the ejection seat are mounted on the rear wall of the cockpit.
The canopy hinges open to the right and the pilot enters using the flip-down ladder. Once inside, the pilot sits low in the cockpit, protected by the bathtub assembly, which makes for a cramped cockpit. Visibility from the cockpit is limited, being a trade-off for improved pilot protection. Rearwards visibility is poor, though a periscope is fitted on top of the canopy to compensate.
A folding ladder built into the left fuselage provides access to the cockpit as well as to the top of the aircraft.
The base model Su-25 incorporates a number of key avionics systems. It has no TV guidance but includes a distinctive nose-mounted laser rangefinder, that is thought to provide for laser-based target finding. A DISS-7 doppler radar is used for navigation; the Su-25 can fly at night, in visual and instrument meteorological conditions.
The Su-25 often has radios installed for air-to-ground and air-to-air communications, including an SO-69 identification-friend-or-foe (IFF) transponder. The aircraft's self-defence suite includes various measures, such as flare and chaff dispensers capable of launching up to 250 flares and dipole chaff. Hostile radar uses are guarded against via an SPO-15 radar warning receiver.
An airtight avionics compartment is behind the cockpit and in front of the forward fuel tank.
The newer Su-25TM and Su-25SM models have an upgraded avionics and weapons suite, resulting in improved survivability and combat capability.
The first Soviet Air Forces Su-25 unit was the 200th Independent Attack Squadron, initially based at Sitalcay air base in the Azerbaijan Soviet Socialist Republic. The first eleven aircraft arrived at Sitalchay in May 1981.
On 19 July 1981, the 200th Independent Attack Squadron was reassigned to Shindand Airbase in western Afghanistan, becoming the first Su-25 unit deployed to that country. Its main task was to conduct air strikes against mountain military positions and structures controlled by the Afghan rebels. Another Soviet Su-25 unit was the 368th Attack Aviation Regiment, which was formed on 12 July 1984, at Zjovtnevoye in Ukraine. It was soon also moved east to conduct operations over Afghanistan.
Over the course of the Soviet war in Afghanistan, Su-25s launched a total of 139 guided missiles of all types against Mujahideen positions. On average, each aircraft performed 360 sorties a year, a total considerably higher than that of any other combat aircraft in Afghanistan. By the end of the war, nearly 50 Su-25s were deployed at Afghan airbases, carrying out a total of 60,000 sorties. Between the first deployment in 1981 and the end of the war in 1989, 21–23 aircraft were lost in combat operations, with up to 9 destroyed on the ground while parked.
The Su-25 also saw combat during the Iran–Iraq War of 1980–88. The first Su-25s were commissioned by the Iraqi Air Force in 1987 and performed approximately 900 combat sorties towards the end of the war, carrying out the bulk of Iraqi air attack missions. During the most intense combat of the war, Iraqi Su-25s performed up to fifteen sorties per day, each. In one recorded incident, an Iraqi Su-25 was shot down by an Iranian, Hawk surface-to-air missile, but the pilot managed to eject. This was the only confirmed, successful Iranian attack against an Iraqi Su-25. After the war, Saddam Hussein decorated all of the Iraqi Air Force's Su-25 pilots with the country's highest military decoration.
During the Gulf War of 1991, the air superiority of the coalition forces was so great that the majority of Iraqi Su-25s did not even manage to get airborne. On 25 January 1991, seven Iraqi Air Force Su-25s fled from Iraq and landed in Iran.
On the evening of 6 February 1991, two US Air Force F-15C Eagle fighters of the 53rd Tactical Fighter Squadron, operating from Al Kharj Air Base in Saudi Arabia, intercepted a pair of Iraqi MiG-21s and a pair of Su-25s. All four Iraqi aircraft were shot down, with both Su-25s coming down in the desert not far from the Iraqi border with Iran. This was the Iraqi Su-25s' only air combat of the war.
The Georgian government used Su-25s in 1992–93 against Abkhaz separatists during the First Abkhazian War. A Georgian Air Force Su-25 was shot down over Nizhnaya Eshera on July 4, 1993 by an SA-14 MANPADS.
Russian Su-25s were employed during the First Chechen War. Together with other Russian Air Force air assets, they achieved air supremacy for Russian Forces. On 29 November 1994, attacking all four Chechen military bases, Russian Su-25 from the 368th OShAP destroyed up to 266 Chechen aircraft on the ground, mostly not airworthy. The Air Force's deployed assets performed around 9,000 air sorties, with around 5,300 being strike sorties during the Chechen campaign between 1994 and 1996. The 4th Russian Air Army had 140 Su-17Ms, Su-24s and Su-25s in the war zone supported by an A-50 AWACS aircraft. The employed munitions were generally unguided S-5, S-8, and S-24 rockets, as well as FAB-250 and FAB-5000 bombs, while only 2.3% of the strikes used precision-guided Kh-25ML missiles, KAB-500L and KAB-500KR smart bombs when weather conditions were suitable. Russian forces were not able to properly take advantage of the achieved air supremacy due to obsolete air tactics that focused the Air Force on useless tasks in this type of war such as Combat Air Patrols. The Russian air losses were low since no integrated air defense was fielded by the Chechens.
On 4 February 1995, a Russian Su-25 was shot down by ZSU-23-4 Shilka antiaircraft fire over Belgatoi Gekhi, five kilometers southeast of Grozny. The pilot, Maj. Nikolay Bairov, ejected but died impacting the ground as his parachute did not deploy on time. Another Su-25 piloted by Lt. Col. Evgeny Derkulsky was damaged by ground fire on the same day, but managed to land at Mozdok air base, where the aircraft was repaired. On 5 May 1995, another Russian Su-25 was downed near Serzhen-Yurt by 12.7 mm fire while on a low-altitude patrol. The pilot, Col. Vladimir Sarabeyev, was killed.
On 4 April 1996, another Su-25 fell either to ZU-23-2 fire while either making a reconnaissance flight or attacking the village of Goiskoye. The pilot, Maj. Alexander Matvienko, ejected and was recovered by a friendly helicopter returning to the airbase in Khankala, Grozny. On 5 May 1996, a two-seat Su-25UB was downed with an 9K34 Strela-3 MANPADS near the village of Mairtup while on reconnaissance. Both pilots, Col. Igor Sviryidov and Maj. Oleg Isayev, were killed in the crash. It was the fourth Su-25 shot down and fifth Russian fixed wing aircraft lost, since the start of the war in December 1994.
Russian Air Force Su-25s were extensively used during the Second Chechen War in particular during the first phase when Russian forces were invading the self-proclaimed Chechen Republic of Ichkeria. Up to seven Russian Su-25s were lost, one to hostile fire: on 4 October 1999, a Su-25 was shot down by a MANPADS during a reconnaissance mission over the village of Tolstoy-Yurt killing its pilot. The wings of the aircraft were put on a pedestal in the central square in Grozny.
Su-25 attack aircraft were used by the Ethiopian Air Force to strike Eritrean targets. On 15 May 2000, An Ethiopian Su-25 was shot down by an Eritrean Air Force MiG-29, killing the pilot.
Su-25s were used by the Macedonian Air Force during the conflict against Albanian separatists. Beginning on 24 June 2001, the aircraft made multiple attack runs against separatist positions. The most successful operation took place on 10 August 2001, in the village of Raduša, when Su-25s attacked Albanian militants who had ambushed and killed 16 Macedonian soldiers over the previous two days.
Sudan has used Su-25s in attacks on rebel targets and possibly civilians in Darfur.
During the Ivorian Civil War, Su-25s were used by government forces to attack rebel targets. On 6 November 2004, at least one Ivorian Sukhoi Su-25 attacked a unit of France's Unicorn peacekeeping forces stationed in Bouaké at 1300, killing nine peacekeepers and a U.S. development worker, and wounding 37 soldiers. Shortly afterwards, the French military retaliated by attacking the air base in Yamoussoukro and destroyed the Ivorian air force, including its two Su-25s.
In August 2008, Su-25s were used by both Georgia and Russia during the 2008 Russia–Georgia war. Su-25s of the Georgian Air Force participated in providing air support for troops during Battle of Tskhinvali and launched bombing raids on targets in South Ossetia. Russian military Su-25s struck Georgian forces in South Ossetia, and undertook air raids on targets in Georgia. The Russian military officially confirmed the loss of three Su-25 aircraft to the Georgian air defense, though the Moscow Defense Brief suggests four. Russia estimates that it destroyed three Georgian Su-25s in the war, none confirmed by Georgia. The three Russian aircraft were reportedly downed by Georgian Buk-M1 air defence units. Georgian Su-25s were able to operate at night. In early August 2008, Russian Su-25s attacked the Tbilisi Aircraft Manufacturing plant, where the Su-25 is produced, dropping bombs on the factory's airfield.
On 1 November 2012, two Iranian Su-25s fired cannon bursts at a USAF MQ-1 Predator drone 16 nautical miles off the Iranian coast. The Iranian government has claimed that the drone violated its airspace.
Ukrainian armed forces deployed aircraft over insurgent Eastern regions starting in spring 2014. On 26 May 2014, Ukrainian Su-25s supported Mi-24s helicopters during a military operation to regain control over the airport in Donetsk, during which the Su-25s fired air to ground rockets. On 2 July 2014, one Ukrainian Su-25 crashed due to a technical fault.
On 16 July 2014, an Su-25 was shot down, with Ukrainian officials stating that a Russian MiG-29 shot it down using a R-27T missile. Russia denied these allegations.
On 23 July 2014, two Su-25s were shot down in the Donetsk region of Ukraine. A spokesperson for the National Security and Defense Council of Ukraine said the aircraft were shot down by missiles fired from Russia.
On 29 August 2014, a Ukrainian Su-25 was shot down by pro Russian rebels. The Ukrainian authorities said the downing was due to a Russian missile without clarifying if they mean Russian made or fired by Russian forces. The pilot managed to eject safely. On the same day, pro Russian rebels claimed the downing of up to four Su-25s.
On 9 February 2015, the pro-Russian forces indirectly acknowledged, for the first time, with a reference to a Ukrainian media source, their use of Su-25 against Ukrainian forces during the fighting near Debaltsevo.
On 29 June 2014, it was reported that Iraq claimed to have received the first batch of second hand Su-25s ordered from Russia in order to fight Sunni rebels of the Islamic State in Iraq and the Levant. An Iraqi defense ministry source claimed the aircraft would be in service "within three to four days", despite the fact that the Iraqis require technical help and parts to make them operational, and the fact that the Russian made aircraft are incompatible with the Iraqi Air force's inventory of American made Hellfire missiles. The Islamic Revolutionary Guards Corps Air Force delivered seven Su-25s on 1 July 2014, the majority of which were ex-Iraqi aircraft from the Gulf War. They were quickly pushed into combat, performing air raids as early as the beginning of August 2014 and later expanding their area of operation.
In September 2015, it was reported that at least a dozen Su-25 were deployed by Russia to an airfield near Latakia, Syria, to support the Russian forces there who were taking part in the Syrian offensive against ISIL. On 2 October 2015, Russian Su-24M and Su-25 attack aircraft destroyed an ISIL command post in the Idlib province, while Su-34 and Su-25 aircraft eliminated an ISIL fortified bunker in the Hama province. By 15 March 2016, with the scaling down of Russian presence in Syria, Russian Su-25s had performed over 1,600 sorties in Syria while dropping 6,000 bombs.
The basic version of the aircraft was produced at Factory 31, at Tbilisi, in the Soviet Republic of Georgia. Between 1978 and 1989, 582 single-seat Su-25s were produced in Georgia, not including aircraft produced under the Su-25K export program. This variant of the aircraft represents the backbone of the Russian Air Force's Su-25 fleet, currently the largest in the world. The aircraft experienced a number of accidents in operational service caused by system failures attributed to salvo firing of weapons. In the wake of these incidents, use of its main armament, the 240 mm S-24 rocket, was prohibited. In its place, the FAB-500 500 kg general-purpose high-explosive bomb became the primary armament.
The basic Su-25 model was used as the basis for a commercial export variant, known as the Su-25K (Komercheskiy). This model was also built at Factory 31 in Tbilisi, Georgia. The aircraft differed from the Soviet Air Force version in certain minor details concerning internal equipment. A total of 180 Su-25K aircraft were built between 1984 and 1989.
The Su-25UB trainer (Uchebno-Boyevoy) was drawn up in 1977. The first prototype, called "T-8UB-1", was rolled out in July 1985 and its maiden flight was carried out at the Ulan-Ude factory airfield on 12 August of that year. By the end of 1986, 25 Su-25UBs had been produced at Ulan-Ude before the twin-seater completed its State trials and officially cleared for service with the Soviet Air Force.
It was intended for training and evaluation flights of active-duty pilots, and for training pilot cadets at Soviet Air Force flying schools. The performance did not differ substantially from that of the single-seater. The navigation, attack, sighting devices and weapons-control systems of the two-seater enabled it to be used for both routine training and weapons-training missions.
From 1986 to 1989, in parallel with the construction of the main Su-25UB combat training variant, the Ulan-Ude plant produced the so-called "commercial" Su-25UBK, intended for export to countries that bought the Su-25K, and with similar modifications to that aircraft.
The Su-25UBM is a twin seat variant that can be used as an operational trainer, but also has attack capabilities, and can be used for reconnaissance, target designation and airborne control. Its first flight was on 6 December 2008 and it was certified in December 2010. It will enter operational use with the Russian Air Force later. The variant has a Phazotron NIIR Kopyo radar and Bars-2 equipment on board. Su-25UBM's range is believed to be 1,300 km and it may have protection against infra-red guided missiles (IRGM), a minimal requirement on today's battle fields where IRGMs proliferate.
The Su-25UTG (Uchebno-Trenirovochnyy s Gakom) is a variant of the Su-25UB designed to train pilots in takeoff and landing on a land-based simulated carrier deck, with a sloping ski-jump section and arrester wires. The first one flew in September 1988, and approximately 10 were produced. About half remained in Russian service after 1991; they were used on Russia's sole aircraft carrier, the Admiral Kuznetsov. This small number of aircraft were insufficient to meet the training needs of Russia's carrier air group, so a number of Su-25UBs were converted into Su-25UTGs. These aircraft being distinguished by the alternative designation Su-25UBP (Uchebno-Boyevoy Palubny) —the adjective palubnyy meaning "deck", indicating that these aircraft have a naval function. Approximately 10 of these aircraft are currently operational in the Russian Navy as part of the 279th Naval Aviation Regiment.
The Su-25BM (Buksirovshchik Misheney) is a target-towing variant of the Su-25 whose development began in 1986. The prototype, designated T-8BM1, successfully flew for the first time on 22 March 1990, at Tbilisi. After completion of the test phase, the aircraft was put into production.
The Su-25BM target-tower was designed to provide towed target facilities for training ground forces and naval personnel in ground-to-air or naval surface-to-air missile systems. It is powered by an R-195 engine and equipped with an RSDN-10 long-range navigation system, an analogue of the Western LORAN system.
The Su-25T (Tankovy) is a dedicated antitank version, which has been combat-tested with notable success in Chechnya. The design of the aircraft is similar to the Su-25UB. The variant was converted to one-seater, with the rear seat replaced by additional avionics. It has all-weather and night attack capability. In addition to the full arsenal of weapons of the standard Su-25, the Su-25T can employ the KAB-500Kr TV-guided bomb and the semi-active laser-guided Kh-25ML. Its enlarged nosecone houses the Shkval optical TV and aiming system with the Prichal laser rangefinder and target designator. It can also carry Vikhr laser-guided, tube-launched missiles, which is its main antitank armament. For night operations, the low-light TV Merkuriy pod system can be carried under the fuselage. Three Su-25Ts prototypes were built in 1983–86 and 8 production aircraft were built in 1990. With the introduction of a definitive Russian Air Force Su-25 upgrade programme, in the form of Stroyevoy Modernizirovannyi, the Su-25T programme was officially canceled in 2000
Strike Fighter Squadron 131 (VFA-131), also known as the "Wildcats", is a United States Navy F/A-18C Hornet fighter squadron stationed at Naval Air Station Oceana. Their radio call sign alternates between "Wildcat" and "Cougar" and their aircraft tail code is AG.
The mission of VFA-131 is combat readiness as a part of U.S. Atlantic Fleet Carrier Strike Forces, utilizing the F/A-18 aircraft to project power ashore and at sea, to defend the fleet against air and sea threats and to carry out all other missions which may be assigned by cognizant authority.
Squadron Insignia and Nickname
The squadron’s insignia was approved by Chief of Naval Operations on 26 January 1984.
VFA-131 was established at Naval Air Station Lemoore, California, on 2 October 1983, and trained in the F/A-18 Hornet under VFA-125. The squadron received their first F/A-18A in May 1984. In January 1985, the squadron moved to Naval Air Station Cecil Field, Florida, becoming the Atlantic Fleet’s first F/A-18 squadron.
As a part of Carrier Air Wing 13 (CVW-13), the squadron deployed to the Mediterranean Sea in October 1985 aboard USS Coral Sea.
In March 1986 during Freedom of Navigation exercises in the Gulf of Sidra, the squadron’s aircraft flew Combat Air Patrols during which a Libyan SA-5 Gammon missile was fired against an American aircraft operating in international waters. On 14–15 April 1986, squadron aircraft participated in Operation El Dorado Canyon, along with other units of CVW-13 and A-7s from CVW-1, providing air-to-surface Shrike and HARM strikes against Libyan surface-to-air missile sites at Benghazi. This was the first use of the F/A-18 in combat.
In October 1988, the squadron joined Carrier Air Wing 7 and deployed to the Mediterranean Sea aboard USS Coral Sea. In August 1990 aboard the USS Dwight D. Eisenhower, they were among the units to respond to the Iraqi invasion of Kuwait as part of Operation Desert Shield.
VFA-131 embarked on USS Independence from 15 August–8 October 1988 for the carrier’s transit from Naval Station Norfolk to its new home port at NAS North Island via Cape Horn.
In August 1990 while embarked on USS Dwight D. Eisenhower, squadron F/A-18s flew missions in the Red Sea in support of Operation Desert Shield, the build-up of American and Allied forces to counter a threatened invasion of Saudi Arabia by Iraq and as part of an economic blockade of Iraq to force its withdrawal from Kuwait. The Eisenhower task force was the first U.S. force in position to deter Iraqi incursion into Saudi Arabia.
Upon return from deployment in September 1990, the squadron transitioned to F/A-18C Lot XIII Night Strike Hornets. One year later, the squadron again deployed aboard USS Dwight D. Eisenhower to the Red Sea and North Persian Gulf in support of Operation Desert Storm.
In May 1994, the squadron was part of the maiden deployment of the USS George Washington. They flew sorties in support of Operation Deny Flight over Bosnia-Herzegovina and Operation Southern Watch over southern Iraq. In October 1994, they returned to the Persian Gulf and participated in Operation Vigilant Warrior, in response to Iraqi aggression.
In April 1996 the squadron once again deployed aboard USS George Washington to the Mediterranean, Adriatic Sea, and the Persian Gulf in support of Operation Decisive Endeavor and Operation Southern Watch. In February 1998, the squadron deployed for the “Around the World”, maiden deployment of USS John C. Stennis, again supporting Operation Southern Watch in Iraq. Upon return to the United States in December 1998, they relocated from NAS Cecil Field, Florida, to NAS Oceana, Virginia.
On September 11, 2001, the squadron was underway aboard USS John F. Kennedy off the Virginia Capes. Within hours of the September 11 attacks, armed squadron Hornets were conducting air patrols over Washington D.C. and New York City as part of Operation Noble Eagle. In February 2002, the squadron deployed to the North Arabian Sea to take part in Operation Enduring Freedom (OEF), flying combat sorties over Afghanistan.
From January to July 2004, VFA-131 deployed aboard USS George Washington in support of Operation Iraqi Freedom. The squadron deployed from October 2006 to June 2007 aboard USS Dwight D. Eisenhower in support of OIF, OEF, and operations in Somalia.
Strike Fighter Squadron 136 (VFA-136) also known as the "Knighthawks" is a United States Navy strike fighter squadron based at Naval Air Station Lemoore, California. The "Knighthawks" are an operational fleet squadron flying the F/A-18E Super Hornet. They are attached to Carrier Air Wing One (CVW-1) and homeported at NAS Lemoore. Their tailcode AB and their radio callsign is Hawk.
The squadron's "Knighthawk" insignia and nickname were approved by Chief of Naval Operations on 23 May 1985 and have remained unchanged.
Strike Fighter Squadron One Three Six was established on 1 July 1985 at Naval Air Station Lemoore, California under the instruction of VFA-125. The squadron received their first F/A-18A Hornet on 7 January 1986, and a month later they moved to their new homeport of Naval Air Station Cecil Field, Florida.
VFA-136 first deployed in September 1987 with Carrier Air Wing Thirteen on board the USS Coral Sea. One year later, they joined Carrier Air Wing Seven on the USS Dwight D. Eisenhower.
During the USS Dwight D. Eisenhower's "Centennial Cruise" in 1990, the squadron participated in exercises with French, British, Italian and Tunisian forces. The cruise took a serious turn after Iraq invaded Kuwait on 2 August 1990. In support of Operation Desert Shield, the USS Dwight D. Eisenhower was on station in the Red Sea within 36 hours, becoming the first carrier to conduct sustained operations in the area. After returning from deployment in November 1990, the squadron upgraded to the new Lot XIII Night Attack F/A-18C. The squadron became the first fully operational night strike Hornet squadron in the Navy.
In October 1991, the squadron and USS Dwight D. Eisenhower were back in the Persian Gulf enforcing the peace accords set after Operation Desert Storm. Upon completion of those operations, the team transitioned to the North Atlantic to participate in the North Atlantic Treaty Organization (NATO) Exercise "TEAMWORK '92". This would be the largest NATO exercise in over three years.
The squadron next deployed aboard the Navy's newest aircraft carrier, USS George Washington for her maiden cruise in May 1994. USS George Washington was the flagship for the celebration of the 50th Anniversary of D-Day, hosting President Bill Clinton. During the cruise, the squadron participated in NATO Operations Deny Flight (over Bosnia-Herzegovina), Southern Watch and Vigilant Warrior (both in the Persian Gulf). In addition to supporting NATO, the squadron also participated in exercises in England, France, Sicily, Jordan, Tunisia, Bahrain and Oman. The squadron returned from deployment in November 1994.
The squadron deployed again aboard USS George Washington in January 1996 in support of Operation Decisive Endeavor over Bosnia-Herzegovina and Operation Southern Watch.
In February 1998, VFA-136 embarked on the maiden deployment of USS John C. Stennis. This "world cruise" included a tour of duty in the Persian Gulf in support of Operation Southern Watch and culminated in the arrival of USS John C. Stennis in their new homeport of San Diego, California.
Immediately following this deployment, the squadron relocated to Naval Air Station Oceana in December 1998 as mandated by the Base Realignment and Closure decision.
In February 2000, the squadron embarked aboard USS Dwight D. Eisenhower to the Mediterranean. In March 2000, the squadron flew in support of the Dayton Accords governing the peace between the former warring factions in Bosnia and other parts of the Balkans. USS Dwight D. Eisenhower then proceeded to the Persian Gulf, in support of Operation Southern Watch, returning to Norfolk on 18 August 2000.
In August 2010 the squadron won the Strike Fighter Weapons School Atlantic (SFWSL) Bombing Derby trophy for the first time in the squadron's history. The squadron also won the 2010 CVW-1 Top Hook Award.
In January 2011, the squadron embarked on a deployment to the Mediterranean Sea, the North Arabian Sea, and Persian Gulf aboard USS Enterprise. While deployed, the squadron flew combat sorties in the skies over Afghanistan in support Operation Enduring Freedom and over Iraq in support of Operation New Dawn while also supporting anti-piracy operations and special forces in multiple theaters. The squadron won their tenth straight CVW-1 Top Hook Award posting a 3.706 with a 96% boarding rate for the duration of cruise.
Following deployment the squadron were awarded their second straight Strike Fighter Weapons School Atlantic (SFWSL) Bombing Derby trophy. In 2011 the squadron won the Battle Effectiveness Award for the first time in the squadron's twenty-six year history.
In the summer of 2016, the squadron was moved from NAS Oceana to NAS Lemoore.