Quick Reaction Alert (QRA) is state of readiness and modus operandi of air defence maintained at all hours of the day by NATO air forces. The United States usually refers to Quick Reaction Alert as 'Airspace Control Alert'.
Some non-NATO countries maintain a QRA, [1] either full-time or part-time. [2] [3]
There are two QRA stations in the United Kingdom, one at RAF Coningsby in the east of England, and the other at RAF Lossiemouth in Scotland.
Pilots and engineers on QRA duty are at immediate readiness twenty-four hours a day. They are fully dressed in the Crew Ready Room, which are next to the hangars, a hardened aircraft shelter known informally as Q-sheds, which houses the interceptor aircraft, since 2007 the Eurofighter Typhoon. Pilots are on QRA duty around once or twice a month, each a twenty-four-hour shift.
Engineers are on QRA duty three or four times a year, each for a twenty-four-hour a day shift, for seven days at a time. Two Typhoon aircraft are maintained at readiness, along with a Voyager tanker at RAF Brize Norton in Oxfordshire. Before 2014 this task was carried out by a TriStar.
Civilian aircraft in the UK are monitored by NATS Holdings at:
Military radar in the UK is controlled by the UK Air Surveillance and Control System (ASACS), [4] looked after by ASACS Force Command. [5] It has Remote Radar Heads (RRH) at:
From 1997, the radars were the 1.1MW Plessey AR-320 (Type 93), and were replaced by the Lockheed Martin AN/FPS-117 system.
The United States refers to Quick Reaction Alert as Airspace Control Alert. [6]
Air traffic across Europe is controlled by Eurocontrol in Brussels. Military aircraft from Russia can be tracked across Norway, and reported to the Norwegian Joint Headquarters near Bodø, or the Combined Air Operations Centre 2 (CAOC UE) in Uedem, North Rhine-Westphalia close to the border with the Netherlands. Combined Air Operations Centre Finderup (CAOC Finderup), [7] in Denmark, watches Russian aircraft and can alert the UK, and has RAF staff there.
Russian Air Force Tupolev Tu-95 aircraft originate from the Olenya air base on the Kola Peninsula. Tupolev Tu-160 Blackjack aircraft come from the Engels-2 base near Saratov. The Tu-95 aircraft are on 12-14 hour missions, and when tracked across Norway have been colloquially referred to with the codename of zombies.[ citation needed ]
A QRA response involves the fighter aircraft being scrambled to investigate an infringement of the NATO country's airspace or area of interest.
This may also be a civilian aircraft that poses a threat, if not sufficiently responding to air traffic control (ATC). Incidents of this nature in the UK are monitored by the Control and Reporting Centre (CRC) at RAF Boulmer, which builds a 3D Recognised Air Picture. The National Air and Space Operations Centre (NASOC) at RAF Air Command, RAF High Wycombe decides whether to send a QRA response. The Joint Force Air Component Headquarters is also at High Wycombe.
Austria has only daylight QRA readiness. Austrian Air Force Air Surveillance Command is located at Salzburg. Fighter Squadron 1 & 2 with Eurofighter Typhoon are at Zeltweg Air Base.
Lithuania, Latvia and Estonia, though members of NATO, have no fighters capable of QRA intercepts. Other NATO nations provide periodic air defence at the NATO QRA standard as part of NATO Baltic Air Policing. [6]
Graf Ignatievo Air Base (3rd Fighter Air Base) of the BuAF has a single MiG-29 squadron, which carry two R-73 missiles. The Bulgarian CRC is at Sofia.
The Croatian Air Force's Air Force and Air Defence Command is located in Zagreb. [8] The 191. Fighter Squadron, flies MiG-21bisD/UMDs from Pleso (Zagreb Airport). The MiG-21 will be replaced with Dassault Rafale.
The 261st Control and Reporting Centre (CRC), is in Hlavenec. The Czech Air Force uses JAS-39C/D Gripen at Čáslav AFB.
The Royal Danish Air Force Command is headquartered at Karup Air Base. The Fighter Wing with the Eskadrille 727 and the Eskadrille 730, at Skrydstrup Air Base use F-16AM/BM Falcon, soon to be replaced with F-35A.
The Finnish Air Operations Centre is at Jyväskylä–Tikkakoski Air Base. The Finnish Air Force Fighter Squadron 31 (Hävittäjälentolaivue 31, HävLLv 31) uses F-18C/D from Rovaniemi and Kuopio. In addition to the Air Force's main operating bases, QRA aircraft may by rotated between civilian airports and other temporary operating bases. [9]
The municipality of Uedem houses NATO's Combined Air Operations Centre (CAOC) Uedem. [10]
Taktisches Luftwaffengeschwader 74 provides cover in the south, and Taktisches Luftwaffengeschwader 71 "Richthofen" in the north. The German Air Force uses Eurofighter Typhoons from Wittmund (QRA North) and Neuburg Air Base (QRA South), with alternate QRA bases in Nörvenich and Rostock-Laage Airport. [11]
The Hungarian Air Command and Control Centre is in Veszprém. The QRA base is at the Kecskemét Air Base. The Fighter Squadron Puma operates JAS-39C/D Gripen fighters. The Hungarian Gripens are responsible for the air police service over Slovenia. [12]
Iceland, though a member of NATO, has no standing armed forces. Other NATO nations provide periodic air defence at the NATO QRA standard as part of NATO Icelandic Air Policing. [13]
Italian Air Force squadrons equipped with Typhoon and F-35 jets provide QRA coverage on a rotational basis. These squadrons are based at Grosseto Air Base in Tuscany (IX Gruppo of 4º Stormo), Gioia del Colle Air Base in Apulia (10° Gruppo and 12° Gruppo of 36º Stormo), Trapani Air Base in Sicily (18° Gruppo of 37° Stormo), and Istrana Air Base in Veneto (132° Gruppo of 51° Stormo), all of them operating Typhoons. More recently the F-35As based at Amendola Air Base in Apulia (13° Gruppo of 32° Stormo) have been given QRA tasks as well, and F-35s at Ghedi Air Base in Lombardy will be on QRA too. [14]
The Royal Netherlands Air Force (RNLAF) have F-35 aircraft at Volkel Air Base or Leeuwarden Air Base on high alert. They intercept once notified by the Air Operations Control Station Nieuw-Milligen, near Apeldoorn in Gelderland. The RNLAF alternates the responsibilities for QRA above Benelux with the Belgian Air Component every four months since 2016/2017.
The Royal Norwegian Air Force Quick Reaction Alert force consists of two F-35s on high alert from Evenes Air Station. [15] [16] [17]
The RoAF 71st Air Base (Baza 71 Aeriană) at Câmpia Turzii in central Romania and the RoAF 86th Air Base (Baza 86 Aeriană) at Borcea in south-east Romania are on QRA duty. Romania operates F-16 Fighting Falcons, which carry AIM-9X and AIM-120C missiles. The Romanian CRC is at Balotești in southern Romania.
The Air Force Command of the Slovak Air Force is in Zvolen. [18] The 1st Tactical Squadron is waiting for delivery of F-16V at Sliač Air Base. Currently the Slovak airspace is guarded by German Air Force, Czech Air Force, Polish Air Force and Hungarian Air Force until the American F-16s are delivered. [19]
The Spanish Air Force and Space Force establishes a number of multipurpose fighter units that take turns among themselves. On the one hand, there are four units dependent on the Air Combat Command (MACOM) that are responsible for protecting the airspace.
The QRAs are attended to by different predisposed units, which follow an action plan, in which several Air Force aircraft are prepared to respond to the alert within a maximum time of 15 minutes. A single base is not established as an operations center that is responsible for these activities, but there are several in Spanish territory that are "on duty" to respond to any requirement.
The main base for the QRA of the Swiss Air Force is Payerne Air Base. The QRA also operates from Emmen Air Base and Meiringen Air Base for several weeks per year. Zurich Airport, Geneva Airport and Sion Airport serve as alternative locations. All QRA operations are guided by the Operations Center (EZ-LUV)/CRC at Dübendorf Air Base. The Swiss QRA are equipped with F/A-18C/D. [20] [21]
Merzifon Air Base of the TuAF (Türk Hava Kuvvetleri), in northern Turkey, has one F-16 squadrons (built by TAI) with the 5th Air Wing (5 Ana Jet Üs). Bandırma Air Base has one F-16 squadrons of the 6th Air Wing. The Turkish CRC is at Ahlatlıbel near Ankara.
Currently there are two QRA RAF stations, of 1 Group.
Quick Reaction Alert is the current iteration of scrambling, developed by RAF Fighter Command in the Battle of Britain.
RAF Wildenrath provided air defence cover for Royal Air Force Germany (RAFG), which flew Phantoms with 92 Sqn and 19 Sqn until 1991.
The first country to put the Typhoon onto QRA duty was Italy in December 2005, by IX Gruppo of 4º Stormo. 12° Gruppo of 36º Stormo followed in July 2007 and 10° Gruppo in July 2010. Typhoons replaced the F-16A/ADF of 37° Stormo at Trapani from May 2012. From March 2018 the F-35 of 32° Stormo based in Amendola, has implemented the QRA assets.
111 Sqn put the first Typhoon on QRA duty in July 2008, followed by 142 Sqn of Ala 14, and later 141 Sqn.
In the 1950s and 1960s, training as a fighter controller in the UK was at MRS Bawdsey (RAF Bawdsey). The main central control was known as ADOC, which monitored the UK Air Defence Region (UK ADR). It was similar to the USA's and Canada's NORAD at Peterson Air Force Base. The ROTOR system was developed in the 1950s. [23]
Before computers arrived in the 1970s, the Russian aircraft were plotted on a map, mainly by WRAF personnel. 11 Group at RAF Bentley Priory from 1968 and RAF High Wycombe from 1972, looked after the UK's air defence until the 1990s. High Wycombe today has the European Air Group.
Every QRA alert required a Victor tanker from RAF Marham in Norfolk, with the codename Dragonfly. One fighter squadron would be on QRA for six month shifts. The Phantom had much better range than the Lightning, and had far-better look down radar, but the Lightning had better performance.
The RAF Phantom variant had Spey engines, which were not intentionally designed for the aircraft, and gave lower performance. It had an advanced jam-resistant inertial navigation system but the RAF Phantoms could not take off immediately as this inertial system had to align first. The Lightning left service in 1988 and the Phantom in 1992. When the Tornado F.3 arrived, the RAF QRA duty had an aircraft with complete night-vision capabilities and could connect to the Sentry aircraft.
In the 1960s, Southern Q was maintained by the Lightnings of 5 Sqn at RAF Binbrook and those of 29 Sqn and 111 Squadron at RAF Wattisham. Southern Q was rotated around the three RAF bases. RAF Leeming took over Southern Q from RAF Coningsby in 1988. 11 Sqn left RAF Leeming in October 2005. [24] In June 2007, 3 Sqn at RAF Coningsby took over Southern Q from the Tornados of 25 Sqn at RAF Leeming in North Yorkshire. The Typhoons of 3 Sqn had their first scramble in August 2007 when they intercepted a Russian Bear. 3 Sqn took over all of Southern Q from April 2008.
In August 2007 the Russians had begun to launch long-distance patrols after a 15-year hiatus. Typhoons arrived at RAF Leuchars with 6 Sqn from September 2010, performing their first QRA scramble in January 2011. Typhoons joined 1 Sqn from September 2012. 6 Sqn moved to Lossiemouth in June 2014, with 1 Sqn moving in August 2014. QRA North was moved from RAF Leuchars to RAF Lossiemouth in September 2014. The first QRA sortie from Lossiemouth was on 19 September 2014 with 6 Sqn.
To cover the security for the 2012 Summer Olympics, part of QRA South was briefly deployed from RAF Coningsby to operate from RAF Northolt.
The Royal Air Force (RAF) is the air and space force of the United Kingdom, British Overseas Territories and Crown Dependencies. It was formed towards the end of the First World War on 1 April 1918, on the merger of the Royal Flying Corps (RFC) and the Royal Naval Air Service (RNAS). Following the Allied victory over the Central Powers in 1918, the RAF emerged as the largest air force in the world at the time. Since its formation, the RAF has played a significant role in British military history. In particular, during the Second World War, the RAF established air superiority over Nazi Germany's Luftwaffe during the Battle of Britain, and led the Allied strategic bombing effort.
The Eurofighter Typhoon is a European multinational twin-engine, supersonic, canard delta wing, multirole fighter. The Typhoon was designed originally as an air-superiority fighter and is manufactured by a consortium of Airbus, BAE Systems and Leonardo that conducts the majority of the project through a joint holding company, Eurofighter Jagdflugzeug GmbH. The NATO Eurofighter and Tornado Management Agency, representing the UK, Germany, Italy and Spain, manages the project and is the prime customer.
Leuchars Station is a British Army installation located in Leuchars, Fife, on the east coast of Scotland, near to the historic town of St Andrews.
Royal Air Force Lossiemouth or more commonly RAF Lossiemouth is a military airfield located on the western edge of the town of Lossiemouth in Moray, north-east Scotland.
Royal Air Force Coningsby or RAF Coningsby, is a Royal Air Force (RAF) station located 13.7 kilometres (8.5 mi) south-west of Horncastle, and 15.8 kilometres (9.8 mi) north-west of Boston, in the East Lindsey district of Lincolnshire, England. It is a Main Operating Base of the RAF and home to three front-line Eurofighter Typhoon FGR4 units, No. 3 Squadron, No. 11 Squadron and No. 12 Squadron. In support of front-line units, No. 29 Squadron is the Typhoon Operational Conversion Unit and No. 41 Squadron is the Typhoon Test and Evaluation Squadron. Coningsby is also the home of the Battle of Britain Memorial Flight (BBMF) which operates a variety of historic RAF aircraft.
No. 1435 Flight Royal Air Force, commonly abbreviated 1435 Flt, is an independent aircraft flight of the Royal Air Force (RAF). Currently operating the Eurofighter Typhoon FGR4, it is based at RAF Mount Pleasant in the Falkland Islands. Its role is to provide air defence for the Falkland Islands, South Georgia and the South Sandwich Islands. Four aircraft are permanently based in the islands, whilst their pilots and groundcrew are cycled through No. 1435 Flight from the various Typhoon squadrons in the United Kingdom, providing a 24-hour, 365-day quick reaction alert (QRA) role.
Number 9 Squadron is the oldest dedicated Bomber Squadron of the Royal Air Force. Formed in December 1914, it saw service throughout the First World War, including at the Somme and Passchendaele. During the Second World War, No. IX (B) Squadron was one of two Avro Lancaster units specialising in heavy precision bombing and sank the battleship Tirpitz on 12 November 1944 in Operation Catechism. Between 1962 and April 1982, the squadron flew the Avro Vulcan B.2 as part of the V-Force. In June 1982, it became the first front-line squadron in the world to operate the Panavia Tornado GR.1. In May 1998, No. IX (B) Squadron received the RAF's first Tornado GR.4, which it operated until reequipping with the Eurofighter Typhoon FGR.4 at its present home base of RAF Lossiemouth on 1 April 2019.
The Eurofighter Typhoon is in service with nine nations: United Kingdom, Germany, Italy, Spain, Saudi Arabia, Oman, Qatar, Kuwait, and Austria, with orders for all nine customers still pending as of September 2017. The aircraft has, as of 2016, been provided in a basic air-defense form and has been upgraded to newer production standards which include internal IRST, air-to-ground precision strike capability, and HMSS helmets. Most of the major systems including the CAPTOR radar and the Defence Aids Sub-System (DASS) are expected to be improved and updated over time, with the radar being updated to an AESA, being the CAPTOR-E/CAESAR, of which the Kuwait Air Force will be the inaugural operator, with first deliveries of their 28 new-built aircraft to commence in 2019.
Royal Air Force Wattisham or more simply RAF Wattisham was, between 1939 and 1993, the name of a Royal Air Force station located in East Anglia just outside the village of Wattisham, south of Stowmarket in Suffolk, England. During the Cold War it was a major front-line air force base, operating Quick Reaction Alert (South), before closing as an Royal Air Force station in 1993. Since 1993 it has been operated by the British Army as Wattisham Flying Station.
Number 12 Squadron, also known as No. 12 (Bomber) Squadron and occasionally as No. XII Squadron, is a flying squadron of the Royal Air Force (RAF). The squadron reformed in July 2018 as a joint RAF/Qatar Emiri Air Force squadron. It is currently based at RAF Coningsby, Lincolnshire, and operates the Eurofighter Typhoon FGR4, while temporarily integrating Qatari air and ground crews in order to provide training and support as part of the Qatari purchase of 24 Typhoons from the UK.
Number 54 Squadron is a squadron of the Royal Air Force based at RAF Waddington, Lincolnshire. On 1 September 2005, it took on the role of Intelligence, Surveillance and Reconnaissance (ISR) Operational Conversion Unit, and is now the Advanced Air ISTAR Academy, responsible for training all RAF crews assigned to the MQ-9A Reaper, Protector RG1 (MQ-9B), Shadow R1/R2, RC-135W Rivet Joint and Poseidon MRA1. It also controls the RAF ISR Warfare School (ISRWS) who run the Qualified Weapons Instructor Intelligence, Surveillance and Reconnaissance and QWI Reaper Courses.
No. 1 Group of the Royal Air Force is one of the two operations groups in RAF Air Command. Today, the group is referred to as the Air Combat Group, as it controls the RAF's combat fast-jet aircraft and has airfields in the UK, as well as RAF Support Unit Goose Bay at CFB Goose Bay in Canada. The group headquarters is located alongside Headquarters Air Command at RAF High Wycombe, Buckinghamshire. The other operational group is No. 2 Group RAF.
Number 56 Squadron, also known as No. 56 Test and Evaluation Squadron (TES), nicknamed the Firebirds for their ability to always reappear intact regardless of the odds, is one of the oldest and most successful squadrons of the Royal Air Force, with battle honours from many of the significant air campaigns of both the First and Second World Wars.
On 1 April 2006 Expeditionary Air Wings (EAWs) were formed at nine of the RAF's Main Operating Bases. Each EAW has its own identity and is led by the Station Commander, supported by their Station management team. The deployable elements of the station structures form the core of each EAW, reinforced by elements of the Air Combat Service Support Units (ACSSUs). Flying and Force Protection force elements are attached to meet the requirements of each operation. EAWs enable the RAF to train as cohesive air power units which are prepared and capable of transitioning quickly from peacetime structures and deploying swiftly on operations in tailored packages.
The planning for the future of the Royal Air Force involves supporting ongoing British military operations and the introduction of new aircraft types including unmanned aerial vehicles and the BAE Systems Tempest sixth-generation fighter in the 2030s. Priorities include greater focus on network enabled capability and mixing crewed fighter jets with UAVs and swarming drones. The new initiative will focus on increasing interoperability with members of NATO and becoming carbon net-zero, with strategies such as using sustainable aviation fuels in aircraft.
In military aviation, scrambling is the act of quickly mobilising military aircraft. Scrambling can be in reaction to an immediate threat, usually to intercept hostile aircraft.
Royal Air Force Leuchars or more simply RAF Leuchars is a former Royal Air Force station located in Leuchars, Fife, on the east coast of Scotland. Throughout the Cold War and beyond, the station was home to fighter aircraft which policed northern UK airspace. The station ceased to be an RAF station at 12:00 hrs on 31 March 2015 when it became Leuchars Station and control of the site was transferred to the British Army. The RAF temporarily returned to Leuchars between August and October 2020 to carry out QRA (I) responsibilities while runway works were being carried out at RAF Lossiemouth.
This is the structure of the Royal Air Force.