RCAF Station Grostenquin, also known as 2 (Fighter) Wing or 2 Wing, was a Royal Canadian Air Force (RCAF) station located five km north of the town of Grostenquin in the Moselle department, Lorraine, northeastern France. It was one of four RCAF wings, consisting of three fighter squadrons each, established in Europe in the early 1950s at the beginning of the Cold War. The other three wings were located at RCAF Station Marville (1 Wing) in France, and RCAF Station Zweibrücken (3 Wing) and RCAF Station Baden-Soellingen (4 Wing) in the former West Germany. These wings were components of the RCAF's No. 1 Air Division, part of the Fourth Allied Tactical Air Force (4 ATAF). They functioned as Canada's western European air defence commitment to the North Atlantic Treaty Organization (NATO). History 1952–1964 No. 2 Wing's three squadrons flew from Canada between September 28 and October 11, 1952 during Operation Leapfrog II. They were the first of the Canadian Air Division squadrons to arrive in mainland Europe, and the first RCAF squadrons to be based on the European mainland since March 1946. All twelve Air Division squadrons flew the Canadair Sabre day fighter. The squadrons originally based at Grostenquin were 416, 421 and 430. Beginning in 1956 four all-weather CF-100 squadrons entered service with Air Division. One squadron in each wing was replaced by a CF-100 squadron. No. 416 Squadron was replaced by 423 Squadron at 2 Wing. In 1959 Canada adopted a controversial nuclear strike role in accordance with NATO's doctrine of "limited nuclear warfare" and began re-equipping with the new CF-104 Starfighter that could deliver nuclear weapons. This aircraft also had a reconnaissance role. In the fall of 1962 the Sabre squadrons of the Air Division, including 421 and 430 Squadrons at 2 Wing, were re-equipped with the Starfighter. Concurrently, CF-100s ceased operation in the Air Division and 423 Squadron was disbanded. Pilots from all three Sabre squadrons at 2 Wing flew with 2 Wing's aerobatic team, the Sky Lancers. The team was formed in March 1955 and performed throughout Europe until October 1955. The following year the team was based at 4 Wing. Other units located at Grostenquin include 601 Telecommunications Squadron and 109 Communications Flight. Logistics support for 2 Wing, as well as the other three wings, was provided by No. 30 Air Materiel Base (AMB) in Langar, U.K. Families of service personnel were mainly accommodated