Supreme Headquarters Allied Powers Europe of "Général d'Armée" Alphonse Juin, French Army. "Holdfast" was a major allied air-ground exercise involving 150,000 British Army of the Rhine, Dutch, Belgian and Canadian troops of NATO's Northern Army Group in coordination with the Allied Air Forces Central Europe. They maneuvered east of the Rhine River in the British Zone under the overall command of Lt. General Sir Richard Nelson Gale, British Army. Finally, "Rosebud" involved ground maneuvers by the U.S. Seventh Army in the American Zone of Occupation of Allied-occupied Germany. The initial plans saw the defence of Western Europe from a Soviet invasion resting heavily on nuclear
Allied Forces Northern Europe in the case of war, was directly subordinated to CINCNORTH and was always a general from the U.S. Air Force. The leadership of AFNORTH additionally included a "Land Deputy", a "Sea Deputy", and an "Air Deputy", who were for a period Danish or Norwegian Major Generals or Rear Admirals. Headquarters Allied Air Forces Northern Europe was created by SHAPE on 29 March 1951. Major General R.K. Taylor, U.S. Air Force, was assigned as its commander on 2 April 1951. The Headquarters was established in London on 1 June 1951 and later transferred to Oslo, Norway on 22 June 1951. By