The 28th Operations Group is the flying component of the United States Air Force 28th Bomb Wing, stationed at Ellsworth Air Force Base, South Dakota. The group controls two Rockwell B-1B Lancer bomb squadrons, and provides combat-ready aircrews to project global power anytime in support of the Combatant Commander's objectives. The group carries the lineage and history of the World War II 28th Bombardment Group, which was one of the primary units assigned to Eleventh Air Force during the Aleutian Campaign. The group helped force the withdrawal of Japanese ships that attacked Dutch Harbor in June 1942, and flew missions against Kiska until the Japanese evacuated that island in August 1943. In the postwar era, the 28th Bombardment Group was one of the first USAAF units assigned to the Strategic Air Command on 4 August 1946, prior to the establishment of the United States Air Force. The group being activated as a redesignation of the 449th Bombardment Group due to the Air Force's policy of retaining only low-numbered groups on active duty after the war. The group was inactivated in 1952 when the parent wing adopted the Tri-Deputate organization and assigned all of the group's squadrons directly to the wing. Reactivated as the 28th Operations Group in 1991 when the 28th Bomb Wing adopted the USAF Objective organization plan. Units 28th Operations Support Squadron 34th Bomb Squadron EL – Red Tail Flash with Thunderbird emblem "T-Birds" 37th Bomb Squadron EL – Yellow and black Tiger striped Tail Flash The 34th and the 37th Bomb Squadrons carry the legacy of the 1942 Doolittle Raiders. The raiders were drawn from the 95th, 34th, 37th Bombardment Squadrons and the 89th Reconnaissance Squadron of the 17th Bombardment Group. History For related lineage and history, see 28th Bomb Wing World War II Organized in February 1940 after outbreak of World War II in Europe. Moved to Alaska one year later, where it trained for Arctic warfare and served to defend the incorporated territory after Japan bombed the neutral United States in Oahu, Hawaii on 7 December 1941. The group helped force the withdrawal of Japanese ships that attacked Dutch Harbor in June 1942, flew missions against occupied Kiska until the Japanese evacuated that island in August 1943, bombed and strafed enemy shipping, harbor facilities, canneries, fisheries, and military installations in the Kurils, and flew photographic reconnaissance missions. Earned a Distinguished Unit Citation for attacks on