the 69th and 524th Bombardment Squadrons (August 1990 – March 1991) Additional B-52G aircraft and personnel from the 69th, 524th, 596th, 328th and 668th Bombardment Squadrons (December 1990 – March 1991) 4300th Provisional Bombardment Wing, Diego Garcia AB, British Indian Ocean Territories Activated in January 1991. Inactivated March 1991 Composed of B-52G aircraft and personnel from the 69th and 328th Bombardment Squadrons. Also Air Force personnel from other B-52 units across the SAC bases in the United States. Global War on Terrorism 20th Expeditionary Bomb Squadron 23d Expeditionary Bomb Squadron 40th Expeditionary Bomb Squadron 96th Expeditionary Bomb Squadron References Strategic Air Command.com article source. Donald, David, Ed. US Air Force Air Power Directory, AIRtime Publishing Inc., Westport, CT, 1992 United States military aircraft Military units and formations of the United States Air Force by equipment Boeing B-52 Stratofortress