Changes

The USAF is the largest and the most technologically advanced air force in the world, with about 6057 manned aircraft in service (4,273 USAF; 1,313 Air National Guard; and 400 Air Force Reserve); approximately 160 Unmanned Combat Air Vehicles, 2161 Air-Launched Cruise Missiles, and 1900 Intercontinental Ballistic Missiles; and as of September 30, 2007, had 328,808 personnel on active duty, 70,303 in the Selected and Individual Ready Reserves, and 106,254 in the Air National Guard. An additional 10,500 personnel were in the Standby Reserve and the Air Force employed 141,573 civilian personnel.  

The USAF is the largest and the most technologically advanced air force in the world, with about 6057 manned aircraft in service (4,273 USAF; 1,313 Air National Guard; and 400 Air Force Reserve); approximately 160 Unmanned Combat Air Vehicles, 2161 Air-Launched Cruise Missiles, and 1900 Intercontinental Ballistic Missiles; and as of September 30, 2007, had 328,808 personnel on active duty, 70,303 in the Selected and Individual Ready Reserves, and 106,254 in the Air National Guard. An additional 10,500 personnel were in the Standby Reserve and the Air Force employed 141,573 civilian personnel.  

The USAF is currently planning a massive Reduction-in-Force (RIF). Because of budget constraints, the USAF will reduce the service's current size by 40,000 full time equivalent positions by 2011, with approximately half to be eliminated in FY 2007. Approximately 35,000 active duty positions, or one year's cycle of enlistments and retirements, will be eliminated over 5 years. The current size of the active-duty force is roughly 70% of that of the USAF at the end of the first [[Gulf War]] in 1991.

The current size of the active-duty force is roughly 70% of that of the USAF at the end of the first [[Gulf War]] in 1991.

Not all of the United States' military combat aircraft are operated by the USAF. The United States Army operates its own helicopters, mostly for support of ground combatants. The [[United States Navy|Navy]] is responsible for the aircraft operating on its aircraft carriers and Naval air stations, and the Marine Corps operates its own combat and transport aircraft. The [[United States Coast Guard|Coast Guard]] also maintains transport and search-and-rescue aircraft, which may be used in a combat and law enforcement role. All branches of the U.S. military operate helicopters.

Not all of the United States' military combat aircraft are operated by the USAF. The United States Army operates its own helicopters, mostly for support of ground combatants. The [[United States Navy|Navy]] is responsible for the aircraft operating on its aircraft carriers and Naval air stations, and the Marine Corps operates its own combat and transport aircraft. The [[United States Coast Guard|Coast Guard]] also maintains transport and search-and-rescue aircraft, which may be used in a combat and law enforcement role. All branches of the U.S. military operate helicopters.