""U.S.-allied petro states there grew rich, buying U.S. armaments and fighter jet squadrons. U.S. strategic interests led it to launch Gulf wars in 1991 and 2003. The greatest symbol of U.S. presence and power in the region is the Navy's 5th Fleet, docked in the tiny sheikdom of Bahrain. Comprising some 30 ships and 20,000 personnel, the fleet protects the Persian Gulf and the Red and Arabian seas.""