On May 14th, 2008, over 580,000 active duty and reserve sailors and civilians were serving in the US Navy. 279 active ships were in service, with 155 underway including 5 aircraft carriers. Approximately 10,000 sailors were deployed on the ground in support of the Global War on Terror. Navy ships and personnel were engaged in various operations around the world including humanitarian assistance, exercises with international partners, training, counterdrug operations, and more.