On September 16, 2009, over 330,000 active duty and reserve Navy personnel were serving around the world. Navy ships and personnel were conducting operations around the globe including counterterrorism missions in the Middle East, exercises with international partners, humanitarian assistance, and training of allied security forces. Key events included the departure of the USS Ronald Reagan carrier strike group from the Middle East after months of operations, and the Harry S. Truman carrier strike group conducting exercises off the U.S. East Coast with ships from nine other nations.