U.S. Air Force Technical Sgt. Colin Ireland, an aircraft maintenance air advisor assigned to the 818th Mobility Support Advisory Squadron, Joint Base McGuire-Dix-Lakehurst, N.J., chats with Cameroon Air Force members following the opening ceremony for Central Accord 13, at Douala Air Force Base, Douala, Cameroon, Feb. 20, 2013. Ireland, is participating in Central Accord 2013, a joint exercise in which U.S., Cameroon and neighboring Central African militaries partner to promote regional cooperation while and increasing aerial resupply and medical readiness capacity. (Photo by Master Sgt. MSgt Stan Parker, 621st CRW Public Affairs)