U.S. Air Force Staff Sgt. Daniel Borowski, an aerial port air advisor assigned to the 818th Mobility Support Advisory Squadron, Joint Base McGuire-Dix-Lakehurst, N.J., stands in formation during the opening ceremony for Central Accord 2013, at Douala Air Force Base Douala, Cameroon, Feb. 20, 2013. Borowski 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. (U.S. Air Force photo/Master Sgt. Stan Parker)