Senior Airman Garrick Karen, a 15th Aircraft Maintenance Squadron aerospace propulsion journeyman, performs pre-operations flight checks aboard a C-17 Globemaster III at Rimba Air Base during the 4th Biennial Brunei Darussalam International Defense Exhibition, Dec. 1, 2013. JBPPH personnel will be showcasing the C-17 through static displays and aerial demonstrations during BRIDEX. The exhibition is an opportunity for networking and sharing technology with regional partners and allies, building strong multilateral relationships, increased cooperation and enhanced preparedness for disasters and other contingency operations. (U.S. Air Force photo/Master Sgt. Jerome S. Tayborn)