CLARK AIR BASE, Philippines -- Tech. Sgt. Mark Snider, a 353rd Operations Support Squadron security forces member, shows members of the Philippine Air Force how to disarm an enemy at close range here June 17. Four security forces members from the 353rd OSS conducted a six-day exchange with about 50 PAF members from over 12 different career fields during Teak Piston 09-2, a training exchange designed to enhance U.S and Philippine military training, capabilities and increase interoperability. (U.S. Air Force Photo by Tech. Sgt. Aaron Cram)