Sgt. Jacob Davis serves as an Army Combat Fitness Test grader for U.S. Army Maj. Drew Schaub, multinational, training plans officer for the British Land Warfare Centre in Warminster, United Kingdom, during a week of training for Military Personnel Exchange Program Soldiers at Sembach, Germany Oct. 31 to Nov. 4. The Military Personnel Exchange Program is a security cooperation program involving the reciprocal exchange of personnel between the U.S. Army and a similar unit in a foreign military service. (U.S. Army Photo by Staff Sgt. Yaozhuo Xu)