Capt. Sergio Lopez (center), the Army Forces executive officer, Soto Cano Air Base, Honduras, poses with Col. Julio Salguero (left) and Lt. Col. Jose Perez (right), both servicemembers in the 4th Infantry Brigade during the medical readiness and training exercise in Champerico, Guatemala Dec. 12, 2011. The brigade hosted 22 Joint Task Force-Bravo members during the MEDRETE in El Codo and Champerico Dec. 8-13. Medical professionals provided care to more than 1,400 residents. (U.S. Air Force photo/Capt. Candice Allen)