Andersen Air Force Base Lifeguards Ruben Cruz (left) and Christian Villanueva (right) swim out on rescue boards to perform a simulated water search and rescue during the SAREX May 8 at Tarague Beach. The exercise enhances the tactical inter-operability within the island of Guam for water rescue emergencies in realistic ocean environment. The SAREX also included members from Guam's police and fire departments, the Navy's Helicopter Sea Combat Squadron 25, Coast Guard, Jeff's Pirates Cove Rescue Team. (U.S. Air Force photo by Airman 1st Class Nichelle Griffiths)