A U.S. sailor, left, explains counter Improvised Explosive Device methods with members of the New Zealand navy operational diving team during an IED training scenario as part of Exercise Tricrab at Naval Base Guam, May 09, 2016. The sailor is an explosive ordnance disposal technician assigned to Explosive Ordnance Disposal Mobile Unit 5. Tricrab, a combined exercise involving military forces from five different countries, focuses on strengthening relationships within the Asia-Pacific region. Navy photo by Petty Officer 3rd Class Alfred A. Coffield