Petty Officer 2nd Class Chad Brown, a gunner's mate onboard the U.S. Coast Guard Cutter Waesche shows ammunition to Able Seaman Benjamin Sklarchuk, a marine engineering mechanic onboard the HMCS Calgary, during a multi-ship live-fire gun exercise, June 21, 2014. Sklarchuk is onboard the cutter Waesche as part of a crew exchange for the transit out to Hawaii for RIMPAC 2014. U.S. Coast Guard photo by Petty Officer 3rd Class Manda M. Emery