U.S. and South Korean explosive ordnance disposal technicians perform a maritime improvised explosive device familiarization dive during Rim of the Pacific (RIMPAC) 2014 in Hawaii July 23, 2014.
RIMPAC is a U.S. Pacific Fleet-hosted biennial multinational maritime exercise designed to foster and sustain international cooperation on the security of the world's oceans. (DoD photo by Mass Communication Specialist 2nd Class Taylor Smith, U.S. Navy/Released). Original public domain image from Flickr