Doug Elsey is a Canadian documentary photographer specializing in expedition and adventure photography. His images have appeared in National Geographic and Popular Science and he has been on assignment with NATO Special Forces, the Canadian Department of National Defence, the Norwegian Naval EOD Commando, the Icelandic Coast Guard EOD and United States Navy Experimental Diving units. Elsey has documented numerous military deep diving MCM and surface EOD exercises from the high arctic to the tropics and has participated on five civilian expeditions sponsored by National Geographic.