Petty Officer 2nd Class Peter Dewey, a maritime enforcement specialist and firearms instructor at Coast Guard Station Bellingham, Wash., instructs Petty Officer 3rd Class Poul Angstadt and Fireman Steven Martinez on the proper positioning during the Coast Guard Basic Rifle Marksmanship Course at Custer Sportsmen’s Club in Custer, Wash., Feb. 12, 2013. Coast Guard personnel undergo weapons training in order to carry out missions effectively and safely. U.S. Coast Guard photo by Petty Officer 2nd Class George Degener.