Keywords: 120918-G-RT555-486 (8006492090).jpg U S Coast Guard Petty Officer 3rd Class Patrick Humphrey assigned to the medium endurance cutter USCGC Escanaba WMEC 907 stands watch during Unitas 2012 in Key West Fla Sept 18 2012 Unitas Latin for unity is an annual U S Southern Command-sponsored multinational naval exercise designed to enhance security cooperation and improve coalition operations between South American and U S maritime forces U S Coast Guard photo by Petty Officer 2nd Class Walter Shinn/Released https //www flickr com/photos/39955793 N07/8006492090/ 120918-G-RT555-486 2012-09-18 06 56 https //www flickr com/people/39955793 N07 U S Department of Defense Current Photos PD-USGov U S Department of Defense Current Photos https //flickr com/photos/39955793 N07/8006492090 2016-09-03 10 11 17 United States Government Work UNITAS Key West Florida United States Department of Defense |