In general, the order of precedence when displaying military flags together is the U.S. National Colors, U.S. Army, U.S. Marine Corps, U.S. Navy, U.S. Air Force, and U.S. Coast Guard. However, in any period, such as in wartime, where the U.S. Coast Guard is operating as part of the U.S. Navy, the U.S. Coast Guard flag would precede the U.S. Air Force flag.