The "title" of commodore continues to be used in the U.S. Navy and Coast Guard for those senior captains in command of organizations consisting of groups of ships or submarines organized into squadrons; air wings or air groups of multiple aviation squadrons other than carrier air wings (the latter whose commanders still use the title "CAG"); explosive ordnance disposal (EOD), mine warfare and special warfare (SEAL) groups; Mobile Inshore Underwater Warfare (MIUW) groups; and construction (SeaBee) regiments. Although not flag officers, modern day commodores in the U.S. Navy rate a blue and white command pennant, also known as a broad pennant, that is normally flown at their headquarters facilities ashore or from ships that they are embarked aboard when they are the senior officer present afloat (SOPA).