unmanned surface vessel

…Rotary-Wing Aviation and Unmanned Aircraft Systems 3-61. Army aviation units conduct air-ground operations as the aviation maneuver force of the combined arms team. Army aviation units increase the combat power, agility, flexibility, and…

…Aerial reconnaissance. (4) Interception of vessels or aircraft detected outside the land area of the US for the purposes of communicating with such vessels and aircraft and directing such vessels and aircraft to a location designated…