OFF THE COAST OF BRAZIL - The Coast Guard Cutter Northland and the USS Farragut combine efforts to find flight drones used for a gun exercise off the coast of Brazil, April 26, 2008. The drones were used as a target for a gun exercise during this years UNITAS, a multinational event testing the interoperability of U.S. and foreign navies. U.S. Coast Guard photo by, Public Affairs Specialist 2nd Class Nathan Henise