151114-N-WA189-077 RIO GRANDE, Brazil (Nov. 14, 2015) Navy Councilor 1st Class Nathan Bernette, from USS McFaul (DDG 74) scrapes paint away from a wall Nov. 14 at a local elementary school in Rio Grande, Brazil. UNITAS 2015, the U.S. Navy's longest running annual multinational maritime exercise, is part of the Southern Seas deployment planned by U.S. Naval Forces Southern Command/U.S. 4th Fleet. This 56th iteration of UNITAS is conducted in two phases: UNITAS Pacific, hosted by Chile, Oct. 13-24, 2015, and UNITAS Atlantic, hosted by Brazil, Nov. 13-24. (U.S. Navy photo by Mass Communication Specialist 2nd Class Adam Henderson/Released)