An SH-60B Sea Hawk helicopter assigned to the Vipers of Anti-Submarine Squadron Light (HSL) 48 conducts training with crewmembers from the Boston-based 270-foot Coast Guard Cutter Escanaba during UNITAS in the Atlantic Ocean Sunday, Sept. 23, 2012. The crew aboard the Escanaba is participating in UNITAS, which is designed to train each naval force in a variety of maritime scenarios with each operating as a component of a multinational force providing the maximum opportunity to improve interoperability.