160304-N-MD297-028 PUERTO QUETZAL, Guatemala (March 4, 2016) - Sailors assigned to the Arleigh Burke-class guided-missile destroyer USS Lassen (DDG 82) heave a mooring line during a brief stop for fuel (BSF) in Puerto Quetzal, Guatemala. Lassen is deployed to the U.S. 4th Fleet area of responsibility supporting law enforcement operations as part of Operation Martillo. (U.S. Navy photo by Mass Communication Specialist 2nd Class Huey D. Younger Jr./Released)