160310-N-MD297-161 PACIFIC OCEAN (March 10\, 2016) Arleigh Burke-class guided-missile destroyer USS Lassen (DDG 82) patrols the Eastern Pacific. Lassen is currently underway in support of Operation Martillo\, a joint operation with the U.S. Coast Guard and partner nations within the 4th Fleet area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Huey D. Younger Jr./Not Released)