PACIFIC OCEAN - (April 17, 2021) Naval Special Warfare (NSW) combatant craft operate alongside amphibious transport dock ship USS San Diego (LPD 22) during maritime interoperability training with Marines assigned to the 15th Marine Expeditionary Unit. NSW is the nation's premier maritime special operations force and is uniquely positioned to extend the Fleet's reach and deliver all-domain options for naval and joint force commanders. (U.S. Navy photo by Mass Communication Specialist 1st Class Eric Chan)