At the Heart of Atlantic Fleet Training: TSVRON 4

NAVAL STATION NORFOLK, Va. – When you combine mission focus, teamwork, technical expertise, and creativity, the results are remarkable if not predictable. Training Support Vessel Squadron (TSVRON) 4 is no exception.

U.S. Marines with Maritime Special Purpose Force, 22nd Marine Expeditionary Unit, board a vessel in rigid-hull inflatable boats while conducting maritime interception operations aboard U.S. Navy training support vessel USNS Vindicator (TSV5) in support of Iwo Jima Amphibious Ready Group Marine Expeditionary Unit Exercise (ARGMEUEX) while underway in the Atlantic Ocean, May 18, 2025.

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