A map shows the Strait of Hormuz on a laptop computer screen in this photo illustration in Athens, Greece, on March 3, 2026. (Photo by Nikolas Kokovlis/NurPhoto via Getty Images)
Sunset in the Atlantic from USNS Pathfinder (T-AGS 60) a Military Sealift Command oceanographic survey ship during a scheduled underway with Sailors from U.S. Naval Meteorology and Oceanography Command and staff from Naval Oceanographic Office on board. (US Navy photo by LT Bobby Dixon / Released)
A VBAT unmanned aerial system takes off from the flight deck of San Antonio-class amphibious transport dock ship USS Portland (LPD 27) during counter-small UAS training in the Pacific Ocean, April 4, 2026. (U.S. Marine Corps photo by Lance Cpl. Luke Rodriguez)
U.S. East coast-based Naval Special Warfare Operators (SEALs) conduct dive operations to increase maritime lethality during training off the coast of Key Largo, Florida, Feb. 18, 2025. Naval Special Warfare Group TWO produces, supports, and deploys the world’s most lethal maritime special operation forces to ensure the United States will deter and win wars. (U.S. Navy photo by Mass Communication Specialist 1st Class Katie Cox)
NAVAL BASE SAN DIEGO (Feb. 5, 2024) The first four Global Autonomous Reconnaissance Crafts (GARCs) are delivered to Unmanned Surface Vessel Squadron 3 (USVRON 3). (U.S. Navy photo by Mass Communication Specialist 1st Class Kelby Sanders)
Seahawk, a Medium Unmanned Surface Vessel (MUSV) prototype, departs Naval Base Point Loma, California, Aug. 6, 2025. (U.S. Navy photo by Mass Communication Specialist 1st Class Robert Zahn)
Screenshot from a video of U.S. Marines with Expeditionary Operations Training Group, III Marine Expeditionary Force testing Marine-Build drones off the coast of Naval Base White Beach, Okinawa, Japan, March 22, 2026. The training was part of the EOTG Unmanned Systems Branch, which seeks to teach Marines in basic drone operations, capabilities, and assembly. (U.S. Marine Corps video by Cpl. Giovanni Navarrette)
Marines with III Expeditionary Operations Training Group out of Okinawa, Japan, designed the unmanned surface vessel themselves, officials said, then blew it up with a drone.
A U.S. Navy Global Autonomous Reconnaissance Craft (GARC) maneuvers in the Atlantic Ocean during UNITAS 2025, the 66th iteration of the world’s longest-running multinational maritime exercise. (Official U.S. Navy photo)