U.S. Marines with 3rd Radio Battalion, 31st Marine Expeditionary Unit, conduct maritime sensing during a sensor expeditionary advanced base exercise at Kin Blue, Hansen, Okinawa, Japan, Feb. 1-6, 2025. The exercise reinforced Marines’ abilities to gather maritime and airspace intelligence by employing radar and relaying the information back to commanders. The America Amphibious Ready Group (ARG), compromising amphibious assault carrier USS America (LHA 6), amphibious transport dock ship USS San Diego (LPD 22), and amphibious dock landing ship USS Rushmore (LSD 47) along with the 31st Marine Expeditionary Unit (MEU), are underway conducting routine integrated operations in U.S. 7th Fleet area of operations. U.S. 7th Fleet is the U.S. Navy’s largest forward- deployed numbered fleet, and routinely interacts and operated with allies and partners to preserve a free and open Indo-Pacific region. (U.S. Marine Corps photo by LCpl. Victor Gurrola) - U.S. Marines with 3rd Radio Battalion, 31st Marine Expeditionary Unit, conduct maritime sensing during a sensor expeditionary advanced base exercise at Kin Blue, Hansen, Okinawa, Japan, Feb. 1-6, 2025. The exercise reinforced Marines’ abilities to gather maritime and airspace intelligence by employing radar and relaying the information back to commanders. The America Amphibious Ready Group (ARG), compromising amphibious assault carrier USS America (LHA 6), amphibious transport dock ship USS San Diego (LPD 22), and amphibious dock landing ship USS Rushmore (LSD 47) along with the 31st Marine Expeditionary Unit (MEU), are underway conducting routine integrated operations in U.S. 7th Fleet area of operations. U.S. 7th Fleet is the U.S. Navy’s largest forward- deployed numbered fleet, and routinely interacts and operated with allies and partners to preserve a free and open Indo-Pacific region. (U.S. Marine Corps photo by LCpl. Victor Gurrola)