Stories

An MV-22B Osprey assigned to Marine Medium Tiltrotor Squadron (VMM) 363, Marine Rotational Force - Darwin 25.3, flies in a formation flight with CV-22 Ospreys assigned to 21st Special Operations Squadron, 353rd Special Operations Wing, near Lal-lo, Philippines, during a foreign disaster relief operation, Aug. 3, 2025. At the request of the Government of the Philippines, the MRF-D 25.3 Marine Air-Ground Task Force is working alongside the Armed Forces of the Philippines to provide foreign disaster relief to communities affected by consecutive storms and the southwest monsoon. The forward presence and ready posture of United States Indo-Pacific Command in the region facilitates rapid and effective response to crisis, demonstrating the U.S.’s commitment to Allies and partners during times of need. MRF-D is an annual six-month rotational deployment to enhance interoperability with the Australian Defence Force and allies and partners and provide a forward postured crisis response force in the Indo-Pacific. (U.S. Marine Corps photo by Cpl. Angelina Sara) - An MV-22B Osprey assigned to Marine Medium Tiltrotor Squadron (VMM) 363, Marine Rotational Force - Darwin 25.3, flies in a formation flight with CV-22 Ospreys assigned to 21st Special Operations Squadron, 353rd Special Operations Wing, near Lal-lo, Philippines, during a foreign disaster relief operation, Aug. 3, 2025. At the request of the Government of the Philippines, the MRF-D 25.3 Marine Air-Ground Task Force is working alongside the Armed Forces of the Philippines to provide foreign disaster relief to communities affected by consecutive storms and the southwest monsoon. The forward presence and ready posture of United States Indo-Pacific Command in the region facilitates rapid and effective response to crisis, demonstrating the U.S.’s commitment to Allies and partners during times of need. MRF-D is an annual six-month rotational deployment to enhance interoperability with the Australian Defence Force and allies and partners and provide a forward postured crisis response force in the Indo-Pacific. (U.S. Marine Corps photo by Cpl. Angelina Sara)

U.S. Marines and Navy Hospital Corpsmen with Combat Logistics Battalion 1, Marine Rotational Force – Darwin 25.3, remove simulated casualties from a 7-ton truck while conducting a mass casualty drill during Talisman Sabre 25, in the Northern Territory, Australia, July 21, 2025. Talisman Sabre is the largest bilateral military exercise between Australia and the United States advancing a free and open Indo-Pacific by strengthening relationships and interoperability among key allies and partners, while enhancing our collective capabilities to respond to a wide array of potential security concerns. (U.S. Marine Corps photo by Sgt. Brian A. Stippey) - U.S. Marines and Navy Hospital Corpsmen with Combat Logistics Battalion 1, Marine Rotational Force – Darwin 25.3, remove simulated casualties from a 7-ton truck while conducting a mass casualty drill during Talisman Sabre 25, in the Northern Territory, Australia, July 21, 2025. Talisman Sabre is the largest bilateral military exercise between Australia and the United States advancing a free and open Indo-Pacific by strengthening relationships and interoperability among key allies and partners, while enhancing our collective capabilities to respond to a wide array of potential security concerns. (U.S. Marine Corps photo by Sgt. Brian A. Stippey)

U.S. Marine Corps Lt. Gen. Christian F. Wortman, commanding general of I Marine Expeditionary Force, left, and Lance Cpl. Elijah Merino, a grenadier with 1st Marine Regiment, 1st Marine Division, repair a wall locker during Operation Clean Sweep III at Marine Corps Base Camp Pendleton, California, Sept. 16, 2025. - U.S. Marine Corps Lt. Gen. Christian F. Wortman, commanding general of I Marine Expeditionary Force, left, and Lance Cpl. Elijah Merino, a grenadier with 1st Marine Regiment, 1st Marine Division, repair a wall locker during Operation Clean Sweep III at Marine Corps Base Camp Pendleton, California, Sept. 16, 2025. OCS III, part of the ongoing Barracks 360 Reset initiative, demonstrates a collective commitment to improving living conditions through shared ownership, sustained accountability, and tangible improvements to the barracks. Wortman is a native of Pennsylvania and Merino is a native of California. (U.S. Marine Corps photo by Sgt. Bryant Rodriguez)

U.S. Navy Petty Officer Second Class Austin Washington, an aviation boatswain mate handler, directs an MV-22B Osprey assigned to Marine Medium Tiltrotor Squadron (VMM) 363, Marine Rotational Force – Darwin 25.3, for landing aboard the expeditionary sea base USS Miguel Keith (ESB 5) in the Philippine Sea, Aug. 29, 2025. For the first time in the rotation’s history, the MRF-D Marine Air-Ground Task Force's Aviation and Ground Combat Elements embarked aboard a U.S. Navy vessel to extend operational reach and provide flexible, combat-credible options across the Indo-Pacific. MRF-D is an annual six-month rotational deployment to enhance interoperability with the Australian Defence Force and allies and partners and provide a forward postured crisis response force in the Indo-Pacific. Washington is a native of California. (U.S. Marine Corps photo by Cpl. Angelina Sara) - U.S. Navy Petty Officer Second Class Austin Washington, an aviation boatswain mate handler, directs an MV-22B Osprey assigned to Marine Medium Tiltrotor Squadron (VMM) 363, Marine Rotational Force – Darwin 25.3, for landing aboard the expeditionary sea base USS Miguel Keith (ESB 5) in the Philippine Sea, Aug. 29, 2025. For the first time in the rotation’s history, the MRF-D Marine Air-Ground Task Force's Aviation and Ground Combat Elements embarked aboard a U.S. Navy vessel to extend operational reach and provide flexible, combat-credible options across the Indo-Pacific. MRF-D is an annual six-month rotational deployment to enhance interoperability with the Australian Defence Force and allies and partners and provide a forward postured crisis response force in the Indo-Pacific. Washington is a native of California. (U.S. Marine Corps photo by Cpl. Angelina Sara)

U.S. Marine Corps Cpl. Steele Armstrong, a satellite transmissions systems operator, and U.S. Marine Corps Lance Cpl. Jaden Coleman, a transmission systems operator, both with MarineWing Communications Squadron 18, Marine Air Control Group 18, 1st Marine Aircraft Wing,set up a radio call during the inaugural Thunderstruck Communications Competition, hosted byMWCS-38, MACG-38, 3rd MAW, at Marine Corps Air Station Miramar, California, Sept. 10,2025 - U.S. Marine Corps Cpl. Steele Armstrong, a satellite transmissions systems operator, and U.S. Marine Corps Lance Cpl. Jaden Coleman, a transmission systems operator, both with Marine Wing Communications Squadron 18, Marine Air Control Group 18, 1st Marine Aircraft Wing, set up a radio call during the inaugural Thunderstruck Communications Competition, hosted by MWCS-38, MACG-38, 3rd MAW, at Marine Corps Air Station Miramar, California, Sept. 10, 2025. Thunderstruck is a service-wide competition dedicated to communications Marines, showcasing the increasing importance of resilient command and control in distributed operations. The six-mile course integrated high frequency radio, Mobile User Objective System satellite communications, and data networking tasks under expeditionary conditions, testing the tactical, technical, and physical proficiency of Marine Corps communicators. Armstrong is a native of Minnesota, and Coleman is a native of Florida. (U.S. Marine Corps photo by Cpl. Renee Gray)

 
I Marine Expeditionary Force