Fourth Marine Division

4th Marine Division celebrates the Relief and Appointment of Sgt. Maj. Christopher J. Adams and welcomes Sgt. Maj. Garett G. Kirkby, Marine Corps Support Facility New Orleans, Louisiana, Apr 4, 2025. The Relief and Appointment signifies the passing of authority from the outgoing Sergeant Major to the oncoming Sergeant Major. (U.S. Marine Corps photo by Sgt. Ethan A. Green)

U.S. Marines with Communication Company, 14th Marine Regiment, 4th Marine Division, prepare for a casualty evacuation (CASEVAC) involving a simulated casualty for a joint communications exercise with the 38th Combat Aviation Brigade, Indiana National Guard in Camp Atterbury, Edinburgh, Indiana, March 14, 2025. The joint communications exercise tested the Marines’ ability to rapidly deploy and establish secure communications in an operational environment. Upon insertion via UH-60 Black Hawk helicopters, radio teams established encrypted high-frequency networks with the combat operations center, coordinated simulated medical evacuations, and executed air extractions, demonstrating their capability to maneuver and communicate in dynamic conditions alongside joint force partners. (U.S. Marine Corps Photo by Maj. Lara Soto)

U.S. Marines are taught maneuvering techniques in a Multi Mission Reconnaissance Craft-A littoral craft during training at the U.S. Marine Corps Reserve Center, 4th Assault Amphibian Battalion in Tampa, Florida, March 4-7, 2025. The MMRC-A will allow Marines with 4th AABN, 4th Marine Division, to develop operational small craft expertise and proficiency to execute their mission to support the Marine Corps Total Force. (U.S. Marine Corps video by Cpl. Isaiah W. Smith) By License - This video contains audio from a USMC enterprise licensed asset from Adobe Stock: "Intense Action Soundtrack Suspense Intro" by ChillSound / https://stock.adobe.com/

U.S. Marine Corps Lance Cpl. Sizwile Nyoni, a satellite communications operator with Detachment, Communication Company, 14th Marine Regiment, 4th Marine Division, provides security while Marines set up a field expedient high frequency (HF) antenna during a joint communications exercise with the 38th Combat Aviation Brigade, Indiana National Guard in Camp Atterbury, Edinburgh, Indiana, March 14, 2025. The joint communications exercise tested the Marines’ ability to rapidly deploy and establish secure communications in an operational environment. Upon insertion via UH-60 Black Hawk helicopters, radio teams established encrypted high-frequency networks with the combat operations center, coordinated simulated medical evacuations, and executed air extractions, demonstrating their capability to maneuver and communicate in dynamic conditions alongside joint force partners. (U.S. Marine Corps Photo by Maj. Lara Soto)

U.S. Marine Corps Staff Sgt. Ezequiel Delatorre, a network chief, with Headquarters and Service Company, 2nd Battalion, 23rd Marines, 4th Marine Division, Marine Forces Reserve, and a native of Oxnard California, counts Marines as they walk into a bus on Marine Air Ground Combat Center Twentynine Palms, California, March 11, 2025.The Marines are headed to Kadena Air Base, Okinawa, Japan as part of Unit Deployment Program 25.1. The activation marks the beginning of an intensive period of training for 2nd Battalion, 23rd Marines as they provide a total force solution in support of the UDP by aligning Marine Forces Reserve’s commitment to Marine Corps strategic objectives. This is first time since 2020 that an entire Reserve infantry battalion has activated to support the Unit Deployment Program. (U.S. Marine Corps photo by Sgt. Scott Jenkins)

U.S. Marines with 4th Assault Amphibian Battalion, 4th Marine Division, Marine Forces Reserve, conduct high-speed, open water operations using a multi-mission reconnaissance craft–alpha variant, Tampa, Florida, March 4, 2025. The MMRC-A will enable Marines with 4th AABn to continue to train and operate in the maritime domain, supporting service level littoral maneuver concept development efforts. (U.S. Marine Corps photo by Lance Cpl. Van Hoang)

Sgt. Dakota Linker, administrative chief, Inspector-Instructor (I&I), Communications Company, 14th Marine Regiment, 4th Marine Division, was awarded the Navy and Marine Corps Achievement Medal in Indianapolis, Indiana on Feb. 20, 2025. Linker received the award for his efforts in recruiting four Marines from the Individual Ready Reserve (IRR) into the Selected Marine Corps Reserve (SMCR). To date, he has successfully brought eight Marines back into service, with one following his lead by joining the Active Reserve (AR) program. (U.S. Marine Corps Photo by Major Lara Soto)

U.S. Marine Corps Brig. Gen. Kevin Jarrard, commanding general, 4th Marine Division, meets with the naval architects with Naval Service Warfare Center Carderock, Combatant Craft Division to conduct pre-delivery inspection trials on the Multi Mission Reconnaissance Craft-A littoral craft in Edenton, North Carolina, Jan. 28, 2025. The predelivery inspection allows the naval architects to ensure that the MMRC-A performs and meets the required naval standards in small craft. (U.S. Marine Corps photo by Cpl. Aaron TorresLemus)

U.S. Marines with Golf Battery, 3rd Battalion, 14th Marine Regiment, 4th Marine Division, reload an M777 Howitzer during a Fire Support Coordination Exercise as part of Adversary Force Exercise 1-25 at Training Area Quackenbush, Marine Corps Air-Ground Combat Center, Twentynine Palms, California, Jan. 22, 2025. FSCEX is a live-fire training event integrating infantry battalion combat operations center functions, distributed artillery, mobile fire support teams, close air support assets, and electronic warfare support teams. The purpose of AFX is to create a credible, realistic threat for the exercise forces participating in Service Level Training Exercise 1-25 to engage against during the upcoming Marine Air-Ground Task Force Warfighting Exercise in a force-on-force, unscripted wargame. (U.S. Marine Corps video by Lance Cpl. Micah Thompson)