The U.S. Marine Corps is undergoing a continuous modernization process called Force Design to adapt to evolving warfare, emphasizing advanced technology, flexible MAGTF formations, and maintaining core Marine values to ensure readiness and dominance against peer adversaries.
The article traces the evolution of Marine Corps force design over four decades, emphasizing the importance of historical context, civilian legislative influence, and budget constraints in shaping current and future force structures, with a focus on the ongoing Force Design 2030 initiative as a logical continuation of past efforts.
The Marine Corps has shifted its personnel approach from a train-and-replace model to one focused on retaining Marines, as outlined in Talent Management 2030. The service has exceeded its retention goals, with plans to field an end strength of 172,147 for FY 2023. The shift is driven by the need for a mature force capable of integrating cyber, space, and technology in the face of competition from China and rapid technological advancements. The Marines are also prioritizing education and training, including the use of virtual simulations and video learning. Understanding individual Marines' motivations and providing stability in terms of permanent changes of station are key factors in retaining personnel.
The US Marine Corps will restructure all of its infantry battalions and reduce their size from around 900 to just over 800 Marines by September, as part of the ongoing Force Design modernization effort. The units will also have more medical and reconnaissance capabilities, as well as loitering munitions. The changes were announced as part of the service's Force Design Annual Update.