U.S. Marines with 22nd Marine Expeditionary Unit executed attack drone training on Camp Santiago, Puerto Rico. Chester "Charles" Clapper (USMC Pvt, USA SgtMaj (ret.)) recounts his experience...

The United States Marine Corps (USMC), also referred to as the United States Marines or simply the Marines, is the maritime land force service branch of the United States Armed Forces.

Founded in 1775, the Marines are an elite fighting force with the courage to engage in every battle—and the will to win. Learn more about how to join the Marine Corps.

Dec 4, 2025 · United States Marine Corps (USMC), separate military service within the U.S. Department of the Navy, charged with the provision of marine troops for seizure and defense of advanced bases …

A collection of information and resources designed to educate individuals about the opportunities available to them as a member of the United States Marine Corps.

The U.S. Marine Corps falls under the Department of the Navy; however its command structure is similar to the Army’s, except it follows the “rule of three” and includes Marine expeditionary forces and …

The United States Marine Corps (USMC) is a branch of the Armed Forces that acts as the premier crisis response force. Learn more about Marine Corps history.

Operating as a Marine Air Ground Task Force (MAGTF), the USMC provides the Joint Force with a variety of response options to deter, defend, and support humanitarian efforts.

Gain direct access to a Marine Recruiter who has fought alongside Marines and is prepared to show you how to become one. One doesn't consider an endeavor of this magnitude without having questions. …

The Marine Corps is organized into four principal subdivisions: Headquarters Marine Corps, the Operating Forces, the Supporting Establishment, and the Marine Forces Reserve.