U.S. Marine Corps

"Semper Fidelis"

The Marine Corps is an expeditionary force-in-readiness, specializing in amphibious operations and rapid deployment. Marines serve as the nation's crisis response force and are often first to fight.

Official Website

Branch Profile

Established

1775

Active Personnel

177,000 active

Headquarters

Pentagon, Arlington, VA

Mission

Key Capabilities

Amphibious assault

Expeditionary operations

Marine Raiders (MARSOC)

Close air support

Embassy security

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