The United States Marine Corps (USMC) is a branch of the U.S. Armed Forces responsible for amphibious operations. Established in 1775, it is known for its rapid response capabilities and specialized training. Marines are often the first to arrive in crisis situations, providing support in combat and humanitarian missions. The USMC operates under the Department of the Navy and works closely with naval forces. Its core values are honor, courage, and commitment. Marines undergo rigorous training at facilities like Marine Corps Recruit Depot and are recognized for their discipline and teamwork in various military operations worldwide.