The U.S. Marine Corps is a branch of the United States Armed Forces responsible for providing power projection from the sea. Established in 1775, the Marines are known for their rapid response capabilities and are often the first military force to arrive in crisis situations. They are trained to operate on land, sea, and air, making them versatile in various combat scenarios. Marines undergo rigorous training at Marine Corps Recruit Depots, where they learn essential skills such as teamwork, discipline, and combat tactics. Their motto, "Semper Fidelis," means "Always Faithful," reflecting their commitment to each other and their country.