United States Department of the Navy

The United States Department of the Navy is one of the branches of the U.S. Armed Forces, responsible for naval operations and maritime security. It oversees the Navy, which focuses on sea power and naval warfare, and the Marine Corps, known for its rapid-response capabilities and amphibious operations. The department plays a vital role in national defense, protecting U.S. interests at sea and enhancing global stability. It is led by the Secretary of the Navy and works alongside other military branches to ensure a coordinated defense strategy.