Department of the Navy

The Department of the Navy is a branch of the U.S. Department of Defense responsible for naval military operations. It oversees the United States Navy and the United States Marine Corps, focusing on maintaining maritime security, projecting power, and conducting naval warfare. The Department is led by the Secretary of the Navy, who reports to the Secretary of Defense. It plays a crucial role in national security, providing protection and support for U.S. interests at sea and around the globe. Its mission includes defending the nation, humanitarian assistance, and strategic deterrence.