The military is divided into several branches, each with specific roles and responsibilities. The main branches include the Army, Navy, Air Force, Marine Corps, and Coast Guard. The Army focuses on land-based operations, while the Navy conducts maritime missions. The Air Force is responsible for aerial warfare, and the Marine Corps serves as a rapid-response force. The Coast Guard primarily handles maritime safety and security. Each branch has its own training programs and career paths, allowing service members to specialize in various fields. Together, these branches work to protect national interests and ensure security both domestically and internationally.