U.S. Coast Guard

The U.S. Coast Guard is a branch of the U.S. military responsible for protecting the country's waterways, ensuring maritime safety, and enforcing laws at sea. It conducts search and rescue missions, helps with environmental protection, and manages navigation aids. Additionally, the Coast Guard plays a vital role in national security by preventing smuggling and illegal immigration. Unlike the Navy, which operates primarily in military engagements, the Coast Guard focuses on civilian missions and can be called into active duty during emergencies or wartime. Its unique combination of roles makes it essential for both homeland security and maritime safety.