U.S. Coast Guard Books

About U.S. Coast Guard

The United States Coast Guard (USCG) is the maritime security, search and rescue, and law enforcement branch of the U.S. Armed Forces. Founded in 1790, the Coast Guard operates under the Department of Homeland Security in peacetime and can be transferred to the Navy during wartime. Its mission set is unique, encompassing national defense, maritime safety, environmental protection, drug interdiction, and port security. The USCG operates a diverse fleet of cutters, patrol boats, icebreakers, and aircraft, covering an immense area of responsibility including coastal waters, the Great Lakes, and Arctic and Antarctic regions. Coast Guard personnel are highly trained in search and rescue, maritime law, and disaster response, often serving on the front lines of hurricanes, floods, and major accidents. Unlike other branches, it also holds law enforcement authority, capable of boarding and inspecting civilian vessels. The Coast Guard plays a vital role in protecting U.S. maritime interests, enforcing international laws, and ensuring the free flow of commerce. Its motto, “Semper Paratus” (Always Ready), captures its dual role as both a military and humanitarian force. The USCG’s blend of military precision and lifesaving mission sets it apart as a crucial element of national security.