Introduction to the Coast Guard

From Hamilton’s first revenue cutters and early lighthouses to ocean station ships, LORAN nets, Antarctic and Arctic icebreakers, and today’s forces in Europe and the Middle East, Atlantic Area has grown from a coastal patrol to a global network over more than two centuries.

From World War II convoys and Cold War port security to Desert Storm, Deepwater Horizon, and pandemic response, the Reserve has spent 85 years surging into crises at home and overseas—providing the extra force the service needs when the stakes are highest.

From Hamilton’s “few armed vessels” to cutters and LEDETs in modern war zones, a small revenue force evolved into a full-fledged armed service that has answered every call from the age of sail to the Global War on Terrorism.

From rounding Cape Horn to icebreaking the Northwest Passage, the service built a vast Pacific footprint—cutters, lighthouses, LORAN nets, and air detachments—supporting missions from Manila Bay to Vietnam across 180 years of war and peace.

In 1790, Alexander Hamilton established a small fleet of coastal law enforcement vessels to patrol off East Coast seaports. Over the next 235 years, the service experienced rapid growth in its responsibilities, missions, and organization.