Which branch of the U.S. armed forces was established on January 28, 1915?

The branch of the U.S. armed forces that was established on January 28, 1915, is the Coast Guard. This date marks the formal creation of the Coast Guard when the organization was established as the U.S. Revenue Cutter Service, which was later merged with the Life-Saving Service to form the modern Coast Guard. The date is significant in recognizing the role that the Coast Guard plays in maritime safety, law enforcement, and environmental protection.

The establishment of the Coast Guard was aimed at ensuring the safety and security of U.S. waters and the enforcement of customs and tariffs. This branch has a unique dual role within the Department of Homeland Security in peacetime and can also be transferred to the Department of the Navy during times of war.

Understanding the historical context of the Coast Guard's founding helps emphasize its importance in both maritime operations and national security throughout U.S. history.