USS HARTLEY DE-1029

• USS Hartley (DE-1029) was a Dealey-class destroyer escort commissioned by the United States Navy in 1957, specifically designed for anti-submarine warfare during the Cold War era. • Named after Lieutenant Commander Ralph Hartley, who was killed during the Battle of Savo Island in World War II, honoring his bravery and sacrifice. • Homeported in Key West, Florida, Hartley was assigned to the U.S. Atlantic Fleet and played a significant role in the defense of the Caribbean and Atlantic approaches. • Participated in the Cuban Missile Crisis (1962), conducting patrols and surveillance in the Caribbean to enforce the naval quarantine against Soviet shipments. • Underwent FRAM (Fleet Rehabilitation and Modernization) upgrades in 1963, enhancing her sonar, radar, and anti-submarine weapons to keep pace with evolving Cold War threats. • Engaged in NATO operations and exercises, including “Operation Unitas,” fostering interoperability with allied navies and strengthening Western Hemisphere defense ties. • Played a role in scientific research by hosting oceanographers and participating in oceanographic surveys, contributing to the understanding of underwater acoustics and submarine detection. • Transferred to Colombia in 1972 and renamed ARC Boyacá (DE-16), continuing her service for nearly two more decades in the Colombian Navy. • Involved in a collision in 1965 with the USS Aeolus (ARC-3) cable ship in heavy fog off the coast of New England, resulting in damage but no loss of life. • Decommissioned and scrapped in 1992 after a long career, marking the end of service for a vessel that bridged the technological and tactical transitions of the Cold War naval era.