What comprehensive program was established in April 1980 in response to a failed rescue attempt?

The comprehensive program established in April 1980 in response to a failed rescue attempt is Special Operations Forces. This initiative was a result of the Iranian hostage crisis and marked a significant shift in the U.S. military's approach to unconventional warfare and counterterrorism operations. The failure of Operation Eagle Claw highlighted the need for better coordination, training, and equipment for special operations, leading to the development of more effective forces capable of executing complex rescue missions and counterterrorism actions.

Special Operations Forces represent a specialized capability within the military that focuses on unconventional warfare, direct action, reconnaissance, and counterterrorism. The establishment of such forces was aimed at ensuring that the United States could effectively respond to similar crises in the future, improving operational readiness and the execution of missions that require a high degree of skill and coordination.