ASALM

The Advanced Strategic Air-Launched Missile (ASALM) was a medium-range strategic missile program, developed in the late 1970s for the United States Air Force. Intended for use in both the air-to-surface and anti-AWACS roles, the missile's development reached the stage of propulsion-system tests before being cancelled in 1980.

==Design and development== Development of the Advanced Strategic Air-Launched Missile was initiated in 1976. The ASALM was intended to replace the AGM-69 SRAM in United States Air Force service, providing improved speed and range over the earlier missile, as well as improved performance against hardened targets. In addition, the requirement specified that the ASALM should be capable of operating in a secondary air-to-air mode against AWACS radar-warning aircraft. Martin Marietta and McDonnell Douglas submitted proposals for the contract, the former's design using a Marquardt propulsion system; the latter's, one developed by United Technologies Corporation; the Martin Marietta design was favored by the Air Force