A.O. Laser
From Transformers Wiki
The A.O. Laser is a Decepticon weapon.
Fiction
Super-God Masterforce comic
Overlord fired the A.O. Laser from the top of Chomolungma, a mountain, to attack places worldwide, including the United States of America, the United Kingdom, the Soviet Union, and Japan.
It was destroyed when Doubleclouder betrayed the Decepticons and joined the Autobots instead. The Decepticons' Great Counterattack!