G.I. JOE: A REAL AMERICAN HERO (1982) #114

« Metal-Head! » As the Battle of Benzheen comes to a head, a group of Joes face off vs. a new Cobra ally, Metal-Head, who proceeds to make quick work of three Joe vehicles. Before he can be apprehended by the angry Joes, a call to cease hostilities goes out on both sides as the Emir was forced in a secret meeting in a neutral country with Cobra Commander to ally himself with Cobra.