Warbird (weapon)

Cobalt-60 warheads are massively destructive missiles designed by Cybertronians.

Fiction

Regeneration One

A group of Neo-Decepticons tried to take over a small depot. Sadly for them, Soundwave decided that they would better serve as martyrs, and deployed three Decepticon soldiers of his own to kill the neo-cons, and arm the Cobalt-60 warheads inside. Once the Wreckers broke in and captured the Soundwave's Decepticons, they discovered the armed missiles, and, with the help of Perceptor. Loose Ends, Part 1