Iron Man #32 (2005)

It’s Iron Man the way you like him: wracked by guilt and crackling with power! With the Alpha Team out of action, Tony Stark must stop both the nuclear terrorist and the monstrous Overkill Mind -- alone. But even if he can reach the twisted S.H.I.E.L.D. agent at the heart of the Mind, the nation of Kirikhstan may pay an explosive price!