Iron Man Vol. 1 (1968-1996) #281

Plot

When a nuclear reactor melts down in Japan, the company sends a trio of assassins to take vengeance on the maker of the faulty parts that caused the meltdown, Tony Stark; Tony is still close to death and battles the Masters of Silence by remotely controlling his Iron Man armor; Feeling that this is not going to be effective, Tony creates a new suit of armor to battle his foes.