With the help of his personal artificial intelligence, J.A.R.V.I.S., Stark tinkered with the design of his power suit, refining it for flight capability, and built a more powerful and reliable arc reactor, both to power his pacemaker and power his suit. Upon returning to the United States, Stark declared that Stark Industries would no longer manufacture weapons, a move which his business partner and second-in-command CEO Obadiah Stane informed him was blocked by the board members shortly after. After his escape, he would later be picked up by the U.S. Stark escaped with the help of fellow captive Yinsen, the two used the materials around them to build a suit of armor, which he used to escape from captivity.
Blacklash (Marc Scarlotti) (Only appearance dies).