Tony Stark. Genius, billionaire, playboy, philanthropist. Son of legendary inventor and weapons contractor Howard Stark. When Tony Stark is assigned to give a weapons presentation to an Iraqi unit led by Lt. Col. James Rhodes, he’s given a ride on enemy lines. That ride ends badly when Stark’s Humvee that he’s riding in is attacked by enemy combatants. He survives – barely – with a chest full of shrapnel and a car battery attached to his heart.