After defeating his drones Stark and Rhodes confront Vanko himself, now in a new and powerful suit of armor. Neither can match Vanko, but Vanko is ultimately defeated when they fire repulsor rays at each other, causing yet another huge explosion. With his suit too damaged to continue the fight Vanko activates his suit's self-destruct mechanism, along with that of his drones, apparently killing himself in the process. Stark saves Potts from the exploding drones' remains. Potts quits as CEO, and she and Stark kiss.