 Zartan invites the world leaders to a summit at historic Fort Sumter , where he blackmails them into disabling their nuclear arsenals , and reveals that he has created Project Zeus : seven orbital kinetic bombardment weapons of mass destruction at his command . He destroys central London to prove his superiority , and threatens to destroy other capitals if the countries don 't submit to Cobra . Storm Shadow betrays Cobra Commander and kills Zartan , revealing Cobra 's deception to the world leaders . While Snake Eyes , Jinx , and Flint fight Cobra 's soldiers , Cobra Commander activates the remaining six weapons and instructs Firefly to protect the launch device . Firefly is killed in combat by Roadblock , who deactivates and destroys the orbital weapons . Meanwhile , Colton and Lady Jaye rescue the President . 
