A peace-promoting diplomat is gunned down and barely escapes with his life. The world watches as the man lies at death's door in a high security facility. COBRA is watching as well and mounts an all-out cyber-assault to take their target down once and for all. Mainframe and Dial-Tone are the last line of defense in a deadly chess game with COBRA's entire cyber-war division. The Joes pray for peace but program for war in DENIAL OF SERVICE!