It begins with a tactical nuclear explosion in Russia. Evidence points to the Chinese, who claim it's a Russian trick. For Stony Man, it's the start of the ultimate nightmare as the two countries amass firepower and troops. Soon more staggering explosions rock nations around the globe. At the heart of the horror is stolen tech-a nonnuclear Fuel-Air explosive "T-bomb." Cheap, powerful and clean, it's fallen into enemy hands. As cities crumble under its force, the teams track the covert and traitorous factions wreaking havoc in a game of world domination.