Five years ago, the Old Dog crossed the skies of the Soviet Union on a daring mission. One brave airman sacrificed his life to save his fellow crew members. His body was left in the Siberian wastes, while the Old Dog soared off to victory. Now, it has been discovered, David Luger never died. Captured and brainwashed by the KGB, Luger revealed U.S. military secrets of stealth technology. Secrets that could reunited the shattered factions of the former Soviet Union — and forge the most dangerous military alliance in the world…