Sub Wars: Target SUSUS
by Hugh G. Nott & William J. Slattery
U. S. Captain Steve Cooper and Russian Admiral Leonid Gorshin were experts in nuclear submarines. Each knew how to fight, how to win, and how to strategically play the game of war. But most of all, they knew each other's weaknesses — and hated each others guts!
THE SUB STATION
The Russians called it Project Potemkin, but to the U.S. it was SUSUS: Soviet Union Secret Underground Station.