While the special forces units of the KGB, such as Al"fa and Vympel are quite well known, there were many more units that remain obscure and unknown to most. These units include: Zenit, Kaskad, Grom, Tibet, Omega, Ural and more. Includes discussions of operations conducted within the USA and Western Europe during the 1960s. Much of the information in this book has only recently been declassified.