An Eye For An Eye

Description for AN EYE FOR AN EYE by Gerald Seymour:

A newcomer to Britain's diplomatic corps, Peter Holt's future was shattered in one brief moment of explosive horror in Soviet Crimea.  There he watched helplessly as his financee, an aide to the British Ambassador to Russia, was murdered along with her superior by the world's deadliest assassin.  Shaken, embittered a man of peace no longer, Peter Holt set off down a bloody new road---a deadly path that would lead him into a barren and hostile terrorist hell on the most perilous assignment of his career...vengeance!