The Russians, Chinese and Americans are planning to control satellites. The French program secret additional functions to a satellite. The Italians are working for a number of Gulf States to include secret interception facilities.
The Russians know about the French plans, so do the British. Secret files are hacked from some US military systems.
Fran ois Duhamel investigates for the DGSE. CIA agent Bruce Waller flies to Paris. Sir Charles Beresford of MI6 has to work out why the President of the US thinks there is a British double agent. The three friends work together for their mutual benefit.
The British think Michael Cocke is responsible. The Turks buy intelligence from him. They believe he has double-crossed them.
The Russians obtain a copy of American agents in Russia, and the British discover a list of Russian agents in the Middle East. The Indians obtain a Chinese document they give to MI6.
As the problems are resolved, Michael Cocke's life is expendable. The Turks hand him over to the Russians; the Americans and Russians have time to get their officers out; the Chinese agree not to attack the British in exchange for the return of the secret document; the French avoid a collapse of the government.