[QUOTE="SteveH"] Does it really matter, if anyone does try it on with the French they'll just wave the white flag before anyone gets hurt anyway.[/QUOTE] I note that Des carefully omits the fact that France, unlike Britain, was not party to the Nassau Agreement, in which it was agreed that the US would share Polaris technology. The Yanks didn't trust the Frogs and wouldn't let them have it. The Frogs had no choice but to develop their own. De Gaulle was in a mighty huff. France then took the incredibly expensive step of developing, not only its own sub-launched deterrent, but also its own land-based missiles as well as air-launched bombs, making it the only country outside the US and Russia to have this three-pronged deterrent. I *think* the land-based systems have been decommissioned now, but I'm not sure and can't be arsed to google for it right now. Of all things, this was the subject of my main dissertation which I had to write at university in France, so I actually used to know quite a lot about it, but that was 25 years ago and memory fails.