PARIS  A coded French diplomatic cable leaked to a French newspaper quotes the British ambassador in Afghanistan as predicting that the NATO-led military campaign against the Taliban will fail. That was not all. The best solution for the country, the ambassador said, would be installing an “acceptable dictator,” according to the newspaper.

“The current situation is bad, the security situation is getting worse, so is corruption, and the government has lost all trust,” the British envoy, Sherard Cowper-Coles, was quoted as saying by the author of the cable, François Fitou, the French deputy ambassador to Kabul.

The two-page cable  which was sent to the Élysée Palace and the French Foreign Ministry on Sept. 2, and was leaked to the investigative and satirical weekly Le Canard Enchaîné, which printed excerpts in its Wednesday issue  said that the NATO-led military presence was making it harder to stabilize the country.

“The presence of the coalition, in particular its military presence, is part of the problem, not part of its solution,” Sir Sherard was quoted as saying. “Foreign forces are the lifeline of a regime that would rapidly collapse without them. As such, they slow down and complicate a possible emergence from the crisis.”