Yes - it's 'Carry On-Hello Sailor':
Kenneth Williams is Tony Blair
Charles Hawtree is Des Browne
Sid James is Sir Ivor Smallcock, First Lord of the Admiralty.
How our enemies in the 'Axis of Evil' countries must be shaking in their sandals as the 'War on Terror' is conducted by our tough, kick-ass politicians backed up by the dedication of the brave sailors of Shatt al Arab. 'They gave us blankets which were prickly' said one of them. Sounds a bit like the fate of the inmates of Guantanamo Bay, where I am sure similar atrocities happen.
In order to try to salvage something positive from the fiasco, perhaps the money from the stories sold could be put towards better equipment for our armed forces. Some decent compasses or up to date charts of Iraqi/Iranian territorial waters would be a start.