Presented by Fred Emery

In a little more than a year time nuclear cruise missiles are due to be deployed in this country. If Labour are in power by then, those missiles will be turned away.

In NATO countries disarmament groups are growing in political influence, forcing military strategists to reconsider their long-term plans Panorama examines whether the defence of Europe can remain credible if it relies on conventional weapons alone. Is pulling down the nuclear umbrella the route to peace, or an invitation to war?