First broadcast: Wednesday 05 August 2009, 10PM on More4
While having access to nuclear bombs provides an immense advantage - they are still limited by the method of delivery - which for Britain in the early 1950s was the V-bomber.
First broadcast: Wednesday 29 July 2009, 10PM on More4
The dropping of nuclear bombs on Nagasaki and Hiroshima in 1945 changed the world forever - any nation that failed to harness the power of the atomic bomb suddenly seemed extremely vulnerable.