...and what were the Aldermaston marches all about?
Orange Herald was detonated during the Grapple series on 31 May 1957
Grapple X was our first Thermonuclear device, detonated five months later on 08 November 1957, giving a yield of 1.8 Megatons. Some bluff!
Last edited by Blacksheep; 11th Aug 2010 at 14:45.