 In the post-war era, plans were revised so that the Wartime Broadcasting Service would have coped with a nuclear strike by installing 54 low-powered transmitters and keeping (what remained of) the main transmitter network in reserve, in case Soviet bombers used them to home in on targets.Although vague, plans from the mid-1950s were to provide both a national and regional radio service 24 hours a day (mirroring peacetime BBC operations at the time) with the objective of providing "instruction, information and encouragement as far as practical by means of guidance, news and diversion to relieve stress and strain".