
Inside UK’s top secret nuclear deterrent which lies ‘undetected at all times’
The UK’s CASD is a top secret organisation ready to defend the country since 1969 The CASD, Continuous At Sea Deterrent, is defined as a policy of maintaining at least one nuclear-armed ballistic missile submarine patrolling the seas, “undetected at all times” (stock image)(Image: BAE Systems via Getty Images) The UK has a top secret…