http://en.wikipedia.org/wiki/Nuclear_warfareowever, it was soon realised that submarines could 'sneak up' close to enemy coastlines and decrease the 'warning time'- the time between detection of the launch and impact of the missile - from as much as half an hour to under three minutes
I dont understand what ti's trying to say does this mean when you sneak up close to the shore and select a shallow trajectory the SLBM give you 3 minutes to respond???