What will happen to the British military if....?

What will happen to the British military if the SNP (scottish national party) ever came to power, and the country was de-unified. Will the British military remain, or will Scotland pocess it own force, hugely reducing our military capabilities as a whole. I do know that the SNP want to get rid of the nuclear weapons base in Scotland where our 4 nuclear armed subs are based. If we lose this base, then we would have to consider London's river thames as a base (mive population area). Furthermore, even if a thames base was created, the reduced english only budget would hardly be able to afford the subs. Across the board we would lose our carriers, amphibious kit, and loads of destroyers, subs and frigates. Not to mention mively reduce the RAF and army, reducing our military capabilities and security. We would definantly lose our world cl power status. This is on top of a already reduced, strained and over-streched military and defence budget. Plus, would SNP be a member of NATO? and other military and sercurity things besides? anyone know the answers to these questions? I hope the SNP never win the election. Long live Britain, as one united nation.