Will independent Scotland claim Britain's nuclear deterrent leaving UK defenceless?

Professor Malcolm Chalmers of the Royal United Services Institute (RUSI) said the break-up of the UK would likely necessitate a relocation of the naval base at Faslane, and Royal Naval Armaments Depot at nearby Coulport, to the south coast of England - although he admitted such a move would be hampered by costs in excess of £3billion, and the concerns of local residents.