Martyn Day MP  the Secretary of State for Defence, “what assessment his Department has made of the implications for his policies of the conclusions of the New Zealand Yearbook of International Law article entitled Is the UK nuclear deterrence policy lawful? Published in Vol. 11, 2013; and if he will make a statement.”

Gavin Williamson, Secretary of State for Defence responded “I can reassure the House that the United Kingdom’s nuclear deterrent is fully compliant and compatible with our international legal obligations.”