On Wednesday 23rd January 2019 François Heisbourg, Special Adviser, Fondation pour la recherche stratégique, and Senior Adviser for Europe, International Institute for Strategic Studies; Alexander Kmentt, former Director, Department for Disarmament, Arms Control and Non-Proliferation, Austrian Federal Ministry for Europe, Integration and Foreign Affairs and Jessica Cox, Director of the Nuclear Policy Directorate, NATO, gave evidence to the select committee on International relations.