An Analysis of the Assessed ‘Most Dangerous Scenario’ Following Brexit on the Collective Security and Defence of NATO and the EU at the Strategic Military Political Level

A common held perception is that because the UK’s defence and security main effort is, and has always been, its commitments to NATO, Brexit will have a minimal impact on defence and security matters. Or, similarly, Brexit is irrelevant to European security because the EU is primarily a political and economic union, not a security and defence one. However, there are indications that either directly or indirectly, Brexit could reduce the overall effectiveness of the collective security and defence of Europe. This paper examines the extreme end of feasible consequences of Brexit on European collective security and defence. Furthermore it offers mitigation and resilience measures up to 2023 in order to counter the effects of the worse-case scenario described in detail in this paper. As primary source for this paper, the team held a wide range of interviews, including officials from the EU, the Germany Embassy in London, and senior officers and civil servants in a variety of British government departments.

Autoren: Matthias Besard | Soheb Mushtaq | Barnaby Smith

Foto: UK MOD / Sgt Jim Wise RAF

#GIDSresearch 02/2021 | 21. Juli 2021 | ISSN 2699-4380