This post originally appeared on the website of the Institut Montaigne.
Is Brexit a threat to the Franco-British defence and security cooperation ? Three questions to Dr Benedict Wilkinson, Senior Research Fellow at the Policy Institute at King’s College London.
Seven years after their signature, what is the impact of the Lancaster House Agreements on both France and the United-Kingdom (UK)?
At its most basic, the Lancaster House Treaties have made security and defence cooperation between the UK and France broader and deeper. For the French, the Treaties were mainly about getting the UK on board with their ambition to improve wider EU defence cooperation. In this, they were mostly successful. The British not only wanted to improve defence cooperation at the EU level, but also wanted a mechanism for engaging with the other leading European defence power outside of the EU framework. In this, they too, were mainly successful, for instance, in signing agreements in sectors such as missile production, nuclear and UAVs. Overall, then, the Treaties have had a positive impact: both parties have achieved their objectives and the partnership has become consequently more robust and encompasses a wider variety of areas.