The UK and the European Union are set to engage in critical discussions aimed at establishing a new defence and security agreement, the first major summit since Brexit. As both sides continue to navigate complex post-Brexit disagreements, the focus is on a potential defence pact that could see British soldiers collaborating with EU forces, particularly in light of rising tensions involving Russia. UK foreign secretary has emphasized the necessity of a robust partnership with the EU, while also addressing the challenges posed by opposition sentiments regarding the proposed pact. Discussions are ongoing as British defence firms seek to capitalize on the anticipated €150bn EU defence budget, with significant implications for post-Brexit security collaboration.