A fatal attack during Berlin’s Pride parade has prompted renewed scrutiny of EU intelligence-sharing on suspected extremists. The suspect, Abdul Ballout, previously known to authorities, travelled outside the Schengen Area and returned undetected, raising concerns about the effectiveness of current cross-border security measures.

European leaders, including France’s Macron and the UK’s Keir Starmer, convened in Berlin for an E5 summit aimed at strengthening defence collaboration amid shifting US commitments. The summit addressed support for Ukraine and strategic military projects, coinciding with a key NATO summit in Ankara in July.