What did Ukraine achieve on 30 September 2025?
A look back at a day that combined a drone-defence mission to Denmark with a milestone in Ukraine's EU accession preparations.

What did Ukraine's government accomplish on 30 September 2025? Two developments, one military and one legal, marked the day.
Ukrainian president Volodymyr Zelenskyy deployed a military mission to Denmark to share Ukraine's expertise in countering Russian drones. The deployment came as European countries planned a joint "drone wall" project to strengthen airspace defence.
On the same date, Ukraine completed the screening process assessing how closely its legislation matches the acquis communautaire, the body of EU law, as part of its path towards EU membership.
Taken together, the two events showed Ukraine acting on both fronts that day: offering practical know-how to European partners on drone defence, and finishing a formal step in its accession preparations.