President Volodymyr Zelensky signs new defence cooperation agreements aimed at expanding Ukraine’s drone and air-defence capabilities. Multiple outlets report that Zelensky signs agreements with Estonia and the Netherlands, and that a separate set of agreements includes Denmark as well. The deals focus on sharing battlefield-tested Ukrainian drone expertise, supporting joint drone-related cooperation such as technology transfer and production collaboration, and enabling further defence cooperation between Ukraine and the partner countries. The announcements come amid ongoing Russian missile and strike activity, with Ukrainian officials linking the agreements to efforts to strengthen air defences and scale up military support and industrial capacity through international partnerships. One report also says Ukraine plans additional similar drone and defence arrangements with other countries, including Canada and Finland, as part of a broader push to broaden cooperation beyond its current partners. Across the reports, the agreements are presented as part of Ukraine’s strategy to deepen ties with European and NATO-aligned states while leveraging its experience developing and using drones in combat.