Core Points - EU member states' leaders expressed broad support for key defense flagship projects, including the "drone wall" initiative, during an informal meeting in Copenhagen on October 1 [1] - The "drone wall" aims to quickly detect, intercept, and, if necessary, shoot down incoming drones, addressing threats along the EU's eastern border [1] - The EU plans to collaborate closely with Ukraine and NATO to advance the "drone wall" project, particularly in light of recent drone incursions into the airspace of Poland, Denmark, and Norway [1] Summary by Sections Defense Initiatives - EU leaders agreed to prioritize defense areas such as air defense, artillery, drones, anti-drone systems, military mobility, and cyber defense [1] - The meeting marked a significant step towards achieving the EU's "common defense readiness" by 2030 [1] Collaboration and Security Concerns - The EU will work with Ukraine and NATO to implement the "drone wall" project, which is crucial for countering threats at the EU's eastern borders [1] - Recent drone incursions since September have heightened concerns regarding the security of the EU's eastern border [1] Upcoming Meetings - Following the informal meeting, a summit is scheduled for October 23-24, where EU leaders will make decisions regarding related defense issues [2]