ADVERTISEMENT Strengthening European air and missile defence capabilities is now one of the priorities for military cooperation within the EU. A total of 18 EU member states have signed a letter of intent to pool their efforts in this strategic sector. "We're talking about all capabilities, including anti-missile systems and anti-drone systems. So this is a crucial point because having an advantage in the air defines the war," explained Paweł Ksawery Zalewski, Polish Secretary of State for