P olish and allied NATO aircraft were scrambled in response to a large Russian drone and missile attack launched into Ukraine on Sunday night, the Polish military's Operational Command said in a statement.

The same data networks that enable phone apps and web surfing help drones navigate, so officials are imposing daily, patchwork shutdowns. The actions can be very disruptive to daily life.

Russia has scaled down its Navy Day celebrations due to security concerns from ongoing Ukrainian drone attacks. Authorities canceled warship parades in St.