Russia and Ukraine struck each other with hundreds of drones on Sunday, throwing Russian air travel in disarray, shortly after Ukrainian President Volodymyr Zelenskyy announced deals with Western partners that would allow Kyiv to scale up drone production.

Russia launched 550 drones and missiles across Ukraine overnight in the largest aerial assault since the war began. The capital Kyiv was the primary target.

Waves of drone and missile attacks targeted Kyiv overnight into Friday in the largest aerial attack since Russia’s invasion of Ukraine began more<a class="excerpt-read-more" href=" More