Many of the drones aren’t particularly fast or high-tech, but they are cheap enough for the Kremlin to launch more than 700 in one night, in an effort to overwhelm Ukraine’s air defenses. Here’s what we know.

Ukrainian forces are increasing the intensity of long-range drone strikes deep into Russia ahead of Friday's planned meeting between Presidents Trump and Putin.

EXCLUSIVE: Sergej Sumlenny's company supplies thousands of FPV drones each month, shifting battlefield power to platoons and devastating Russian tanks and bunkers

Russian oil supplies to Hungary and Slovakia could be suspended for at least five days after a Ukrainian strike on a facility in Russia, Hungarian and Slovakian officials said on Friday, in a widening of the fallout of Russia's war in Ukraine.

Officials in Romania announced Wednesday that NATO deployed two German fighter jets in its airspace in response to a Russian drone attack on Ukraine.