Recent social media videos show Ukrainian forces using drones similar to IEDs. The drones sit next to roads and then strike Russian military vehicles when they pass.

Officials say a Russian drone has blasted a hole in an apartment building in northeastern Ukraine during a nighttime attack that killed at least six people and wounded nine others.

Russia launched a massive overnight attack on Ukraine, firing 42 missiles and 123 drones, including decoys, resulting in significant damage and loss of life. A Russian drone strike on an apartment building in Sumy killed six people and wounded nine.