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.

At least four people died overnight as Russian drone and missile strikes continued to pound Ukraine’s towns and cities, local officials said Saturday. Meanwhile, Moscow’s troops continued their grinding advance through the country’s east.

Several people died overnight as Russian drone and missile strikes pounded Ukraine’s towns and cities, local officials said Saturday. The attack prompted emergency power grid shutdowns in seven Ukrainian regions,