A new drone bomber may have joined Ukraine’s escalating assault on Russia’s oil industry. On Wednesday night or early Thursday morning, drones operated by the Ukrainian 14th Separate Unmanned Aerial Vehicle Regiment struck a pumping station on the Druzhba pipeline along the Russian-Belarusian border in Bryansk Oblast.

Ukrainian forces use drones with FAB-250 bombs for attacks on Russia. In particular, such drones were used to attack the Druzhba oil pipeline station near Novozybkov, Defense Express reports. The unique aspect of this attack on the Russian oil pumping station was the unusual weapon system used for the operation,

Attack in Russia’s Bryansk region focused on Novozbykov pumping station, crucial for Druzhba pipeline, with multiple fires reported in the area.

A Russian drone attack on a residential block killed eight people including three elderly couples in the eastern Ukrainian city of Sumy, prosecutors said on Thursday.