A Ukrainian drone attack launched overnight succeeded in destroying an ammunition depot in the western Russian region of Tver, a source from Ukraine’s Security Service (SBU) told CNN on Wednesday.

An apparent Ukrainian attack on Russian military infrastructure — one of more than 10 since the beginning of August — struck overnight Tuesday. A munitions depot in the town of Toropets, deep inside Russia,

Russia said it was working to repel a Ukrainian drone attack on Toropets, where there's a major military depot, as explosions lit up the night.

Ukrainian drones have struck a large military depot in a town deep inside Russia overnight, causing a huge blaze and prompting the evacuation of residents.

A huge explosion has rocked the Tver region, in the west of Russia, after Ukrainian long-range attack drones targeted a sprawling ammunition depot there. Such was the power of the detonation that a light-magnitude earthquake was reported in the Tver region,

Ukraine destroys Russian arsenal, Poltava attack kills dozens, Russia nears rail hub. Washington considers authorizing long-range strikes.

Ukrainian drones hit an ammunition depot inside Russia this week, the latest attack targeting military facilities deep within the country.

A large-scale Ukrainian drone attack on Russia triggered an earthquake-sized blast at a major arsenal in the Tver region on Wednesday, forcing the evacuation of a nearby town, war bloggers and some media reported.

A Ukrainian drone strike hit a Russian weapons depot reportedly caused a 2.8 magnitude earthquake and a huge blast captured in a social media post showed a massive explosion.