MOSCOW, March 31. /TASS/. The Russian army used a smart artillery shell Krasnopol to eliminate the Ukrainian nationalists’ stronghold at a strategic crossroads.

"A stronghold of Ukrainian nationalists at a key road junction was wiped out by a smart artillery shell Krasnopol, guided to target by an unmanned aerial vehicle," the Defense Ministry said.

A video of the Ukrainian stronghold being destroyed was released on Thursday.

Earlier, the Defense Ministry showed a video of a Krasnopol shell hitting Ukraine’s air defense system S-300.