Cool video.
“A Russian vehicle being destroyed by a fire-and-forget submunition of a rare German SMArt 155 projectile was caught on video. These projectiles are used with another German system - PzH 2000.
Submunitions are dispensed in air and then search for targets using sensors.”
https://twitter.com/UAWeapons/status/1546565537895006209
“After Lithuania, Estonia closed its border with Russia for goods”