Sounds like Russia is trying to soften up the Kharkyv area for another attack-Ukraine says over 400 rocket attacks over past 24 hours. It also sounds like they are going after fuel supplies.
Also -
"Russia is using banned landmines that can detect footsteps and kill or injure anyone within a 50ft radius, a report has found.
Human Rights Watch said POM-3 anti-personnel mines that failed to deploy were discovered in the besieged Ukrainian city of
Kharkiv despite international treaties outlawing their use.
The campaign group said the ‘Medallion’ mines have been deployed by Vladimir
Putin’s invading forces."
https://www.dailymail.co.uk/news/ar...ed-landmines-Kharkiv-campaign-group-says.html