Even though the Ukrainian battlegroup’s positions are located on heights, Russian fighters deprived it of safe evacuation and retreat routes, squeezing the enemy forces from two sides, Andrey Marochko said LUGANSK, July 8. /TASS/. Russian troops improved their tactical position near the settlements of Lipovoye and Zelyonaya Dolina in the Donetsk People’s Republic and trapped an enemy combat group in the area, military expert Andrey Marochko told TASS on Tuesday. "During active combat operations,