Great thread from @DefMon3, it appears that west of Lysychans'k, Russian forces have run into a Ukrainian defensive line around Bilohorivka and Zolotarivka. Both sides are relying on artillery fire, and the Russians are operating out of the Verkhn'okam'yanka refinery. https://t.co/nskIeg77P8

— OSINTtechnical (@Osinttechnical) July 16, 2022