Russian forces continue limited offensive operations west of Pokrovsk toward Serhiivka in Donetsk Oblast as part of broader efforts to advance on the Pokrovsk and Dobropillya axes. Ukrainian units have repeatedly repelled assaults in the sector, including recent attacks near Serhiivka, Svitle, and Dobropillia, while Operation Vivaldi has enabled counteroffensives north of Lyman that recovered territory and disrupted Russian momentum toward the Kramatorsk-Sloviansk defensive belt. High Russian casualties, Ukrainian drone and artillery strikes on logistics, and the absence of confirmed breakthroughs in this locale have shaped trader assessments of incremental rather than rapid territorial change through year-end. Scheduled frontline developments, including any shifts in Russian force concentration or Ukrainian reinforcement, remain key variables.