Zelensky Warns Russia May Be Preparing New Offensive Toward Chernihiv-Kyiv Direction With Possible Belarusian Involvement

On May 20, 2026 — Day 1,546 of Russia's full-scale invasion — President Zelensky issued a public warning that intelligence indicators suggest Russia may be preparing a new offensive thrust toward the Chernihiv-Kyiv direction, potentially involving Belarusian territory as a staging ground. Zelensky did not specify a timeline but described the threat as requiring heightened vigilance. The warning echoed the early days of the February 2022 invasion, when Russian forces used Belarus as a launch point for their failed assault on Kyiv. Ukraine has maintained defenses on its northern border throughout the war, but the threat has gained new salience amid reports of increased Russian and Belarusian military exercises near the border. ISW's May 20 assessment noted Russian forces advanced in the Sumy direction — which borders Belarus — as well as in the Pokrovsk direction. The net territorial balance for the week of May 12–19 showed Russia lost a net 29 square miles, against a 4-week net loss of 69 square miles — suggesting Ukraine's tactical situation is improving in certain sectors even as Russia maintains overall pressure.