Russian troops poised for new offensive on Sumy Oblast — Ukrainian Border Guard Service
Russia controls 100 square kilometers in Sumy Oblast, expanding zone, expert says
Ukrainian officer: Russia eyes border gains to twist Kyiv's arm at the table
Ukraine refutes Zelenskyy skipping Berlin events over frontline crisis
Russia amasses over 50,000 troops near Sumy for new northern assault
Ukraine braces for major Russian offensive this summer
Russia shifts offensive focus, redeploys forces to northern Sumy Oblast — ISW
Russia occupies four villages in Sumy Oblast
Putin's visit to Kursk signals renewed ambitions for Sumy despite lack of capability
Russian missile strike on training range kills 6, injures 10
Drone strike injures civilians during aid effort in Sumy
Ukrainian officer sentenced to 10 years for stealing night vision gear worth $110k
Russia ramps up attacks on Sumy and Kharkiv oblasts
Russian drones target civilians, damage enterprise in Sumy Oblast
Family of three killed in Russian drone strike near Bilopillya — Zelenskyy
640,000 Russian troops engaged against Ukraine — Syrskyi
Large-scale fire erupts after Russian drone strike in Sumy Oblast — rescue efforts underway
Deadly Russian drone strike hits truck in Sumy Oblast
Truce ignored: Russia stepped up attacks — DeepState
Russia launches over 100 drones at Ukraine, 60 shot down