Russia creating buffer zone near Sumy border — DeepState
Russia seeks to expand control zones in Sumy Oblast — Trehubov
Russian drones hit Sumy apartment buildings, 17 injured, including a child
Russian drone strike sets cars and homes ablaze in Sumy Oblast
Nineteen children injured in Russian attacks on Sumy Oblast
Russian guided bombs kill woman, wound 3 in Shostka, Sumy Oblast
How Russian troops use pipelines to attack Sumy and what happens next — NV exclusive
Russia drops fake Ukrainian banknotes from drones in northern regions
Animal rescuers pull sick wolf from frontline area near Russian border - video
Russian artillery kills 20-year-old woman in Sumy Oblast
Russian forces hit fire station twice in Sumy Oblast, destroying building and equipment — SES
Russian strike destroys Hetman National Nature Park building in Sumy Oblast
Russian drone intentionally targets civilian minibus in Sumy Oblast
Russian strikes hit Naftogaz sites
Ukrainian defender missing nearly one year located in hospital
Russian drones kill two, injure nine in Sumy Oblast
Russian attack on Sumy street damages vehicles, four injured
Russia damages 4 Ukrposhta branches in one day
DeepState: Russian troops advance near three settlements in Ukraine
Two killed in Russian bomb attack on businesses in Sumy Oblast