Map showing the zones of former Russian occupation in Sumy Oblast, Ukraine     Ukrainian territory never occupied
     Ukrainian territory liberated from occupation
     Russian-occupied territory in Ukraine
Own work, derivate of 2022 Russian invasion of Ukraine.svg by Viewsridge

Oblast/Raion Borders Source:
OpenStreetMap
Territorial Control Sources:
Template:Russo-Ukrainian War detailed map / Template:Russo-Ukrainian War detailed relief map
ISW
Physeters