First operations in Ukraine counteroffensive have begun, says top official

Presidential adviser says supply lines and depots already being destroyed as intensity builds

• Russia-Ukraine war – latest updates

Preliminary operations have already begun to pave the way for a counteroffensive against Russian occupying forces, a Ukrainian presidential adviser has said.

“It’s a complicated process, which is not a matter of one day or a certain date or a certain hour,” Mykhailo Podolyak said in an interview with the Guardian. “It’s an ongoing process of de-occupation, and certain processes are already happening, like destroying supply lines or blowing up depots behind the lines.