Putin has often said the 2022 peace negotiations in Istanbul could serve as a framework for peace talks with Ukraine.

Russian dictator Vladimir Putin and his top officials continue to reject the terms of negotiations proposed by the United ...

Experts from the Institute for the Study of War (ISW) indicate that the russian occupiers are preparing to surround Kupiansk and cross the Oskil River, and are also continuing their "creeping advance" ...

Experts at the Institute for the Study of War expected Russian forces to focus on seizing frontline Ukrainian towns and cities over the winter - they have recently taken the town of Kurakhove and ...

Since the 2022 invasion, Ukraine has lost control of about 11% of its land, according to CNN analysis of data from the Institute for the Study of War, a US-based conflict monitor. When factoring ...

Newsweek could not independently verify this report. A map produced by the Institute for the Study of War, showing assessed Russian and Ukrainian control of territory in Ukraine's eastern Donetsk ...