Putin has indicated that he will not view any peace agreement with Ukraine as binding, the Institute for the Study of War said.

Since the turn of the century, the number of Russians who believe that the country should "live by its own wits and go its own way" has risen from 39% to 52% ...

Russia used to rely on Ukrainian expertise for its missile programs, but its actions in 2014 and beyond ended that ...

Russia is "the main actor" in hybrid attacks on the alliance, said a senior NATO official following a spate of incidents.