With a stalemate in Ukraine and discontent at home, Putin seems ready to escalate his war
Russians covertly trained by China return to fight in Ukraine, sources say
Russian nuclear head: situation at Ukraine's Zaporizhzhia nuclear plant reaching 'point of no return'
Putin hails Russia's test launch of a new ballistic missile
Putin says Russia test launches "most powerful missile in the world"
Ukraine's top peace negotiator Umerov arrives in Miami for talks with US envoys