Published: Dec 07, 2021, 04:40 IST | Updated: Dec 07, 2021, 04:40 IST
Russian President Vladimir Putin is expected to issue an ultimatum to US President Joe Biden, and seek guarantee that NATO will never expand into Ukraine. The kremlin has said that it wants written guarantees from the United States and other NATO allies that the military alliance will not expand east both in terms of membership and western forces.