US President Biden says he has seen clear signs that Russian President Putin is considering the use of chemical and biological weapons in the war against Ukraine.



Reuters reports that the United States, the NATO and NATO are concerned that Russia may use chemical and biological weapons under 'Operation False Flag' camouflage.



Russia claims that 'Ukraine is preparing to use chemical and biological weapons' and is trying to get a justification for using chemical and biological weapons.



President Biden is on a trip to Europe tomorrow local time.



Starting with the NATO Summit in Brussels, Belgium, the next day, we will attend the European Union Summit, the 7 major countries, and the G7 Summit one after another.



President Biden's visit to Europe is the first since Russia's invasion of Ukraine.