
Joe Biden has said the use of chemical weapons by Russia in Ukraine “would trigger a response in kind” by Nato.
The US president, who is in Europe for talks with Western leaders, has not spelt out what the response would be.

Joe Biden has said the use of chemical weapons by Russia in Ukraine “would trigger a response in kind” by Nato.
The US president, who is in Europe for talks with Western leaders, has not spelt out what the response would be.