In the latest developments on the Ukraine crisis, Nato has announced it is sending additional ships and fighter jets to existing bases in Eastern Europe, as well as putting extra troops on standby, as tensions escalate. The move comes as Joe Biden considers sending 5,000 troops along with warships and aircraft to the Baltic region and Eastern Europe in a major policy pivot.

Meanwhile, some British embassy staff and their dependants are being pulled out of Kyiv in response to the mounting Russian threat. The Foreign Office confirmed the move after the United States ordered the families of all American personnel at the US embassy to leave the country.

As Britain follows America’s lead in evacuating embassy staff, EU diplomats announced their staff would remain in the country. Top European diplomat Josep Borrell added that there was no need to “dramatise” the situation while talks with Russia continue.

So, what happens now? Could war be prevented? At midday (GMT) on Tuesday January 25, you can join the Telegraph’s senior foreign correspondent, Roland Oliphant and Moscow correspondent, Nataliya Vasilyeva, as they discuss the increasing tensions over Ukraine. You will also have the opportunity to put questions to our leading experts during the call.

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