US President Joe Biden has said that he will be moving troops to eastern Europe "in the near term" as fears continue to grow over a Russian invasion of Ukraine.
Russia has built up more than 100,000 troops on the border with Ukraine and the US says that it "clearly" has the capability now to launch an invasion.
Last Monday it was announced that the US military had put 8,500 troops on alert to deploy to Europe at short notice to bolster Nato efforts on the continent in a show of resolve against the Russian threat