Donald Trump signed key executive orders, including the US exit from the World Health Organisation (WHO) and the Paris Agreement on Climate Change.

Donald Trump said he would impose high tariffs and further sanctions on Russia if it continued its "ridiculous war".

NATO Secretary-General Mark Rutte has warned that a Russian victory over Ukraine would undermine the dissuasive force of the ...

Any attempt to get Ukraine into Nato will run into a “buzz saw” in Washington unless Europe pays for it, a top diplomat for ...