Kaja Kallas, the European Union's top diplomat, sat down with "Face the Nation" moderator Margaret Brennan to discuss the ...

The leaders are due to discuss - and potentially sign - an agreement which would give the US access to rare Ukrainian ...

Kaja Kallas, the European Union's High Representative for Foreign Affairs and Security Policy, has commented on NATO's role ...

President of the United States, Donald Trump, ruled out the possibility of Ukraine joining NATO. During a conference with the ...

US President Donald Trump has said he has a "lot of respect" for Ukrainian President Volodymyr Zelensky, on the eve of their ...

President Trump is threatening the European Union with steep tariffs. The EU's foreign policy chief said leaders there wonder ...

The only thing that really works, the only security guarantee that works, is NATO’s umbrella,” Kaja Kallas says.

The EU is trying not to start a war with the US, the EU High Representative for Foreign Affairs and Security Policy, Kaja ...