The following is the transcript of an interview with European Union top diplomat Kaja Kallas that aired on "Face the Nation ...

A planned meeting between European Union foreign policy chief Kaja Kallas and Secretary of State Marco Rubio has abruptly ...

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

The meeting between High Representative Kaja Kallas and US Secretary of State Marco Rubio has been cancelled and will not ...

Adding insult to injury, the next day President Donald Trump vowed to slap a 25 percent tariff on goods from the EU and said ...

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 ...

The meeting between High Representative Kaja Kallas and US Secretary of State ... will work in practice – and that is for the United States, which also needs to work with us," Kallas said ...

France, Germany and Poland all make prompt declarations of support as Europe fears Trump’s alignment with Putin.