With her frank approach to communication and uncompromising stance toward Russia, EU chief diplomat Kaja Kallas has become a ...

For Kallas, Russia's invasion of Ukraine has been the 'making of her global reputation'. | Credit: Adam Berry / Getty Images Former Estonian Prime Minister Kaja Kallas is making waves as the ...

Former Estonian Prime Minister Kaja Kallas is making waves as the European Union's top foreign policy official. At a time of rising tension between the EU and the U.S. and a fortifying bloc of ...