Greece to hold legislative election on May 21.

Greek President Katerina Sakellaropoulou has approved Prime Minister Kyriakos Mitsotakis' request to dissolve parliament, paving the way for national elections on May 21. The vote will take place under a new proportional representation system, making it difficult for any party to gather a majority and making two rounds of voting likely. Mitsotakis' government has recently faced pressure over its handling of a deadly train crash and other issues, making his party far from certain to win the elections.