Estonia's three-term Prime Minister Andrus Ansip submitted his resignation on Tuesday in a long-planned move to pave the way for his successor to lead a new government into a general election next year, Reuters reported. Ansip announced last month he would resign, along with his cabinet, and his Reform Party has picked Siim Kallis, a vice-president of the European Commission, to form a new coalition if he is nominated by the country's president. A spokesman for Estonian President Toomas Hendrik Ilves told Reuters that Ansip had submitted his resignation. The president has 14 days to formally nominate a new candidate for prime minister who will then nominate a cabinet.