Sri Lanka’s president said reopening talks with the International Monetary Fund over a bailout program would represent the biggest threat to the island nation’s economy, hitting back at his opponents who have pledged fresh dialogue with the lender.

Sri Lankans are voting in a presidential election that will determine the course of the country’s recovery from its worst economic crisis and resulting political upheaval

Sri Lanka’s 17 million voters head to the polls Saturday to elect a president two years after an economic meltdown and a historic debt default caused widespread political unrest and the ousting of the former strongman leader.