Cambodia and Thailand exchanged fire across their disputed border for a fourth day on Sunday, hours after US President Donald Trump announced the two Southeast Asian nations had agreed to ceasefire talks and threatened continued fighting would jeopardize their trade deals with Washington.

Thailand and Cambodia clashed for a fourth day Sunday, despite both sides saying they were ready to discuss a ceasefire after a late-night intervention by US President Donald Trump. The neighbours, popular destinations for millions of foreign tourists,