After Japan's surrender in August, King Sisavang Vong agreed with the French that he intended to have Laos resume its former status as a French colony against the urging of Prince Phetsarath, who sent a telegram to all Laotian provincial governors notifying them that the Japanese surrender did not affect Laos' status as independent and warning them to resist any foreign intervention. Phetsarath also proclaimed unification with the country and the southern Lao provinces of Indochina on 15 September, this led to the King dismissing him from his post as Prime Minister on 10 October.