FILE - Cambodia's Prime Minister Hun Manet attends the East Asia Summit at the Association of the Southeast Asian Nations (ASEAN) Summit in Jakarta, Indonesia, Thursday, Sept. 7, 2023. Cambodia’s prime minister says 20 soldiers have been killed and several others injured in an ammunition explosion at a base in the southwest of the country. Hun Manet said in a Facebook post that he was “deeply shocked” when he received the news of the explosion Saturday afternoon at the base in Kampong Speu province. (Yasuyoshi Chiba/Pool Photo via AP, File)