Cambodia, like many countries in the region, has been suffering from an extended heat wave, and the province where the blast took place registered a high of 39C on Saturday. While high temperatures normally can’t detonate ammunition, they can degrade the stability of explosives over a period of time, with the risk that a single small explosion can set off a fire and a chain reaction.
Kiripost, an online English language news service, quoted a nearby resident as saying a major explosion occurred at about 2.30pm, followed by smaller blasts for another hour.
Pheng Kimneang was quoted as saying the windows of a factory nearby were shattered, and homes as far as a kilometre away suffered minor damage. Photos of the base show it in a large field, apparently with no civilian structures close by.
Hun Manet offered condolences to the soldiers’ families and promised the government would pay for their funerals and provide compensation both to those killed and those wounded.
A graduate of the US Military Academy at West Point, he was army commander before he was elected last year to serve as prime minister, succeeding his father Hun Sen, who led Cambodia for 38 years before stepping down.