In an apparent blow to the military on its holiday, the ethnic rebel group known as the Karen National Union said on Facebook that it had overrun and seized a Tatmadaw camp. The group posted photos of weapons it said it had seized, including what appeared to be machine guns and rocket-propelled grenades.
The Tatmadaw has fought for decades with various ethnic groups in Myanmar, including the Karen. Some opposition leaders hope that urban protesters, who are mainly from the majority Bamar ethnic group, can build a coalition with the ethnic groups to resist the Tatmadaw.
The widespread killings on Saturday came a day after military-run television threatened protesters with being “shot in the back and the back of the head” if they persisted in opposing military rule.
According to the Assistance Association of Political Prisoners, which has tracked arrests and killings since the coup, about a quarter of those killed before Saturday were shot in the head.
The killings on Saturday took place in more than two dozen cities across the country. Many of the victims were bystanders.
In Meiktila, a city in central Myanmar, 14-year-old Ma Pan Ei Phyu was at home when the security forces began shooting randomly in the neighborhood, said her father, U Min Min Tun. The family did not hear a shot, and they didn’t realize that she had been killed until she fell to the floor. She had been hit in the chest.
In Yangon, 13-year-old Maung Wai Yan Tun was playing outside when the police and soldiers arrived. Scared, he ran away and was shot, his mother told the online news outlet Mizzima. The family went to recover his body, but finding it surrounded by security forces, they dared not approach.