Beijing Emergency Management Agency - basic duties

you can see that they reference 3 agencies here - PLA + Armed Police +
Beijing F/R

I bet that Beijing Fire/Rescue is not armed - but the others are

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http://english.beijing.gov.cn/government/departments/202006/t20200627_1932962.html

Coordinating and directing the various professional teams for
emergency response of Beijing Municipality in a unified way,
establishing an emergency coordination and linkage mechanism,
promoting the coordination of command platforms, and the cooperation
with the People's Liberation Army and the Armed Police to participate
in emergency rescue work, and directing the Beijing Fire and Rescue to
carry out the relevant emergency rescue work.