https://help.twitter.com/en/rules-and-policies/glorification... doesn't seem to have 'unequivocally' anywhere.

I am not in favor of looters, but note that https://fas.org/irp/doddir/army/fm3-19-15.pdf emphasizes the necessity of graduated response. I presume state militia units share the doctrine (Figure 2.1) that lethal response is only called for in the face of an armed threat, and that it must be the minimum response necessary.

(found by googling four words: national guard crowd control; 2nd page of results)