Barr's unidentified armed force

Continuing this post, Barr has beat Dilley to the killing field with an unidentified, armed force patrolling DC streets. Still naive about martial law coming?

"Few sights from the nation’s protests in recent days have seemed more dystopian than the appearance of rows of heavily-armed riot police around Washington in drab military-style uniforms with no insignia, identifying emblems or name badges. Many of the apparently federal agents have refused to identify which agency they work for."