“Could this have anything to do with the UN’s Agenda 21/30 goal to depopulate the world by war and mass starvation?”
Not hardly. The UN has mastered two military maneuvers:
Retreat and surrender.
The UN “Rambos” will be ventilated hundreds of times before they get to your house.
I believe the UN, et al are just servants of the NWO banksters who also control the black ops on a world wide scale. There will never be a UN troop invasion on America soil.