UN military movement East UK

Seen at 1.30pm in Thetford East anglia
Please share far and wide folks. Something is a foot.

They were coming out of an industrial estate on burrell way, just off London Road Thetford, next to the lidl supermarket.. Very strange events, the masses didn't batter an eyelid.

I can't find no public information online about why these UN military personnel and vehicles are in the UK today September 24th 2022. If anyone has any information, please share.