Military members are always fully vaccinated before any deployment or maneuver. Troops are required to be vaccinated for their health and the health of the unit.
Covid was a required vaccination for everyone.
But PS-- in your screwed up logic world--
If you think it was unlawful to make them get the Covid shot (it wasn't) then that would be another reason Mark Kelly and company were in the right.
Congress hasn't authorized any of this. There is zero imminent threat. These are all extrajudicial killings.
But even if you think these are in some way authorized-- for Hegseth to have given an order to give no quarter-- to kill survivors-- is a war crime. An unlawful order.
This is proof of Hegseth / Trump giving unlawful orders.