Okay so based on ACARS data, which was a Pain to try and find, it appears that at least 4 US service personnel were transferred to OJKF = King Faisal Air Base (KSA) for MEDIVAC to Rammstein airbase, Germany.
Flight HEX: AE0813 | 00177A | Callsign: Reach - USAF C17
View attachment 206790
This mission message alone is not proof that US service personnel that were transferred were injured in Iranian strikes, but the dates and the likelihood of this happening to line up very well.
Just another example of why being a
NERD is a good thing.