— As noted by the statement, US Army targeted 'Groups affiliat | Bellum Acta - Intel, Urgent News and Archives

— As noted by the statement, US Army targeted "Groups affiliated with IRGC", so it could mean:

— Liwa Fatemiyoun (Shia Afghan Militia)
— Liwa Zainebiyoun (Shia Pakistani Militia)
— Kata'ib Hezbollah (Shia Iraqi Militia, much less likely, in admin's opinion)
— PMF (Coalition of Iraqi Militias, much less likely, in admin's opinion)
— Rogue Small Pro-Iran Iraqi groups, which commonly used to attack US troops on Iraqi side of the border
— Pro-Assad Militias, often called the Popular Resistances (possible, but impossible to know at the moment)
— A New Group (?)