Do you happen to have the DD 214 that would’ve accompanied your loved one or followed them? You can order them from Vet Recs
Father joined in 43, but when he was first drafted, he went to Fort Bragg to learn to be airborne and infantry, then from there he went over to the war, but it was over by then, still they had things to do and then with the point systems, take that back to the US and a lot of them went to stoneman in California but there’s a lot of military installations in the US! But yes, the first answer it asking for more information goes… The more formation, the better even if it’s a couple things. Good luck if I can help, I will.