Just came upon this article on Twitter (below), and now that this is out there, another little "insider" bit I'll divulge is that the Taiwanese flag was, indeed, removed from the jacket in early posters/the first trailer, though there's more to the story than that.
First of all, it's literally the *exact* same jacket from the original movie, patches and everything, pulled out of storage. And it was someone in marketing who first raised a red flag (no pun intended) that the Taiwanese flag would almost assuredly piss off China, while going over poster options. Paramount freaked out and then had everything digitally altered just before the initial marketing push way back when.
Well, after the first marketing materials were released, it was CRUISE who saw what was done, and saw that certain people were up in arms about it being altered, and demanded Paramount change it back for the movie (or, rather, demanded they not touch the jacket for the movie itself). He didn't give a sh*t about China and told Paramount this is an American movie made for American audiences.
And they actually listened.
THAT'S how much power that dude has…