What does GRS stand for in 13 Hours?

Less than a mile away is a top secret CIA base, “the Annex,” which is protected by a team of private military contractors from Global Response Staff (GRS).

Is thirteen hours a true story?

Yes. In researching the 13 Hours true story, we discovered that John Krasinski’s character was indeed based on a real person, a Navy SEAL whose name was changed for the book and movie to protect his identity.

Who played Tyrone Woods in the movie 13 Hours?

13 Hours (2016) – James Badge Dale as Tyrone ‘Rone’ Woods – IMDb.