It’s precisely what it sounds like: the entire Attack on Pearl Harbor scene, music-only, mixed as one long suite. Likely sessions-sourced. Best I’ve got after 20 minutes of listening.
Yes, a suite and as for the film-accuracy, not my place to say. Been a decade or more since I’ve seen the film.
Good God, it’s crazy this is already almost 20 years old. I still remember opening weekend at the theatre, vaguely but I was there.