Early viewing of Dunkirk Teaser

I work at a movie theater and I came in before we opened today to watch the Dunkirk trailer in IMAX. It looks thoroughly epic. I know people use that word too often but it really does. I wouldn't be shocked if none of these images had CGI.

Like all Nolan teasers, it is a tease in the truest sense. No dialogue, tense music, and ominous title cards.

I don't know if it was announced yet but the trailer confirmed it will be shown in 70mm film IMAX like Interstellar was.