Warfare is a harrowing ninety-five minute peak into, well, warfare. Writer and co-director Ray Mendoza is a former Navy SEAL who now works as a Hollywood military advisor. During their work together on last year's "Civil War", he and Alex Garland (who also directs here) came up with the idea of showing audiences an ultra real slice of modern war without any of the movie trappings that make such scenes more digestible to viewers. This is that film and it's as uncomfortable as you would expect. The events depicted took place in 2006 when Mendoza's unit came under attack while occupying two apartments in Ramadi, Iraq. We open with the soldiers watching the music video to Eric Prydz's "Call On Me" (the only music in the film) before we see them break into a family home and commandeer it to provide support for a group of Marines in the area. After that we are pretty much in real time as hostile locals gather and launch an attack. Everything we see and he...