Warfare . Photo: Murray Close/A24 Alex Garland and Ray Mendoza’s Warfare is an admirable attempt to counter the truism that there’s no such thing as an anti-war movie — that all war movies, however gruesome or wrenching, effectively (and often unwittingly) wind up glamorizing combat to some degree. The idea is a bit more nuanced than that, of course: There have been plenty of brutal and decidedly unglamorous war films, but the act of storytelling itself creates an immediate (and sometimes even