Fort Sill sexual assault case stirs up the worst kind of deja vu Despite years of efforts, sexual assault scandals continue to erupt in the Army. (Sgt. Uriah Walker/Army) Multiple cadre members are under investigation at Fort Sill, Okla., in connection with the sexual assault of a trainee, though officials have not confirmed on the record how many of them and what roles they might have played in a crime. This is nothing new for the Army. were charged for assaulting trainees in the past two years alone, those cases don’t often make headlines until a larger scandal explodes into the public sphere.