Army Secretary Christine Wormuth -- in a dramatic and rare move -- on Tuesday fired one of the service's top generals following an Army inspector general investigation that concluded he improperly intervened in the process for selecting senior commanders. Gen. Charles Hamilton, who had been the head of Army Materiel Command, was removed after what officials described as a flagrant abuse of authority aimed at securing a leadership role for a subordinate officer who was found unfit for command and had an inappropriate relationship with the general, according to the IG report. The move marks the first time in nearly...