An Army helicopter crashed during a training exercise on Tuesday, Military.com reported on Wednesday. Two pilots in the 1st Infantry Division’s Combat Aviation Brigade were treated for injuries after an AH-64 Apache helicopter crashed during a gunnery training exercise at Fort Riley in Kansas on Tuesday, a base spokesperson confirmed to Military.com. It is not clear what the cause of the crash was; an investigation has been opened into the incident. The incident is the latest in a series of helicopter mishaps plaguing the army. Two soldiers suffered injuries after their Apache helicopter crash…