Chief of the US National Guard Bureau visits service members during Exercise Saber Strike U.S. Air Force Gen. Joseph L. Lengyel, chief of the National Guard Bureau, meets with members of the 1775th Military Police Company, 210th Military Police Battalion, 177th Military Police Brigade, Michigan Army National Guard; and 3rd Battalion, 157th Field Artillery Regiment, 169th Fires Brigade, Colorado Army National Guard. SHARE: Download: Full Size (1.54 MB) Credit: Sgt. Shiloh Capers VIRIN: 170611-A-KY189-147.JPG Photo Gallery