The United States Army Command and General Staff College at Fort Leavenworth, Kansas, is a graduate school for United States Army and sister service officers, interagency representatives, and international military officers. The college was established in 1881 by William Tecumseh Sherman as the School of Application for Infantry and Cavalry, a training school for infantry and cavalry officers. In 1907 it changed its title to the School of the Line. The curriculum expanded throughout World War I, World War II, the Korean War, and the Vietnam War and continues to adapt to include lessons learned from current conflicts.

Milford H. Beagle Jr. is a United States Army lieutenant general who serves as commanding general of the United States Army Combined Arms Center and commandant of the United States Army Command and General Staff College since October 4, 2022. He served as the commanding general of the 10th Mountain Division and Fort Drum from July 12, 2021 to September 9, 2022. Beagle previously served as the 51st commanding general of the United States Army Training Center at Fort Jackson from June 22, 2018, to June 18, 2021. He has also served as deputy commanding general for support of the 10th Mountain Division from 2017 to 2018 and commander of the 193rd Infantry Brigade from 2013 to 2016.