William D. "Hank" Taylor is a United States Army major general who serves as commanding general of the 2nd Infantry Division since May 15, 2023. He most recently served as Director of Army Aviation of the United States Army from June 2022 to May 2023. He previously served as the Deputy Director for Regional Operations and Force Management of the Joint Staff from June 2020 to June 2022, as well as the Senior Advisor to the Ministry of Defense of Afghanistan.

Douglas Arthur Sims II is a United States Army lieutenant general who has served as director of the Joint Staff since January 2024. He most recently served as the director of operations of the Joint Staff from 2022 to 2024. He served as commanding general of the 1st Infantry Division and Fort Riley from 2020 to 2022, and prior to that served as deputy director for Regional Operations and Force Management of the Joint Staff from 2018 to 2020.