U.S. Marine Corps Sgt. Maj. James Porterfield, Command Senior Enlisted Leader, North American Aerospace Defense Command and U.S. Northern Command, hosted several other senior enlisted leaders at the NORAD and USNORTHCOM headquarters on Peterson Space Force Base, Colorado Springs, Colorado on 22 October 2021. Chief Master Sgt. Tony Whitehead, National Guard Bureau Senior Enlisted Leader; Command Sgt. Maj. Sheryl Lyon, Senior Enlisted Leader for U.S. Cyber Command, National Security Agency, and Central Security Service, and Chief Master Sgt. Philip Easton, Command Senior Enlisted Leader, U.S. European Command, participated in discussions about integrated defense and gaining insight on NORAD and USNORTHCOM's responsibility of Homeland Defense. (Department of Defense photo by Jhomil Bansil)