U.S. Air Force Col. Christopher Sheffield, Space Launch Delta 30 vice commander, speaks to members of the Santa Barbara Young Presidents Organization (YPO) during their base immersion at Vandenberg Space Force Base, Calif., May 19, 2022. Sheffield gave an all-encompassing overview of SLD 30’s mission set, economic impact to the region, environmental safety measures and held a Q&A session for the YPO members. (U.S. Space Force photo by Tech. Sgt. Luke Kitterman)