U.S. Air Force Chief Master Sgt. Ismael Alcazar, 163d Operations Group senior enlisted leader, California Air National Guard, holds the Group’s guide-on during the Wing Command Chief Assumption of Responsibility ceremony, March Air Reserve Base, Calif., August 1, 2026. Chief Master Sgt. Ryan Williams relinquished command to Chief Master Sgt. Joan Nguyen. Nguyen enlisted in the Department of the Air Force in 1999, joined the California Air National Guard in 2007, and was previously the 163d Mission Support Group senior enlisted leader. Nguyen’s duty history and proven leadership make her the right choice to lead the Wing’s enlisted force to success. (U.S. Air National Guard Photograph by Senior Master Sgt. Julianne Sitterding)
| Date Taken: | 08.01.2026 |
| Date Posted: | 08.02.2026 15:00 |
| Photo ID: | 9845023 |
| VIRIN: | 260801-Z-RZ465-2006 |
| Resolution: | 8256x5504 |
| Size: | 5.1 MB |
| Location: | MORENO VALLEY, CALIFORNIA, US |
| Web Views: | 6 |
| Downloads: | 0 |
This work, Command Chief Assumption of Responsibility [Image 9 of 9], by SMSgt Julianne Sitterding, identified by DVIDS, must comply with the restrictions shown on https://www.dvidshub.net/about/copyright.
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