The department plans to add four additional KC-135s and up to 220 additional active duty personnel making it a total force unit and increasing the squadron’s total KC-135 aircraft to 12. The personnel will be reassigned from within the Air Force.

https://www.af.mil/News/Article-Display/Article/2543890/new-active-component-added-to-air-national-guard-kc-135-at-eielson-afb/ DoD News