Lt. Col. McCroskey relinquishes command of 98th Signal Battalion
In the center Student Union Cooley Ballroom, on the University of Arizona campus, Col. Eric L. Rahman, 505th Signal Brigade commander, passed the unit colors to Command Sgt. Maj. James A. Milligan, in a change of responsibility ceremony June 11, 2022. The 98th ESB conducts strategic signal operations to enable mission command for Joint and Department of Defense organizations, sending lifesaving communications within their footprint, serving as the Continuity of Operations for the Regional Cyber Center.