1st Signal Brigade hosts Eighth Army's Quarterly Retirement Ceremony on Camp Humphreys, Republic of Korea, July 23, 2025. The ceremony honors; Lt. Col. Jonathan S. Borders, Maj. Sam C. Kim, Maj. Ryan J. Vandrovec, Maj. Justine B. Vitug, Capt. Dononvan J. Hurley, Mr. Quentin S. Sims, Command Sgt. Maj. Andrew N. Rehedul, and Master Sgt. Gary D. Gound, on the completion of their career service to U.S. Army.