NCT member Doyoung recently warmed the hearts of fans with a surprise performance while serving in the Republic of Korea Army military band. On June 24, 2026, Doyoung appeared as a special guest at the 12th Division Patriotic Concert for Heroes in Uniform held in Gangwon Province. The singer, who is currently fulfilling his mandatory military service, took the stage and showcased his signature vocals, drawing enthusiastic reactions from both fellow soldiers and fans in attendance. Videos and photos from the event quickly spread across social media, with attendees singing along and cheering throughout his performance. Doyoung is expected to be discharged on June 7, 2027