Pentagon's Hongseok is set to enlist for his mandatory military service.

On April 1, Cube Entertainment announced, "Hongseok is joining the army on active duty on May 3, 2022. In order to prevent the spread of COVID-19, the location and time of enlistment will be kept private. We ask for your understanding."

In related news, Pentagon's Jinho was officially discharged from his service in late 2021, and Hui is still currently serving.

Stay tuned for updates on Hongseok and Pentagon!