Actor Sung Joon updated fans from the military.

Sung Joon surprised fans with the sudden announcement of his military enlistment in December of 2018, and he decided to let them know how he's doing as an active-duty soldier. On April 13, the actor said on Twitter, "Hello. This is Sung Joon. Because I tend to be shy, I enlisted without properly saying goodbye, and I'm sorry for that. I'll greet you all with a good project after my discharge. Salute." He also shared a photo of himself in uniform as he looks over his army base.  

Stay tuned for updates on Sung Joon.