K-pop boy group SHINee's MINHO and TAEMIN accompanied KEY on his way to the military. 

On March 4, KEY entered the army's recruit training center located in Nonsan, Chungcheongnam-do.
TAEMIN and MINHO were there for KEY until his enlistment, just like they did for ONEW back in December 2018.
Following his enlistment, the members shared their photos on SHINee's official social media account.
Earlier on March 3, KEY shared a handwritten letter to fans with a photo of himself.

▶ [SBS Star] SHINee KEY Shares Sweet Message to Fans Before His Enlistment
Meanwhile, KEY is expected to be discharged from duty in October 2020.

(Credit= 'shinee' Instagram, Online Community)