Required Length of Conscription
Army: 22 months (1 year, 10 months)
Navy: 22 months (1 year, 10 months)
Air Force: 25 months (2 years, 1 month)
January - April
Janghyun (Sunny Hill)
- Enlistment date: January 31, 2012
- Estimated release date: February/March 2014
Kim Yongjun (SG Wannabe)
- Enlistment date: February 16, 2012
- Estimated release date: February/March 2014
Min Kyunghoon
- Enlistment date: March 6, 2012
- Estimated release date: December 2014
Jay Kim (TRAX)
- Enlistment date: March 26, 2012
- Estimated release date: January 2014
May - August
Kyujong (SS501)
- Enlistment date: July 23, 2012
- Estimated release date: May 2014
Ji Hyun Woo (The Nuts)
- Enlistment date: August 7, 2012
- Estimated release date: May 2014
September - December
Heechul (Super Junior)
- Enlistement date: September 1, 2011
- Estimated release date: August 31, 2013
Jung Taewoo
- Enlistment date: September 14, 2011
- Estimated release date: July 2013
Kim Jun (T-MAX)
- Enlistment date: September 29, 2011
- Estimated release date: July 2013
Kim Kyung Rok (V.O.S)
- Enlistment date: September 29, 2011
- Estimated release date: July 2013
Lee Hyun (8eight)
- Enlistment date: Octover 8, 2012
- Estimated release date: June 2014
Jungmo (TRAX)
- Enlistment date: October 25, 2011
- Estimated release date: June 2014
Hwanhee
- Enlistment date: October 27, 2011
- Estimated release date: August 2013
Leeteuk (Super Junior)
- Enlistment date: October 30, 2012
- Estimated release date: August 2014
Sangchu (Mighty Mouth)
- Enlistment date: October 30, 2012
- Estimated release date: August 2014
Ghun (X-5)
- Enlistment date: December 5, 2012
- Estimated release date: October/November 2014
