KU 4th Infantry Division

The 4th Infantry Division is an armoured division of the Royal Union Army. It was formed in 2006 once the former baltic republics of Estonia, Latvia and Lithuania entered the Baltic Union. New brigades were added to the Division during the period 2006-2009 to reach the actual formation.

Current formation
Headquarters: (INF4-HQ) Vilnius
 * 5th Infantry Brigade
 * 6th Infantry Brigade
 * 12th Mechanized Brigade
 * 13th Mechanized Brigade
 * Divisional Units