Complex sentence: On 9 October 2012, the last active battalion of the 70th Armor Regiment, the 4th Battalion, 70th Armor Regiment was inactivated along with its parent headquarters, the 170th Infantry Brigade (Separate) in Baumholder, Germany.
Split into simpler sentences: On 9 October 2012, the last active battalion of the 70th Armor Regiment was inactivated. The 4th Battalion, 70th Armor Regiment was inactivated along with its parent headquarters, the 170th Infantry Brigade (Separate) in Baumholder, Germany.