UNIT Timeline By John Smith 295 Dec 1, 2004 Time Heals Dec 9, 2004 The Coup Jan 1, 2005 Snake Head Mar 1, 2005 The Longest Night Jun 1, 2005 The Wasting Oct 23, 2012 Dominion Nov 9, 2015 Extinction Jun 30, 2016 Shutdown Nov 23, 2016 Silenced May 23, 2017 Assembled Nov 29, 2017 Encounters