Timeline of the Yemeni Crisis (2011–present)

Timeline of the Yemeni Crisis (2011–present) refers to events of the Shia insurgency in Yemen, the 2011 Yemeni Revolution, the Al-Qaeda insurgency in Yemen and the South Yemen insurgency.

2013
2013 mortal casualties, related with Ansar al-Sharia uprising 133-150+.
 * 28 July-04 August - 17 Al-Qaeda suspects killed in drone attack.
 * 31 August-06 September - 29 killed in US drone attacks.
 * September 20 attacks - 21 killed.
 * October 15 - 1 police officer killed in shootout.
 * October 17 - 1 soldier killed.
 * October 18 - 12 soldiers killed in suicide bombing.
 * December 5 - 52 killed in attack on defense ministry.

2014
During 2014 there were 317+ casualties in the Ansar al-Sharia insurgency, 654+ casualties in the Shia (Houthi) rebellion and 55+ killed in the South Yemen insurgency.

2015
On 15 February 2015, South Yemen separatists abducted 12 military officer in the area of Al-Habelin, Lahj.

On 16 February 2015, popular commitees rebels raided the city of Zunjubar, Abyan governorate, expelling the local garrison of Special Security Forces. Government troops surrendered without offering any resistance.