on 24 March 2014 at least 20 soldiers were killed during an attack in Hadramawt, Yemen.
on 13 February 2014, an attack on Sana’a Central Prison killed 7 guards killed, injured 4 others and allowed 29 prisoners to escape, including 19 convicted of terrorism offences
on 2 February, rockets were fired into central Sana’a
in December 2013, an attack on the Ministry of Defence Hospital in Bab Al-Yaman, Sana’a, left at least 52 people dead and over 160 injured;
in October 2013, the 11th Brigade base in Ahwar, Abyan was attacked, with reports of at least 12 dead and others injured;
in September 2013, the Yemeni Army Headquarters in Mukalla, Hadrawmawt, was attacked, with reports of at least 30 dead and others injured;
in September 2013, there were a series of co-ordinated attacks on army and police posts in Shabwah, with reports of least 56 soldiers and police dead;
in August 2013, there was an explosion on a Sana’a bus carrying Yemeni military, with reports of at least 20 dead and others injured.