At least 120 people are killed and 130 injured by a <a href="https://en.wikipedia.org/wiki/2015_Khan_Bani_Saad_bombing" id="mwAXA" rel="mw:WikiLink" title="2015 Khan Bani Saad bombing">suicide bombing</a> in <a href="https://en.wikipedia.org/wiki/Diyala_Governorate" id="mwAXE" rel="mw:WikiLink" title="Diyala Governorate">Diyala Governorate</a>, Iraq.