On 31 October 1923 a 42-year old jeweller and father of four was shot and killed on St Stephen’s Green in Dublin in what was likely an anti-Semitic attack.
On October 30, 1987 the Colombian ELN planted a roadside bomb killing a National Police captain and nine others.
On October 29, 2010 Al Qaeda in the Arabian Peninsula (AQAP) tried to place explosive devices on UPS and Fedex cargo planes bound for the US
On October 28, 2017 Al Shabaab claimed a double car bombing in Mogadishu in which at least 25 people were killed and a further 30 injured
On October 27, 2003 Iraqis detonated car bombs outside the ICRC HQ and five police stations across Baghdad, killing 40 and wounding 200
On October 26, 1954 a Muslim Brotherhood member tried to assassinate Egyptian President Gamal Abdul Nasser in Alexandria but failed
On October 25, 2016 a Pakistani police officer was killed and another injured by IEDs in Peshawar in an attack targeting a polio vaccination effort.
On October 24, 1994 a female LTTE suicide bomber killed Sri Lankan politician Gamini Dissanayake and 50 others.
On October 23, 2014 a radical Muslim convert attacked four NYPD officers in Queens, injuring two, one critically.
On October 22, 2015 a neo-Nazi armed with a sword killed a pupil and a teacher at a school in the Swedish town of Trollhattan.