On October 11, 2009 15 people were killed and two seriously injured in an attack on a mosque in northern Burkina Faso.
On October 5, 1985 an Egyptian soldier named Suleiman Khater gunned down seven Israelis: three adults and four young children.
On 2 October 2015, a 15-year old shot and killed Curtis Cheng, an unarmed police civilian finance worker outside the New South Wales Police Force in Sydney, Australia.
Nothing of major significance in the history of terrorism happened on September 21 over the past 150 years
On September 14, 1911 Russian Premier Pyotr Stolypin was shot by a ‘revolutionary’ named Dmitry Bogrov
On September 3, 1978 members of the Zimbabwe People’s Revolutionary Army shot down an Air Rhodesia flight killing 38 passengers and crew.
On July 9, 2008 Great Eastern Islamic Raiders Front terrorists engaged in a firefight outside the US Consulate in Istanbul killing three people
On July 4, 2002 an Egyptian AGAI terrorist opened fire at Los Angeles International Airport, killing two and wounding four
On June 29, 1990 members of the Panamanian M-20 fired shots at the US embassy in Panama City: there were no casualties.
On June 27, 1978 two German Jesuit missionaries, were shot dead in cold blood by ZIPRA terrorists in Rhodesia (now Zimbabwe)