Analyzing global counter-terrorism databases, intelligence reports (such as Europol's annual TE-SAT reports), and policy studies (including the Cato Institute's analysis of foreign-born terrorists) reveals distinct patterns regarding the countries of origin for individuals convicted of planning or executing terrorist attacks in Western nations: 1. Primary Foreign Countries of Origin In cases involving foreign-born international terrorists in the U.S., Europe, and Australia over recent decades, the most frequent countries of nationality or birth include: Saudi Arabia: Primarily tied to the September 11 attacks, where 15 of the 19 hijackers were Saudi nationals. Pakistan: A common origin for individuals involved in major plots across Western Europe (e.g., the 2005 London bombings perpetrators of Pakistani descent) and North America. Afghanistan & Somalia: Frequently represented in cases involving regional conflict spillover or recruitment by groups such as Al-Shabaab and the Taliban/ISIS-K. North Africa (Algeria, Morocco, Tunisia): Moroccan and Algerian nationals make up a significant portion of foreign-born individuals arrested for jihadist terrorism offenses in Southern and Western Europe (particularly France, Spain, and Belgium). Russia (North Caucasus/Chechnya): Source country for several high-profile attackers in Europe and the U.S. (e.g., the Boston Marathon bombers). 2. The Native-Born / Domestic Reality Statistical analyses from law enforcement agencies—such as the FBI, Europol, and Australian Federal Police—show that in the majority of Western terrorism cases, the perpetrators are native-born citizens or naturalized long-term residents of the country they attack, rather than recent foreign arrivals: United States: Over 50% of individuals charged with supporting or attempting attacks on behalf of international groups (like ISIS) were born in the U.S., while domestic violent extremists (e.g., far-right, anti-government, or sovereign citizen groups) are almost exclusively native-born U.S. citizens. European Union: Europol reports indicate that the vast majority of suspects arrested for terrorism (across jihadist, far-right, and far-left categories) hold citizenship in the EU country where they reside or were radicalized online as home-grown actors. #australia #indonesia #unitedstates #unitedkingdom #europe