Priti Patel to require venues to be prepared for a terrorist attack | Counter-terrorism policy | The Guardian
21 years later, 9/11 terror attacks reverberate in New York and across the U.S. | PBS NewsHour
Timeline: Terrorist Attacks in France, 2015-16
What Is Terrorism? Attacks in Canada and Belgium Reflect Uncertain Definition - The New York Times
September 11 attacks - Wikipedia
September 11: Attack on America - HISTORY
Terror Alert Systems - F24
Mumbai Attack: Revisiting the night of Mumbai terror attack: When 10 Pak terrorists attacked India's financial capital
Somalia terrorist attack: Government spokesman injured in 'odious terrorist attack,' PM says | CNN
Terrorism - Our World in Data
Historic Timeline | National Counterterrorism Center
Terrorism Timeline | since911.com
:max_bytes(150000):strip_icc():focal(899x692:901x694)/somalia-terrorists-attack-082222-2-85fc432b443c49b5a8ccf03824f152db.jpg "Terrorist Attack at Somalia Hotel Lasts 30 Hours, Killing Several")
Terrorist Attack at Somalia Hotel Lasts 30 Hours, Killing Several
7 Facts About the 1993 World Trade Center Bombing - HISTORY
America since 9/11: timeline of attacks linked to the 'war on terror' | New York truck attack | The Guardian
26/11 Mumbai terror attacks: A brief timeline | India News,The Indian Express
War on terror - Wikipedia
Terrorism - Our World in Data
Mumbai Terror Attacks: What Happened On 26/11?
September 11 attacks | History, Summary, Location, Timeline, Casualties, & Facts | Britannica
Terrorist Attacks by Vehicle Fast Facts | CNN
Terror Attack Kills 8 and Injures 11 in Manhattan - The New York Times
Trial Date Set For 5 Men Charged In 9/11 Terrorist Attacks : NPR
List of major terrorist incidents - Wikipedia
