Dimitrios Pagourtzis identified as Texas high school shooter
A high-school student wearing a “Born to Kill’’ T-shirt opened fire on his school in Santa Fe, Texas, with an AR-15-style rifle and pipe bombs Friday morning, killing nine students and a teacher
Gunman in custody after 8 dead in Texas school shooting
Witness describes chaos at Sante Fe High School.
Cyber sabotage? US govt hackers reportedly penetrate Russian infrastructure
Russia expects Washington to provide an explanation after a report claimed that Pentagon cyber-offensive specialists have hacked into Russia’s power grids, t...
A secret group easily bought the raw ingredients for a dirty bomb – here in America
A clandestine congressional operation exposed gaps in U.S. controls over sales of radioactive "dirty bomb" materials
Spy agencies struggle to spot threats from lone, mentally ill attackers
The attacks have a common theme of being carried out by actors with an apparent history of mental illness - but few if any direct links to extremist groups
Deadly bacteria release sparks concern at Louisiana lab
A dangerous type of bacteria, Burkholderia pseudomallei, that lives in soil and water and can kill up to half the people it infects has somehow been released from a high-security laboratory at the Tul...
U.S. military social media accounts apparently hacked by Islamic State sympathizers
Social media accounts for the U.S. military's Central Command appeared to have been hacked on Monday, with the posting of messages on Twitter and YouTube threatening American troops.
Bioterrorism
Bioterrorism is terrorism involving the intentional release or dissemination of biological agents. These agents are bacteria, viruses, or toxins, and may be in a naturally occurring or a human-modifie...
Bioterrorism - Wikipedia
Nuclear terrorism
Nuclear terrorism denotes the detonation of a yield-producing nuclear bomb containing fissile material by terrorists. Some definitions of nuclear terrorism include the sabotage of a nuclear facility ...
Crimes involving radioactive substances
This is a list of criminal (or arguably, allegedly, or potentially criminal) acts intentionally involving radioactive substances. Inclusion in this list does not necessarily imply that anyone involved...
Crimes involving radioactive substances - Wikipedia
Dimitrios Pagourtzis identified as Texas high school shooter
A high-school student wearing a “Born to Kill’’ T-shirt opened fire on his school in Santa Fe, Texas, with an AR-15-style rifle and pipe bombs Friday morning, killing nine students and a teacher
Spy agencies struggle to spot threats from lone, mentally ill attackers
The attacks have a common theme of being carried out by actors with an apparent history of mental illness - but few if any direct links to extremist groups
2003 ricin letters
The 2003 ricin letters refer to two ricin-laden letters found on two separate occasions between October and November 2003. One letter was mailed to the White House and intercepted at a processing fac...
2003 ricin letters - Wikipedia
National Response Scenario Number One
National Response Scenario Number One is the United States federal government's planned response to a nuclear attack. It is one of the National Response Scenarios developed by the United States Depar...
National Response Scenario Number One - Wikipedia
Graham T. Allison
Graham Tillett Allison, Jr. (born 23 March 1940) is an American political scientist and professor at the John F. Kennedy School of Government at Harvard. He is renowned for his contribution in the la...
Open-source warfare
Open-source warfare is a term for a new method of warfare in which many small, autonomous groups can work together—without a formal means of coordination—to conduct warfare.
The term was developed...
Radu (weapon)
Radu was, according to Ion Mihai Pacepa, a radiological weapon used against dissenters and critics by Nicolae Ceaușescu's Securitate. "Radu" is a Romanian name and in this context it is a reference to...
Sana'a school shooting
The Sana'a school shooting was a school shooting that occurred in Sana'a, Yemen, on March 30, 1997. 48-year-old Mohammad Ahman al-Nazari – who had fought against the Soviets in Afghanistan – began his...
Paper terrorism
Paper terrorism is a neologism to refer to the use of false liens, frivolous lawsuits, bogus letters of credit, and other legal documents lacking sound factual basis as a method of harassment, especia...
1984 Rajneeshee bioterror attack
The 1984 Rajneeshee bioterror attack was the food poisoning of 751 individuals in The Dalles, Oregon, United States, through the deliberate contamination of salad bars at ten local restaurants wi...
1984 Rajneeshee bioterror attack - Wikipedia
Typology of unconventional terrorism tactics
While advancements in technology, modernization, and globalization have helped many states prosper over the course of history, they have also opened terrorist organizations to new tactics and weaponry...
Typology of unconventional terrorism tactics - Wikipedia
Urban terrorism
Urban Terrorism, is the targeted use of terrorism in urban populations in order to cause the most harm, injury, death, or property damage. Since urban areas have significantly higher population densit...
Urban terrorism - Wikipedia
Water supply terrorism
Water supply terrorism involves intentional sabotage to a water supply system, through chemical or biological warfare, or infrastructural sabotage. Throughout military history and the history of terro...
William C. Potter
William C. Potter is Sam Nunn and Richard Lugar Professor of Nonproliferation Studies and Director of the James Martin Center for Nonproliferation Studies at the Monterey Institute of International St...
Surgically implanted explosive device
A surgically implanted improvised explosive device (SIIED) is an explosive device hidden inside the body of a person in order to commit a suicide attack.These type of terrorist weapons are more common...