According to the State Department, the European based cells have carried out bombings, shootings and other politically motivated attacks

Signs like sudden name changes, isolation, martial arts obsession, or strict ideology may indicate radicalization, according to the Greek police’s “Promachos” counterterrorism guidelines

The group has claimed responsibility for the bomb attack on Hellenic Train, where no one was injured. Greek authorities consider it an indication of the resurgence of domestic terrorism.

Details continue to emerge about the bombing, while questions over the lack of security at the offices perplex.

Authorities release photographs of objects recovered inside the demolished apartment, including what they say are handwritten bomb-making instructions

The Minister of Citizen Protection said, "We have finished with major organizations such as 'November 17'"

Other media reports cite fingerprint results pointing to a 36-year-old Piraeus man as the victim of the blast

One man was killed in the explosion while a woman was seriously injured during the explosion in the Ampelokipi district apartment

Two gunmen opened fire in the Jaffa neighborhood of southern Tel Aviv, killing seven and injuring a dozen more. The perpetrators were subsequently killed

Two locals and five foreign nationals, Iranians and Afghans, charged with multiple felonies in relation to an attack against a hotel-restaurant and a synagogue

At least six police officers killed in the twin attacks, one in the Dagestan capital, while at least four gunmen also shot dead

Climate Change, Terrorism and Hooliganism threaten to cast a dark shadow over the highly anticipated summer of sport

Migration, human trafficking and terrorism are at the heart of the agencies' not-so-secret collaboration