Greek police said on Monday the anti-terrorism unit was investigating what appeared to be a previously unknown guerrilla ...

A new extremist group has claimed responsibility for the bomb that exploded near the offices of Hellenic Train in Athens, ...

Greek police have said they are investigating a previously unknown group that claimed responsibility for a recent bomb blast ...

Molotov-wielding protesters clashed with police in Athens, engulfing the area in flames at the weekend. Footage shared on ...