Lhe Athens police have arrested two men for planning an attack on a Jewish restaurant.
Police in the Greek capital also believe that they had prepared possible attacks against other Jewish targets that would cause multiple civilian casualties.
The couple has been arrested accused of terrorism.
A third man, who is not in Greece, is also wanted for questioning.
As part of their investigation, police searched multiple locations in Athens, as well as in southern Greece and the western island of Zakynthos.
According to the police investigation, the two arrested suspects are of Pakistani origin and entered Greece illegally from neighboring Turkey.
They are believed to be part of a larger network.
The arrests occurred because the alleged attack on the Jewish restaurant was believed to be imminent.
