Three people were arrested and 15 were apprehended in a large anti-terror operation in the Athens, Greek police said.

They have links to the terrorist “Organization of Revolutionary Self-Defense” and participated in several actions, including shelling of Mexico embassy, RIA Novosti reported.

Two men aged 41 and 45 years face multiple charges, including terrorism, possession of explosives, violation of the law on weapons and document forgery. A 39-year-old woman has been arrested for allegedly violating a gun law, police said.