(BBC) German authorities say they have made four arrests of suspected Hamas members linked to an alleged plot to attack Jewish sites.
Prosecutors said the suspects intended to store weapons in Berlin for possible use in an attack.
Danish authorities also said they had arrested three people accused of preparing an attack.
Denmark’s intelligence agency said the Danish and German investigations were not directly linked.
German prosecutors said in a statement that three suspects linked to Hamas were arrested in Berlin and one in the Netherlands. Hamas, which runs Gaza, is banned across Europe as a terrorist group.