(DAILY CALLER) Police in the Brussels neighborhood of Molenbeek have uncovered 51 groups with alleged ties to terror organizations, according to a confidential report released Monday on anti-terror measures in the country.

More than 8,600 houses and 22,668 residents in the area have been checked by authorities over the past year, according to Belgian newspaper De Morgen. Out of more than 1,600 organizations and businesses in Molenbeek, 102 are suspected of having ties to crime and another 51 are linked to terrorism.

Authorities have compiled a list of 72 individuals who need to be monitored for their suspected terror connections. The vast majority, 46, still reside in Belgium while 26 are believed to be in Syria. Twenty people on the list are currently in prison.

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