Terrorists likely stockpiling explosives in EU, says Europol

The threat of terrorists attacks in the EU remains the top national security concern among member states, with some 211 foiled plots last year alone, according to a top EU security official.

The threat of another attack similar in scale to the Paris attack in November last year or in Brussels this past March has national authorities on edge.

Manuel Navarrete Paniagua, the head of the European Counter Terrorism Centre at the EU police agency Europol, told euro-deputies on Monday (...