Illicit drug use is one of the "most serious" threats to national security, with "devastating" effects on young people, families, communities and society as a whole, interim Prime Minister Catalin Predoiu said on Saturday, adding that, through education, prevention and involvement, a resilient system must be built in the face of this scourge. "The National Day of Awareness of the Risks Associated with Illicit Drug Use, which we mark for the first time this year, is a strong signal about the