Cameron warns ISIS could use drones to spray nuclear material over Western cities

( - Britain Prime Minister David Cameron warned Western leaders Friday the Islamic State plans to use drones to spray nuclear material over Western cities.

The UK Daily Telegraph reported that there is growing concerns among world leaders that extremists are looking to buy commercial drones to launch a dirty bomb attack over major metropolitan cities, which could kill thousands.

Cameron warned the dangers of ISIS getting hold of nuclear material were "only too real." He met with leaders from the U.S. , France and China to plan out a reaction response to such an attack, the newspaper reported.

US officials reportedly fear that extremists could steal radioactive material from a medical facility and sold through the "dark web." Cameron said he would deploy counterterrorism police and the UK Border Force while British leaders hold a Cobra meeting.