. According to him, after the terrorist attacks in Brussels, it becomes obvious that it is important to extremists to kill as many people as possible, so they will seek nuclear technology, Sky News reports. The British Prime Minister cited as example the fact that the militants responsible for the attacks in Brussels have kept a check on Belgian nuclear power plant. "We know that the terrorists we face today would like to kill as many people as possible using any materials that might fall into their hands," - Cameron said. "It is obvious that security of nuclear materials in the countries that have nuclear programs is incredibly important, and that is why this conference, like the previous ones, will prove that the appropriate security measures are adopted for these materials", - he added.