Gaza war increases risk of Islamist attacks in Europe, security officials say

European security officials are seeing a growing risk of attacks by Islamists radicalised by the Israel-Hamas war. The biggest threat is likely to come from "lone wolf" assailants who are hard to track. Surveillance of Islamist militants is being increased, putting a further burden on resources already stretched by dealing with threats from Russia, China, and Iran. The war in Gaza is becoming the biggest recruiter for Islamist militants since the Iraq war in 2003.