Nature News: Scientific advice is frequently sought in the UK, but on security-related issues the advice usually comes from inside the government.Now, the UK government has recruited a group of 11 academics to tackle tricky scientific problems related to defense, similar to the JASON group in the US.The UK group was assembled by Mark Welland, the UK Ministry of Defence’s chief scientific adviser, and John Beddington, the UK government’s chief scientific adviser.The group was tasked with looking at ways to improve radiation detection at the nation’s ports to prevent terrorism and smuggling of nuclear material.