Jim Preen is Crisis Management Director at YUDU Sentinel. He designs and delivers crisis simulations for clients using the Sentinel platform. Along with providing expert guidance on all aspects of crisis communications.

Formerly, he was a journalist working at ABC News (US), covering stories including the Gulf War, the Bosnian conflict and the Concorde crash. He won two Emmys for his work.

A former senior police officer, Chris helmed the National Counter Terrorism Security Office. He has been providing consultancy services to a number of blue-chip companies over the last nine years.

Chris is the go-to security commentator for BBC journalists.