Mark Urban is the Diplomatic Editor of BBC's Newsnight programme and was formerly defence correspondent for the Independent. He has covered many wars as a journalist and is probably best known for his live broadcasts under fire in Kosovo.
His memoir about the SAS in the Iraq War Task Force Black debuted at number one in the Sunday Times non-fiction bestseller list.
RT @limlouisa: Gunshots fired in Hong Kong clashes https://t.co/h2QCLOcdHU via @newscomauHQ
How a Russian 2013 simulated nuclear strike exercise helped trigger a doubling of the Swedish defence budget https://t.co/4EyjcPCepl
So is this a 'don't even think about it' signal to Turkey over possible moves in Syria? https://t.co/U09tHSWazH