War with Russia may already be here, according to a former Nato chief. Speaking to FourSight, Lord George Robertson has warned that the UK and Western allies are underprepared when it comes to dealing with the Kremlin's hybrid warfare tactics, which include cyber attacks, sabotage, and arson. Robertson led the block from 1999 to 2003, and met Vladimir Putin several times. Watch to the latest episode of FourSight on our YouTube. #Russia #HybridWar #Ukraine #Fourcast #C4News