Lessons on warfare from Ukraine

This week Sitrep focuses on how the British military and defence industry are learning lessons from the war in Ukraine. Rear Admiral Andrew Betton, Director Joint Warfare at UK Strategic Command, says the way warfare has evolved in Ukraine is a wake-up call.Sitrep also explores how the defence industry is responding to the conflict in terms of new weapons and equipment.Plus General Lord Dannatt, the former head of the army, tells us failing to learn the lessons of history left Britain behind at the outbreak of the second world war.