Ex-defence minister Al Carns has condemned the waste and inefficiency of the British war machine. The former commando wants more to be spent on war. He’s wrong, but his latest interview does expose certain grim truths about the UK war machine. Carns resigned his cabinet post as a junior defence minister on 11 June, citing Starmer’s failings on the so-called Defence Investment Plan (DIP): We owe those who serve the UK the kit to do the job and the loyalty to stand by them when it's done. We are failing on both. I’ve spent my whole time in government making that…