Keir Starmer has said the UK will be prepared for war with Russia as he unveiled a £15billion military spending boost for the next four years. Defence chiefs are racing to arm-up in readiness to defend against Russian attack, with new land, sea and air drones, stealth fighter-bomber jets and surveillance craft, a troop recruitment drive and deep-strike missiles. But the long-awaited Defence Investment Plan (Dip) leaves a headache for Prime Minister-in-waiting Andy Burnham as the small print revealed £4.7bn - almost a third of the cash - will need to be funded in the Budget. It is understood that...