The share prices of BAE Systems, Qinetiq and other British arms firms rose in November as the likelihood of Britain launching airstrikes against Syria increased. After the House of Commons voted in favour of military action on 2 December, there were three sorties in five days, then nothing until Christmas Day, when a Reaper drone hit an Isis checkpoint south of Raqqa. The much lauded Brimstone missiles were at last deployed on 10 January, to destroy a small supply truck. The Telegraph recently quoted a military aviation expert saying that Britain’s air campaign is ‘a non-event which can have had little, if any, impact on the balance of power on the ground’. A Reaper attacked another checkpoint in Syria on Monday, and yesterday evening Typhoon FGR4s from RAF Akrotiri dropped Paveway IV bombs (manufacturer: Raytheon UK) on a compound in Mosul. Paveway IVs are also used by the Royal Saudi Air Force. Save the Children said in early December that Britain was putting arms sales before humanitarian concerns.