Neither Israel nor Iran favours a quick end to the war. Israel wishes to continue its bombing campaign until Iran’s military and industrial infrastructure are degraded to a point where it ceases to pose a threat to Israel. Iran, for its part, has learnt from its experience in the 12-day war of last June. Any ceasefire, it believes, will only be a prelude to another attack on itself. It is determined to convey that any attack on Iran will impose heavy costs on Israel, the US, America’s allies in the Gulf — and on the world at large. Imposing those costs will take more than the two weeks that have elapsed.