I spent much of yesterday conducting interviews with the media about the situation in Libya. One of the questions I was repeatedly asked concerned the scope of the UN Security Council Resolution 1973 which authorises the use of force in Libya.  How far does the resolution permit the coalition now acting in Libya to go? What are the objectives of the coalition military action? Does it permit the targeting of Colonel Gaddafi? The objectives set out by the resolution seem to me to broader than what is commonly thought. Para. 4 which authorises the use of all necessary means (short of an occupation force) is not just about protecting civilians but also, importantly, about protecting civilian populated areas under threat of attack. In other words, that paragraph authorises the use of …

As Operation Odyssey Dawn gets underway, political leaders within the coalition continue to articulate their reasons for resorting to force. In so doing, each has invariably invoked the language of the just war tradition. On the eve of military action, President Obama proclaimed, ‘Our goal is focused, our cause is just, and our coalition is strong. ’ Similarly, in his remarks to the Commons on 20 March 2011, Prime Minister David Cameron argued that coalition forces had a ‘just cause’ to use force. When it comes to assessing prospective causes for resorting to arms, few could be more compelling than the protection of populations under threat of mass slaughter. It was on the basis of this pressing need to protect that …