The disunity of the opposition movements is the exact reason why we need to invade Syria. The other measures that are usually used to avoid war to aid opposition movements in oppressive dictatorships such as Syria, as outlined in Opposition Argument One, will not work. The only way we can end the slaughter of the Syrian people is through an invasion for this very reason. Although it may be messy, we have a very real obligation to invade. This is one of the reasons that underpinned the decision of the international community to authorize intervention in Libya, an intervention that can be seen to be broadly successful in ending the brutal oppression in Libya [1] .  [1] Clark, David. "Libyan Intervention was a success, despite the aftermath's atrocities." Guardian 28 Oct 2011.