Fighting and Negotiating with Armed Groups

What constitutes an effective and realistic strategy for dealing with non-state armed groups? This question has bedevilled states the world over. From Colombia and FARC, Turkey and the PKK, the Taliban in Afghanistan and Pakistan, and the persistent insurgency in Iraq – the governments concerned struggle to either fight or negotiate their way to an end. Fighting armed groups is an uncertain business, and so is negotiating. Doing both alternately, concurrently or selectively, is highly demanding.