In Kabul, the Observer has discovered at least four attempts at exploratory negotiations between insurgents, their representatives and the Afghan government. One involves Gulbuddin Hekmatyar, the Islamist warlord and former prime minister, whose militants are responsible for the deaths of hundreds of international and Afghan soldiers and civilians in the east of Afghanistan. Two weeks ago Hekmatyar's representatives and government emissaries met in a hotel in Dubai, according to Senator Arsala Rahmani, a former Taliban minister who is a key intermediary.