Four French soldiers were killed in an attack on NATO convoy and this has prompted France to evacuate Afghanistan by the end of 2012. French are also worried about the securities of their troops in Afghanistan. NATO evacuation is slated for 2014 end. Because of an earlier attack on French troops France decided for an earlier withdrawal - by 2013. BBC reports that rushing up is because of the election promise of French President but any onlooker could tell that it is because of the heat turned on the foreign troops in Afghanistan.