Three NATO soldiers and a civilian died in two separate incidents in southern Afghanistan, while a NATO air raid killed a dozen militants in the strife-torn country on Saturday, dap quoted officials as saying. "Two ISAF service members and a civilian working with ISAF died following an insurgent attack in southern Afghanistan today," the NATO-led ISAF said in a statement. "In a separate incident, also in southern Afghanistan, another ISAF service member died following an improvised explosive device attack," the statement added. The statement did not identify the exact location of the incident or nationality of the dead soldiers. Most soldiers in southern Afghanistan are from the US, Britain, Canada, the Netherlands and Australia. -- SPA