Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. US Airstrikes Kill 4 Islamic State Terrorists in Afghanistan Ayaz Gul ISLAMABAD - U.S. military officials in Afghanistan say airstrikes have killed at least four Islamic State terrorists in eastern Afghanistan as a weeklong reduced fighting truce between U.S.-backed Afghan security forces and the Taliban insurgency entered its fourth day without any significant breaches. .