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. Khalilzad Renews Afghan Peace Push as US Reduces Troops Ayaz Gul ISLAMABAD - The U.S. peace envoy for Afghanistan reconciliation has resumed his diplomatic efforts to press warring Afghan parties to reduce battlefield hostilities and accelerate ongoing negotiations to reach a deal that ends the country's nearly 20-year war. Zalmay Khalilzad's renewed push comes as President Donald Trump's administration says it has brought down the U.S. military presence in the war-ravaged country to 4,500 troops. Khalilzad returned this week to Doha, Qatar, where teams representing the Afghan government and the Taliban insurgency have been negotiating since September 12. They have not made headway because of lingering disputes over procedural matters. .