Kuz Kunar or Khewa is a district in the north of Nangarhar Province, Afghanistan, on the Kunar River. It is counted one of the more secur…Kuz Kunar or Khewa is a district in the north of Nangarhar Province, Afghanistan, on the Kunar River. It is counted one of the more secure districts of Nangarhar, where many foreigners go to visit the social, agricultural and structural rehabilitation of the area. Its population, which is 75% Pashtun, was estimated at 167,640 in 2002, of whom 32,000 were children under 12.