Afghan soldiers stand guard after an attack in Kabul on March 6, 2020. At least 24 security personnel were killed in an insider attack in Zabul province on March 20, 2020. AP Photo
Afghan soldiers stand guard after an attack in Kabul on March 6, 2020. At least 24 security personnel were killed in an insider attack in Zabul province on March 20, 2020. AP Photo

Taliban attack on Zabul army outpost complicates Afghan peace process