An Afghan soldier fires a rocket-propelled grenade in a clash close to Spin Boldak in Kandahar province, Afghanistan, July 16, 2021. This is the last known photograph by Reuters journalist Danish Siddiqui who was killed on the same day. Picture taken July 16, 2021. REUTERS/Danish Siddiqui To match Special Report AFGHANISTAN-CONFLICT/REUTERS-SIDDIQUI TPX IMAGES OF THE DAY