CHAMAN (PPI) - Clash between two groups of Afghan Army in Spin Boldak jolted Chaman Wednesday-Thursday night. There was no report of any injury or casualty. According to reports pouring in here two groups of Afghan Army clashed and used heavy weapons against each other. It shocked Chaman area throughout the night. People were panicky over this firing. Later NATO Forces troops reached the site and brought about a ceasefire among the embattled Afghan soldiers.