According to reports on local media, a soldier of the 209th Shaheen Corps shot dead four foreign troops in Dehdadi district of Balkh province.
The incident happened Saturday afternoon during the course of military training and advice.
So far, the identity of the foreign troops who have been killed in the armed attack were not clear but its German troops that mostly train and advice security forces in Mazar-e-Sharif.
Local officials said the armed Afghan soldier has been killed by foreign forces.
The report comes as a few days ago an Afghan troop in eastern Nangarhar province, opened fire on US troops killing three of them and wounded another, the soldier attacker was also killed in the shooting.
