Four Afghan soldiers were injured in an attack involving two hand grenades in Afghan capital Kabul on Monday, officials said.
The incident happened when attackers in a car threw two grenades at the entrance of Kabul Military Training Centre in Police District 19 of the city around 7:30a.m., said Fawad Aman, deputy spokesman for Defense Ministry.
As a result, four Afghan army personnel were lightly wounded, he said.
There was no immediate claim of responsibility for the attack.
It comes five days after a car bomb targeting a convoy of private security firm killed 12 people in Kabul.