The attacker targeting security forces detonated the car at 05:00 hours local time, Hashmat Stanekzai told Islamic Republic News Agency (IRNA).
Taliban has claimed responsibility for the suicide attack.
Also, few days ago, Kabul witnessed rocket attacks for the first time after two decades.
The Tuesday rocket attacks injured seven, no one has still claimed responsibility for it and Kabul security bodies have not explained the issue yet.
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