Taliban militants have claimed responsibility of the attack.
A Taliban suicide bomber detonated his explosives targeting anti-narcotics police office in Kabul killing three foreign advisers and an Afghan interpreter, police sources said.
The nationalities of the foreign advisers were not immediately clear.
Zabihulllah Mujahid, A Taliban spokesman, claimed responsibility of the attack.
Shakoor Nizamani is a working journalist. He has keen interest in society, politics, international relations, philosophy and religion (Tasawwuf /Mysticism). His experience of journalism includes writing on current affairs with focus on Pakistan.
