KABUL: As many as two rockets were fired at the international military headquarters in downtown Kabul early on Saturday morning, Afghan security officials said.

There were no reports of casualties.

At around 6 am (01:30 am GMT) alarms could be heard sounding at the headquarters of the NATO-led military mission, as well as at several foreign embassies in the area.

The alarms were followed by several loud explosions.

Suicide bombers attacked two mosques in Afghanistan on Friday, killing at least 72 people including children, officials and witnesses said.

Separately, a suicide bomber detonated himself in a mosque in the impoverished and remote central province of Ghor, killing at least 33 people.

The attacks cap one of the bloodiest weeks in Afghanistan in recent memory, with more than 120 people killed and hundreds more wounded in four separate Taliban attacks on police and military bases.