Shafaq News/ A blast from a roadside bomb reportedly hit a convoy of the US-led Global Coalition in Southern Iraq today, Tuesday. 

A source told Shafaq News agency that the explosion targeted a supply convoy of the Coalition on al-Diwaniyah highway. 

The attack resulted in no human or material losses. 

A similar explosion took place earlier today on Nasiriya-Baghdad road in Dhi Qar governorate without inflicting serious losses. 

No one claims responsibility but observers believe that Iran-backed Iraqi factions orchestrate these nearly daily attacks against the convoys of the US-led Coalition in Iraq to put pressure on the US administration.