In Iraq, at least 23 people were killed and 45 others injured in a suicide car bombing in Baghdad today.<br/>'<br/>Police said the attack targeted a commercial area in Baghdad's southwestern Amil neighborhood.<br/>'<br/>No one claimed responsibility for the attack, but the Islamic State group has been behind previous Baghdad bombings.<br/>Iraqi forces have been battling the extremists in Mosul, the country's second largest city, since October.<br/>'<br/>Iraq declared eastern Mosul "fully liberated" in January and is now fighting for the more densely populated western<br/>half.