BAGHDAD — Iraq has formally reopened the historic al-Nouri Grand Mosque in the northern city of Mosul, eight years after it was destroyed with explosives by the so-called Islamic State (IS) group.BuiltBAGHDAD — Iraq has formally reopened the historic al-Nouri Grand Mosque in the northern city of Mosul, eight years after it was destroyed with explosives by the so-called Islamic State (IS) group.Built