U.S. delivers 2,000 rockets for Iraq but holds half for now - source
The official, speaking on condition of anonymity, said the delivery took place over the past several days. The official did not provide further details.
The Pentagon has said the delivery of the weapons would help Iraq defend against approaching suicide bombers driving vehicles packed with explosives. Islamic State militants used that type of attack last month to help them seize Ramadi from Iraqi forces.
The Islamic State's capture of Ramadi, the capital of Anbar province, was the Baghdad government's most significant setback in a year and exposed the limitations of Iraq's army and U.S.-led air strikes against the group.
(Reporting by Phil Stewart and Matt Spetalnick)