Rockets fired at US embassy in Iraq after attacks on bases
The embassy itself was not hit, the army said, but three nearby places in Baghdad's heavily fortified Green Zone were.
A spate of recent attacks on US military and diplomatic facilities in Iraq has been blamed on pro-Iranian armed groups within a state-sponsored paramilitary force.
US forces, who have 2,500 troops deployed in Iraq as part of an international anti-Islamic State group coalition, have been targeted almost 50 times this year in the country, but the last few days have seen an increase in the frequency of attacks.
On Wednesday, fourteen rockets were fired at an air base hosting American troops in the western province of Anbar, causing minor injuries to two personnel, the coalition said.
A Shia militant group called Revenge of al-Muhandis Brigade claimed responsibility and vowed to defeat the "brutal occupation", according to the US-based SITE intelligence group, which monitors extremist groups.
The militant group is named after Abu Mahdi al-Muhandis of Iraq's Hashed al-Shaabi paramilitary alliance, who was killed in a US drone strike early last year along with the revered Iranian General Qasem Soleimani, SITE said.
Late last month, the United States carried out air strikes against pro-Iran fighters in both Iraq and Syria.
The rockets on Wednesday "landed on the base & perimeter" of the Ain al-Assad base, coalition spokesman Wayne Marotto tweeted, adding that local homes and a mosque were also damaged.
Iraqi security forces said the rocket launcher had been hidden inside a truck carrying bags of flour.
Similar attacks happened earlier this week.
On Monday night, US forces shot down an armed drone above the embassy, according to Iraqi security officials.
American defence systems fired rockets into the air in the capital, said AFP reporters, with Iraqi security sources saying the salvos had taken out an explosive-laden drone
Just hours earlier, rockets had also been fired towards Ain al-Assad.
Asked about the renewed violence, State Department spokesman Ned Price told reporters: "These attacks reflect and are representative of the threat that Iran-backed militias present fundamentally to Iraq's sovereignty and to Iraq's stability."