Five rockets targeted an Iraqi airbase hosting US soldiers Sunday, wounding two foreign contractors and three Iraqi soldiers, AFP reports.
Two of the rockets fired at Balad airbase, north of Baghdad, crashed into a dormitory and a canteen of US company Sallyport, a security source told the news agency.
Two foreign contractors and three Iraqi soldiers were wounded, the source added.
There was no immediate claim of responsibility, but the United States routinely blames Iran-linked Iraqi factions for such attacks on its troops and diplomats.
Rocket attacks have regularly targeted Iraqi bases as well as the fortified Green Zone in Baghdad, where the US embassy is located, since the US elimination of top Iranian General Qassem Soleimani last January.
In February, a rocket attack targeting an airbase in Iraq's Kurdistan region killed a foreign civilian contractor and wounded five others, among them a US soldier.
In response, the US bombed a border depot in Syria which the Pentagon said was used by Iran-backed Iraqi armed militia that have been tied to the rocket attacks.
US President Joe Biden described the attack as a "warning" to Iran.