Four rockets landed near Baghdad International Airport on Sunday night, reportedly aimed at US forces stationed in the area.
Six people were wounded in the missile attack, sources in the Iraqi counter-terrorism agency told Al Hurra TV. The agency is also near the airport.
The port is also next to the Baghdad Diplomatic Support Centre, which is used by diplomats, intelligence operatives and US-led anti-terrorist forces.
No party has claimed responsibility for the rocket shelling so far.
The attack comes amid anti-government protests that have swept Iraq in recent weeks, causing Prime Minister Adel Abdul Mahdi to resign a week ago.
Hundreds of people have been killed in the demonstrations and thousands have been injured.
Tensions flared over the weekend after unidentified gunmen killed at least 25 people on Friday near the main protest camp in Tahrir Square, in the Iraqi capital.
It was the most violent attack in the city for weeks.
The specs
Engine: 2.0-litre 4-cyl
Power: 153hp at 6,000rpm
Torque: 200Nm at 4,000rpm
Transmission: 6-speed auto
Price: Dh99,000
On sale: now
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Australia tour of Pakistan
March 4-8: First Test, Rawalpindi
March 12-16: Second Test, Karachi
March 21-25: Third Test, Lahore
March 29: First ODI, Rawalpindi
March 31: Second ODI, Rawalpindi
April 2: Third ODI, Rawalpindi
April 5: T20I, Rawalpindi
COMPANY PROFILE
Name: Cofe
Year started: 2018
Based: UAE
Employees: 80-100
Amount raised: $13m
Investors: KISP ventures, Cedar Mundi, Towell Holding International, Takamul Capital, Dividend Gate Capital, Nizar AlNusif Sons Holding, Arab Investment Company and Al Imtiaz Investment Group