'No, No America': Thousands of Iraqis rally against US military presence

Thousands of Iraqis rallied at two central Baghdad intersections on Friday after a prominent cleric called for a "million strong" protest against the American military presence, following the US killing of an Iranian general and an Iraqi militia chief.

The march called by Moqtada al-Sadr aims to pressure Washington to pull out its troops, but many anti-government protesters fear it could overshadow their separate, months-long demonstrations that have challenged Iran-backed Shi'ite groups' grip on power.

Sadr opposes all foreign interference in Iraq but has recently aligned himself more closely with Iran, whose allies have dominated state institutions since the US-led invasion of Iraq in 2003.

Throngs of marchers started gathering early on Friday at al-Hurriya Square in central Baghdad and near around the city's main university, Reuters witnesses said. Marchers avoided Tahrir square, symbol of mass protests against Iraq' ruling elites.

"We want them all out - America, Israel, and the corrupt politicians in government," said Raed Abu Zahra, a health ministry worker from southern city of Samawa, who arrived by bus at night and stayed in Sadr City, a sprawling district of Baghdad controlled by the cleric's followers.

"We support the protests in Tahrir as well, but understand why Sadr held this protest here so it doesn't take attention from theirs," he added.

Men and women marched waving the red, white and black national colors, and chanted slogans against the United States, which leads a military coalition against the Islamic State militants in Iraq and Syria.

Some were wearing symbolic white robes indicating they're willing to die for their country while others sat looking out over the square from half finished buildings, holding signs reading "No, no, America, no, no, Israel, no, no, colonialists".

Marchers were protected by Sadr's Saraya al-Salam brigades and Iraq's Popular Mobilization Forces, an umbrella grouping of Iran-backed Shi'ite militias, witnesses said.

It is unclear if the march will end up at the gates of the US Embassy, the seat of US power in Iraq and the scene of violent clashes last month when militia supporters tried to storm the compound.

Main roads in Baghdad were barricaded by security forces and the city's Green Zone, which houses foreign missions, were blocked off with concrete barriers. Outside the US embassy, a sign reads "Warning. Do not cross this barrier, we will use pre-emptive measures against any attempt to cross".

The US killing of Iranian military mastermind General Qassem Soleimani in Baghdad this month has raised the specter of more civil strife in a country torn by years of sectarian conflict.

For the first time in nearly two years, parliament voted along sectarian lines to press the government to kick out US forces. Shi'ite parties voted in favor, while Sunni Muslim and Kurdish lawmakers boycotted the session.