(UPDATE) ISLAMABAD — Pakistani protesters demanding the release of former prime minister Imran Khan on Tuesday killed four members of the nation's security forces, the government said, as the crowds defied police and closed in on the capital's center.
More than 10 thousand protesters armed with sticks and slingshots took on police in central Islamabad on Tuesday afternoon, Agence France-Presse (AFP) journalists saw, less than 3 kilometers (2 miles) from the government enclave they aim to occupy.
Khan was barred from standing in February elections that were marred by allegations of rigging, sidelined by dozens of legal cases that he claims were confected to prevent his comeback.
But his Pakistan Tehreek-e-Insaf (Pakistan Movement for Justice or PTI) party has defied a government crackdown with regular rallies. Tuesday's is the largest in the capital since Khan was jailed in August 2023.
Interior Minister Mohsin Naqvi said "miscreants" involved in the march had killed four members of the paramilitary Rangers force on a city highway leading toward the government sector.
Prime Minister Shahbaz Sharif said the men had been "run over by a vehicle."
"These disruptive elements do not seek revolution but bloodshed," he said in a statement. "This is not a peaceful protest, it is extremism."
The government said on Monday that one police officer had also been killed and nine more were critically wounded by demonstrators who set out toward Islamabad on Sunday.
'Frustrated with government'
The capital has been locked down since late Saturday, with mobile internet sporadically cut and more than 20,000 police flooding the streets, many armed with riot shields and batons.
The government has accused protesters of attempting to derail a state visit by Belarusian President Alexander Lukashenko, who arrived for a three-day visit on Monday.
Last week, the Islamabad city administration announced a two-month ban on public gatherings.
But PTI convoys traveled from their power base in northwestern Khyber Pakhtunkhwa province and the most populous province of Punjab, hauling aside roadblocks of stacked shipping containers.
"We are deeply frustrated with the government, they do not know how to function," 56-year-old protester Kalat Khan told AFP on Monday. "The treatment we are receiving is unjust and cruel."
The government cited "security concerns" for the mobile internet outages, while Islamabad's schools and universities were also ordered shut on Monday and Tuesday.
"Those who will come here will be arrested," Naqvi told reporters on Monday night at D-Chowk, the public square outside Islamabad's government buildings that PTI aims to occupy.
PTI's chief demand is the release of Khan, the 72-year-old charismatic former cricket star who served as premier from 2018 to 2022 and is the lodestar of their party.
They are also protesting alleged tampering in the February polls and a recent government-backed constitutional amendment giving it more power over the courts, where Khan is tangled in dozens of cases.
Increasing criticism
Sharif's government has come under increasing criticism for deploying heavy-handed measures to quash PTI's protests.
The Human Rights Commission of Pakistan said "blocking access to the capital, with motorway and highway closures across Punjab and Khyber Pakhtunkhwa, has effectively penalized ordinary citizens."
Khan was ousted by a no-confidence vote after falling out with the kingmaking military establishment, which analysts say engineers the rise and fall of Pakistan's politicians.
But as opposition leader, he led an unprecedented campaign of defiance, with PTI street protests boiling over into unrest that the government cited as the reason for its crackdown.
PTI won more seats than any other party in this year's election but a coalition of parties considered more pliable to military influence shut them out of power.