Campaigning for Afghanistan's long-delayed parliamentary elections kicks off Friday, as a crescendo of deadly violence and claims of widespread fraud fuel debate over whether the vote will go ahead.
More than 2,500 candidates will contest the October 20 poll, which is seen as a test run for next year's presidential vote and a key milestone ahead of a UN meeting in Geneva where Afghanistan is under pressure to show progress on "democratic processes".
But preparations for the ballot, which is more than three years late, have been in turmoil for months, despite UN-led efforts to keep Afghan organisers on track.
Bureaucratic inefficiency, allegations of industrial-scale fraud and now an eleventh-hour pledge for biometric verification of voters threaten to derail the election and any hope of a credible result.
It will be "highly flawed", a Western diplomat admitted to AFP this week, reflecting falling expectations across Kabul's international community, which is providing most of the funding for the elections.
The Independent Election Commission (IEC) has insisted voting will go ahead, with or without the biometric machines that have been demanded by opposition groups to prevent people from voting more than once.
Only 4,400 out of the 22,000 German-made machines ordered have been delivered to Afghanistan, officials said.
"They have promised (biometric verification) and they may do it, but will it be successful in dispelling the concerns? I'm doubtful," Afghanistan Analysts Network researcher Ali Yawar Adili told AFP.
"It may create a bigger mess."
The list of candidates, which has been trimmed to 2,565 after 35 were expelled, are competing for 249 seats in the lower house, whose members are widely derided as corrupt and ineffective.
Most MPs are seeking re-election. But hundreds of political first-timers -- including the offspring of former warlords, entrepreneurs and journalists -- are also contesting the vote.
"Parliament is supposed to be the house of the people. Instead it has become a place for mafia networks, corruption, and those who work for their own interests," said former TV journalist Maryam Sama, 26, who is running in Kabul province.
"If anyone can bring real change, it is the young people." Afghanistan's demographics should, in theory, favour younger candidates -- the country is ranked as one of the youngest and fastest growing in the world.
But they face a formidable challenge from the old guard, who have long dominated the political landscape through tribal and ethnic connections and deep pockets.
Traditional attitudes are also stacked against the younger hopefuls in a country where elders are respected and listened to.
"Old politicians, ethnic and religious power brokers regard themselves as the rightful and exclusive owners of politics and have the power and resources," said Naeem Ayubzada, director of Transparent Election Foundation of Afghanistan.
The international community is pushing hard for the vote to happen before November's ministerial meeting in Geneva, which the United Nations says is a "crucial moment" for the Afghan government and its foreign partners to demonstrate progress.
But a wave of deadly violence across the country in recent months has raised concerns that parliamentary elections could end up being a bloody rehearsal for the presidential vote scheduled for April.
Some 54,000 members of Afghanistan's beleaguered security forces will be responsible for protecting more than 5,000 polling centres on election day. More than 2,000 polling centres that were supposed to open will be closed for security reasons.
It is a daunting task as the Taliban and the Islamic State group, which have vowed to disrupt the ballot, ramp up attacks across the country.
"Elections are not about NATO but about Afghan people," Cornelius Zimmermann, NATO's senior civilian representative in Afghanistan, told a recent meeting of Afghan security officials.
Allegations of massive fraud in the voter registration process that saw nearly nine million people sign up are also disrupting the process.