Myanmar's junta has charged ousted leader Aung San Suu Kyi with committing fraud during elections last year, state media reported on Tuesday.
It is the latest in a barrage of allegations against Ms Suu Kyi after her party won in a landslide.
Myanmar has been in turmoil since the military coup in February sparked nationwide protests and a deadly crackdown on dissent.
Detained since the putsch, Ms Suu Kyi, 76, has been accused of illegally importing walkie talkies, sedition and corruption. She faces decades in jail if convicted.
Ms Suu Kyi is now charged with “election fraud and lawless actions” during the polls, state-run newspaper Global New Light of Myanmar reported, without giving details on when court proceedings would begin.
Fifteen other officials — including former president Win Myint and the former chairman of the election commission — face the same charge, the report added.
Support for Ms Suu Kyi's National League for Democracy surged in the 2020 vote, compared to the 2015 election and the party trounced a military-aligned rival.
But the junta has cited fraud during the poll as its reason for seizing power and ending Myanmar's democratic interlude.
In July, it cancelled the results of the polls, announcing it had uncovered more than 11 million instances of voter irregularities.
In a report on the 2020 polls, the Asian Network for Free Elections monitoring group had said the exercise was “by and large, representative of the will of the people".
“The junta is using spurious claims of electoral fraud as a key justification for its coup,” International Crisis Group's Myanmar senior adviser Richard Horsey told journalists.
“Having failed after much effort to identify more than a handful of people who voted twice, it is now going after NLD leaders,” he said.
“But Aung San Suu Kyi and the NLD had overwhelming support from voters, so guilty verdicts will convince no one.”
'Deep concern'
The junta has threatened to dissolve the NLD and last month sentenced Win Htein, a close aide to Ms Suu Kyi, to 20 years on treason charges.
Ms Suu Kyi is already on trial, accused of flouting coronavirus restrictions while campaigning before the election.
Journalists have been barred from attending proceedings at the special court in the military-built capital Naypyidaw, and the junta recently barred her legal team from speaking to the media.
She will hear the verdict in her trial for incitement against the military on November 30, a source with knowledge of the matter told AFP on Tuesday.
She faces three years in jail if convicted.
Junta chief Min Aung Hlaing has said new elections will be held and the state of emergency lifted by August 2023, extending the initial timeline the military gave when it seized power.
There was “no popular support” for fresh polls, Yangon-based analyst Soe Myint Aung told AFP.
“For any future elections to be acceptable, the junta will need to mobilise more public participation and pro-democracy opposition.”
Last week, the UN Security Council expressed its “deep concern” about the unrest in Myanmar and called for an “immediate cessation of violence” and efforts to ensure that civilians are not harmed.
More than 10,000 people have been arrested since the coup, a local monitoring group has said.
