The nation is holding an election in a vote widely dismissed as a farce, with major political parties dissolved, many of their leaders jailed and a significant portion of the country unable to participate because of an ongoing civil war.
The military government is holding a phased ballot nearly five years after it seized power in a coup, which sparked massive protests and escalated into a devastating conflict.
Analysts note the junta, with backing from Beijing, is attempting to validate and entrench its power as it seeks a way out of the devastating deadlock.
"There are no conditions for the practice of the rights of free speech, association or peaceful protest," UN High Commissioner for Human Rights Volker Türk said.
More than 200 people have been charged for disrupting or opposing the election under a new law which carries harsh penalties, including the death penalty.
Film director Mike Tee, performer Kyaw Win Htut and entertainer Ohn Daing were among the well-known individuals convicted under the law, which was passed in July. They were each given a seven-year jail term after speaking out against a film promoting the elections.
Civilians are "being coerced from all sides," Mr Türk said in a comment, pointing out that resistance forces have issued their own threats asking people to shun the polls.
The army has been fighting on multiple battlefields, against both pro-democracy fighters who reject the coup, as well as ethnic armed organisations which have their own militias. It ceded territory of vast areas of the country in a series of major setbacks, but regained territory this year following relentless airstrikes enabled by support from Beijing and Moscow.
All of this and the fact that significant regions of the country are still under opposition control presents a massive logistical challenge for holding an election.
Voting is set to take place in three rounds over the next month in 274 of the country's three hundred and thirty townships, with the rest deemed not secure enough. Results are expected around the end of January.
There is not expected to be any voting in as much as one half of the country. Even in the townships that are voting, some districts will go to the polls, making it difficult to forecast a possible turnout.
A handful of parties, including the junta-supported Union Solidarity and Development Party, are fielding candidates nationwide, while another 51 parties and independent candidates will contest only at the state or regional levels.
Approximately forty groups, including Aung San Suu Kyi's National League of Democracy, which achieved decisive wins in 2015 and 2020, have been banned. Suu Kyi and a number of the party's senior figures have been jailed under charges broadly viewed as fabricated, while the rest are in hiding abroad.
"Through dividing the vote into stages, the authorities can change their approach if the outcomes in the first phase do not go their way," noted Htin Kyaw Aye, a representative of the election-monitoring group Spring Sprouts.
Nations in the West, including the UK and the EU legislature, have rejected the vote as a pretence, while neighbouring group Asean has called for negotiations to precede any election.
The Myanmar regime has rejected criticism of the polls, insisting that it aims to "return [the country] to a multi-party democratic system".
"This vote is being held for Myanmar. It is being held for the citizens of Myanmar. It is not being held for the international community," a military representative told a news conference last week.
Military leader Min Aung Hlaing warned earlier this week that those who choose not to participate are turning their back on "progress toward democracy".
Elena Marchetti is a technology journalist with a passion for demystifying complex topics. She has been covering tech trends for over a decade.