The nation is holding an election in a electoral process widely dismissed as a sham, with major political parties banned, many of their leaders jailed and a significant portion of the country unlikely to vote because of an continuing internal conflict.
The military government is conducting a staggered election nearly five years after it seized power in a coup, which sparked massive protests and escalated into a civil war.
Analysts note the junta, with China's support, is seeking to legitimise and entrench its power as it seeks a way out of the costly stalemate.
"The environment does not allow for the practice of the freedoms of freedom of expression, assembly or peaceful protest," UN High Commissioner for Human Rights Volker Türk said.
More than 200 people have been prosecuted for disrupting or opposing the election under a recently enacted legislation which imposes harsh penalties, including the possibility of execution.
Director Mike Tee, performer Kyaw Win Htut and comedian Ohn Daing were among the well-known individuals convicted under the law, which was enacted in July. They were each given a seven-year jail term after criticising a film endorsing the elections.
Civilians are "facing pressure from all sides," Mr Türk noted in a comment, adding that armed rebel groups have made warnings asking people to boycott the polls.
The military has been fighting on multiple battlefields, against both armed resistance groups who oppose the coup, as well as ethnic armed organisations which have their own militias. It ceded territory of vast areas of the country in a string of defeats, but clawed back territory this year following sustained aerial bombardment 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 operational hurdle for conducting an election.
Voting is set to take place in three rounds over the coming weeks in two hundred and seventy-four of the country's 330 townships, with the remainder deemed too unstable. Results are expected around the end of January.
There is unlikely to be any voting in up to fifty percent of the country. Even in the townships that are voting, some districts will go to the polls, making it challenging to forecast a likely turnout.
Six parties, including the military-backed Union Solidarity and Development Party, are running nominees nationwide, while dozens more parties and non-aligned contenders will compete 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 widely condemned as fabricated, while the rest are in exile.
"By splitting the vote into stages, the authorities can adjust tactics if the outcomes in the initial round do not go their way," noted Htin Kyaw Aye, a spokesman of the election-monitoring group Spring Sprouts.
Western governments, including the United Kingdom and the EU legislature, have rejected the vote as a pretence, while neighbouring group Asean has called for political dialogue to come before any election.
The Burmese junta 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 our nation. It is being held for the citizens of this country. It is not being held for the outside world," a military representative stated at a news conference last week.
Junta chief Min Aung Hlaing cautioned earlier this week that those who refuse to vote are rejecting "progress toward democracy".
Elara Vance is a UK-based astrophysicist and science communicator with over a decade of experience writing about space and technology.