The nation is holding an election in a vote broadly rejected as a sham, with major political parties banned, many of their leaders jailed and as much as half of the country unable to participate because of an continuing civil war.
The ruling junta is conducting a staggered election nearly five years after it seized power in a takeover, which sparked massive protests and escalated into a civil war.
Analysts note the junta, with backing from Beijing, is attempting to validate and entrench its power as it looks for 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 interfering with or criticising the polls under a recently enacted legislation which carries severe punishments, including the death penalty.
Director Mike Tee, actor Kyaw Win Htut and entertainer Ohn Daing were among the well-known individuals found guilty under the law, which was enacted in July. They were each handed a seven-year jail term after criticising a film endorsing the elections.
Civilians are "being coerced from all sides," Mr Türk noted in a comment, pointing out that resistance forces have made warnings urging people to shun the polls.
The military has been fighting on multiple battlefields, against both pro-democracy fighters who oppose the coup, as well as ethnic armed organisations which have their own forces. It ceded territory of vast areas of the country in a series of major setbacks, but regained territory this year following sustained aerial bombardment made possible through support from Beijing and Moscow.
All of this and the fact that significant regions of the country are still under opposition control presents a huge operational hurdle 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 remainder deemed not secure enough. 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 hold elections, making it difficult to predict a likely turnout.
A handful of parties, including the military-backed Union Solidarity and Development Party, are fielding candidates 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 scored landslide victories in 2015 and 2020, have been dissolved. Suu Kyi and a number of the party's key leaders have been imprisoned under charges broadly viewed as fabricated, while others are in hiding abroad.
"By splitting the vote into stages, the authorities can adjust tactics if the outcomes in the first phase do not go their way," noted Htin Kyaw Aye, a spokesman of the watchdog group Spring Sprouts.
Nations in the West, including the United Kingdom and the EU legislature, have dismissed the vote as a pretence, while regional bloc Asean has called for negotiations to precede any election.
The Burmese junta has dismissed condemnation of the polls, maintaining that it aims to "restore a multi-party democratic system".
"This vote is being held for Myanmar. It is being held for the people of Myanmar. It is not intended for the international community," a military representative told a news conference last week.
Junta chief Min Aung Hlaing warned earlier this week that those who choose not to participate are turning their back on "the path to democracy".
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