Thousands of pro-democracy activists took to the streets in Myanmar on Thursday, a day after a nationwide silent strike saw businesses shut and people stay at home in protest against the military coup in the Southeast Asian country.

Street protests were held in the commercial capital Yangon, the central city of Monywa and several other towns, according to witnesses and social media posts.

“Are we united? Yes we are,” protesters shouted in Monywa. “The revolution must prevail.”

Nant Khi Phyu Aye, one of the those on the street, said many of the protesters were youngsters. “They want to protest every day without skipping one day,” she told Reuters.

Police broke up a street demonstration in the city of Mawlamyine and arrested 20 people, the Hinthar Media Corp said. At least two people were injured but there were no other reports immediately of casualties elsewhere.

At least 286 people have been killed as security forces resorted to lethal force as they tried to quell weeks of unrest since the Feb. 1 coup, according to the Assistance Association for Political Prisoners (AAPP) activist group.

In a sign of growing international pressure, the United States is planning to impose sanctions on two conglomerates controlled by Myanmar’s military, sources familiar with the matter told Reuters.

Wednesday’s silent strike left normally bustling areas of commercial hubs like Yangon and Monywa virtually deserted.

While the scale of the street protests had been dropping in recent days, activists have called for big demonstrations on Thursday.

“The strongest storm comes after the silence,” protest leader Ei Thinzar Maung said in a social media post.

Candle-lit vigils took place across the country again overnight, photographs on social media showed.

In Thanlyin on the outskirts of Yangon, protesters held up placards reading: “We don’t accept military coup”, while medical staff wearing white coats held a dawn march in the second city of Mandalay.

Five more people were wounded overnight in Mandalay, Myanmar’s second city, Myanmar Now media outlet reported.

A 16-year-old man later died after being shot in the back, the outlet said.

The funeral of a seven-year-old girl killed on Tuesday, the youngest known victim of the crackdown, took place on Wednesday in Mandalay.

A spokesman for the military, which said on Tuesday 164 protesters had been killed, did not answer calls seeking comment.

The junta on Wednesday freed hundreds of people arrested in its crackdown on protests against the overthrow of the elected government of Aung Sang Suu Kyi.

There was no word from authorities on how many prisoners were let out, but AAPP said 628 people were released on Wednesday out of more than 2,900 arrested since the coup. About 1,000 people have been freed in all, it said.

The junta has faced international condemnation for staging the coup that halted Myanmar’s slow transition to democracy and for its deadly suppression of dissent.

It has tried to justify the takeover by saying a Nov. 8 election won by Suu Kyi’s National League for Democracy (NLD) was fraudulent – an accusation the electoral commission has rejected. Military leaders have promised a new election but have not set a date and have declared a state of emergency.

The European Union and the United States imposed sanctions on Monday against individuals involved in the coup and the repression of the demonstrators.

Meanwhile, a move by the U.S. Treasury to blacklist two conglomerates controlled by the military – Myanmar Economic Corporation (MEC) and Myanmar Economic Holdings Ltd (MEHL) – and freeze any assets they hold in the United States could come as early as Thursday, sources said.

The military controls vast swathes of Myanmar’s economy through the holding firms and their subsidiaries.

Suu Kyi, who won the Nobel Peace Prize in 1991 for her campaign to bring democratic civilian rule to Myanmar, has been in detention since the coup and faces charges that her lawyer says have been cooked up to discredit her.

Singapore’s Foreign Minister Vivian Balakrishnan is due to meet his Indonesian counterpart Retno Marsudi in Jakarta on a trip starting on Thursday that is expected to include discussions on Myanmar.

Malaysia and Indonesia are seeking an urgent meeting of Southeast Asia’s ASEAN regional grouping, of which Myanmar is a member, to discuss the crisis.

REUTERS