Junta chief Min Aung Hlaing's request to prolong the state of emergency declared when the generals toppled Aung San Suu Kyi's government in February 2021 was granted, state broadcaster MRTV said.

The "state of emergency will be extended for another six months starting from February 1", Acting President Myint Swe was quoted as saying.

"Sovereign power of the state has been transferred to commander in chief again," he added.

The state of emergency was due to expire at the end of January but on Tuesday the junta-stacked National Defence and Security Council met to discuss the state of the nation and concluded it "has not returned to normalcy yet".

Junta opponents, including anti-coup "People's Defence Forces" and a shadow government dominated by lawmakers from Suu Kyi's party, had tried to seize "state power by means of unrest and violence", the military's information team said in a statement.