Myanmar's deposed democratic leader Aung San Suu Kyi marked her 80th birthday in junta detention on Thursday, serving a raft of sentences set to last the rest of her life.

Suu Kyi was the figurehead of Myanmar's decade-long democratic thaw, becoming de facto leader as it opened up from military rule.

But as the generals snatched back power in a 2021 coup, she was locked up on charges ranging from corruption to breaching COVID-19 pandemic restrictions and is serving a 27-year sentence.