Myanmar, also known as Burma, has been beset with political instability since it declared independence from Britain in 1948. Between 1958 and 1960, the military formed a temporary caretaker government at the behest of U Nu, the country’s democratically-elected prime minister, to resolve political infighting.
https://en.m.wikipedia.org/wiki/2021_Myanmar_coup_d%27%C3%A9tat