Myanmar’s military detained Aung San Suu Kyi, declared a state of emergency for a year and voided her party’s landslide November election victory in a setback for the country’s nascent transition to democracy.

Army chief Min Aung Hlaing’s office said he took the action in response to alleged voter fraud and the military would hold a "free and fair general election” after the emergency is over. An order by acting President Myint Swe, a former general aligned with the army, granted full authority to the army chief to run the country, saying it was necessary to act now before the new parliament sessions began this week.

"If such a problem is not addressed properly, then there will be obstacles in the nation’s democratic transition,” the order said. The army statement said voter rolls would be checked and the election commission would be "re-established.”