South Korea’s impeached president has denied that he ordered the military to drag lawmakers out of the National Assembly to prevent them from voting to reject his martial law decree last month, as he appeared for the first time before the Constitutional Court that will determine his fate.

South Korean investigators asked prosecutors to indict detained President Yoon Suk Yeol over his short-lived imposition of martial law last month, which the country's ousted defence minister testified that he wanted a broader military deployment than Yoon.

South Korean anti-corruption agency asked prosecutors to indict impeached President Yoon Suk Yeol on insurrection charges after wrapping up a preliminary investigation into his ill-fated martial law declaration.