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.

South Korean President Yoon Suk Yeol has been indicted over his brief martial law imposition last month. Accused of rebellion, Yoon claims his decree was a warning against the opposition. With potential severe legal consequences,

South Korea's impeached president, Yoon Suk Yeol, was formally arrested early Sunday, days after being apprehended at his presidential compound in Seoul, as he faces possible imprisonment over his ill-fated declaration of martial law last month.

Impeached South Korean President Yoon Suk Yeol was detained by police at his residence Wednesday morning for questioning over his short-lived martial law attempt.

South Korean police detained impeached President Yoon Suk Yeol at his residence in Seoul on Wednesday local time, ABC News confirmed.

A former South Korean defence minister charged with insurrection for his role in a short-lived martial law attempt told a court on Thursday that he wanted a broader military deployment but was overruled by President Yoon Suk Yeol.

The Seoul Central District Court on Friday night dismissed the prosecution's request to extend impeached President Yoon Suk Yeol's detention beyond its initial period.