Yonhap news agency says South Korean prosecutors have indicted the impeached President Yoon Suk Yeol over his imposition of martial law.

South Korea's impeached President Yoon Suk Yeol has been charged with insurrection after he attempted to declare martial law in December. His ill-fated attempt to impose military rule plunged the country into an unprecedented political crisis and he becomes the first sitting president in South Korean history to be charged with a crime.

South Korean President Yoon Suk Yeol has become the country's first leader to be indicted, less than two weeks after he was the first to be detained. The impeached, jailed president, who had been holed up in his presidential compound for weeks after issuing a shocking martial law decree last month,

President Yoon Suk Yeol has been in custody since being arrested last week over his brief declaration of martial law in December.

South Korea’s impeached president, Yoon Suk Yeol, has been formally arrested, days after being apprehended at his presidential compound in Seoul.

President Yoon Suk Yeol will stand trial along with his former defense minister and others who participated in his short-lived imposition of martial law.

Lawyers for South Korea's impeached president say he will appear at a hearing in a Seoul court to oppose a formal arrest over last month's imposition of martial law.

Yonhap news agency says South Korean prosecutors have indicted the impeached President Yoon Suk Yeol over his imposition of martial law.