Police officers stand guard as Yoon Suk Yeol's supporters gather outside the Seoul Detention Center where he is being detained

S Korea's president attends court on extending detention

· RTE.ie

South Korea's impeached President Yoon Suk Yeol has attended a court hearing to fight a request by investigators to extend his detention on accusations of insurrection.

On Wednesday, Mr Yoon became the country's first sitting president to be arrested, in a criminal probe related to his short-lived declaration of martial law on 3 December.

Investigators requested a detention warrant yesterday to extend their custody of Mr Yoon for up to 20 days. He has been refusing to talk to investigators and has been held in Seoul Detention Centre since his arrest.

After the hearing, Mr Yoon returned to Seoul Detention Centre to await the court's decision, which is expected either today or Sunday.

Yoon Suk Yeol is the South Korea's first sitting president to be detained

The hearing at Seoul Western District Court lasted nearly five hours. Mr Yoon spoke for about 40 minutes during the hearing, Yonhap said, citing Mr Yoon's lawyer.

"(Yoon) sincerely explained and answered questions on factual relationships, evidence and legal principles ... We will quietly wait for the court to decide," said Mr Yoon's lawyer, Yoon Kab-keun, after the hearing.

Mr Yoon had decided to attend the hearing "to restore his honour by directly explaining the legitimacy of emergency martial law and that insurrection is not established", his lawyer said earlier.

TV channels showed a convoy of around a dozen cars and police motorbikes escorting Mr Yoon from the detention centre to the court, as well as back to the detention centre.

Since police broke up a crowd of Mr Yoon's supporters blocking the court gate in the morning, thousands of supporters surrounded the court after the hearing began at around 2pm local time behind a police barricade chanting "release the president".

Yoon Suk Yeol pictured being taken to the Seoul Detention Centre after initial questioning

"There are so many supporters of President Yoon Suk Yeol around the court, who still believe in the rule of law and are defending the president," said Lee Se-ban, a 30-year-old man.

Multiple people were arrested by police for trying to break into the court grounds, including a young man who tried to escape, according to a Reuters witness.

Insurrection, the crime alleged against Mr Yoon by the Corruption Investigation Office for High-ranking Officials, is one of the few that an incumbent South Korean president does not have immunity from.