South Korean President Yoon vows to 'fight to the end'

His comments on Thursday came as the leader of Yoon's own party said the president had shown no signs of resigning and must be impeached.

He faces a second impeachment vote in parliament expected on Saturday, a week after the first one failed because most of the ruling party boycotted the vote.

"I will fight to the end," he said near the end of a lengthy address broadcast on television.

Yoon is under criminal investigation for alleged insurrection over the botched Dec. 3 martial law declaration, which sparked the biggest political crisis in South Korea in decades.

Lawmakers broke through a police cordon, some by scaling the fence, to enter parliament and demand Yoon to rescind martial law within hours of the declaration.

In comments that echoed his justification for declaring emergency rule in the first place, he said the "criminal groups" that have paralysed state affairs and disrupted the rule of law must be stopped at all cost from taking over government.

Yoon said the country's National Election Commission was hacked by North Korea last year but the independent agency refused to cooperate in an investigation and inspection of its system to safeguard integrity.

He said the refusal was enough to raise questions about the integrity of the April 2024 election and led him to declare martial law.

Yoon's People Power Party (PPP) suffered a crushing defeat in the April election, allowing the Democratic Party overwhelming control of the single-chamber assembly. Even so, the opposition needs eight members of the PPP to vote with them for the president to be impeached

Just before Yoon's televised address, PPP leader Han Dong-hoon said Yoon had to be stripped of power and the only way to accomplish that is for the party to back the impeachment bill.