South Korean authorities have granted a request to extend a warrant to detain the country’s suspended President Yoon Suk Yeol for questioning over his surprise declaration of martial law last month.

Impeached South Korean President Yoon Suk Yeol, in a message to conservative supporters, vowed to 'fight to the end' against 'anti-state forces.'

Investigators trying to arrest Yoon Suk Yeol blocked by presidential security - Tense standoff at presidential palace deepens political crisis