South Korea's impeached President Yoon Suk Yeol faces a new and potentially more robust attempt to arrest him for insurrection after a top investigator vowed to do whatever it takes to break a security blockade and take in the embattled leader.

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.

Hundreds of supporters of South Korea's impeached President Yoon Suk Yeol rallied outside his home on Wednesday in a bid to protect him as investigators prepared a fresh arrest attempt."Even if President Yoon Suk Yeol returns,