South Korean investigators entered the residential compound of suspended President Yoon Suk Yeol early Friday morning to enforce an unprecedented arrest warrant, as hundreds gathered to support the embattled leader who plunged the nation into political chaos with a swiftly overturned declaration of martial law last month.

South Korean investigators said Wednesday they would execute an arrest warrant for Yoon Suk Yeol over his declaration of martial law by the deadline of January 6, as the impeached leader's supporters rallied outside his residence.

A South Korean court has issued an arrest warrant for impeached and suspended President Yoon Suk Yeol, investigators said on Tuesday, over his short-lived bid to impose martial law.