Behind rows of barbed wire and a small army of personal security, impeached South Korean President Yoon Suk Yeol remained holed up in his sprawling hillside villa with his wife, dogs and cats on Tuesday as investigators planned his arrest.

In a dramatic escalation of South Korea’s ongoing political crisis, anti-corruption investigators have sought a renewed arrest warrant for impeached President Yoon Suk Yeol, whose controversial attempt to impose martial law last month plunged the nation into turmoil.

A South Korean court has re-issued a warrant to arrest impeached President Yoon Suk Yeol, the country's corruption investigation agency said on Tuesday. Investigators seeking to question him on allegations of insurrection have struggled to execute a warrant for his arrest.

With the arrest warrant for impeached President Yoon Suk Yeol expiring on Monday, the South Korean anti-corruption agency asked police to detain the embattled leader.