South Korea’s Constitutional Court has unanimously removed Yoon Suk Yeol as president after he threw the nation into turmoil by declaring martial law and sending troops to parliament in an ill-fated effort to break through legislative gridlock.

Impeached President Yoon Suk Yeol was removed from office four months after he declared martial law, sending troops into parliament.

South Korea’s highest court has removed embattled President Yoon Suk Yeol from office, ending months of uncertainty and legal wrangling after he briefly declared martial law in December and plunged the nation into political turmoil.