South Korea’s main opposition party set its sights on impeaching Acting President Han Duck-soo as it seeks to maximize pressure on the ruling party with a potentially risky move.

South Korean President Yoon Suk Yeol defended his martial law decree in fiery comments made ahead of a second impeachment attempt and growing investigations into whether his short-lived power grab amounted to a rebellion.

In its second attempt, the National Assembly moved to force President Yoon Suk Yeol from office. But the troubles for him and his country are far from over.