South Korea’s opposition-controlled National Assembly has voted to impeach acting President Han Duck-soo. The assembly approved the impeachment motion in a 192-0 vote on Friday. Governing party lawmakers boycotted the vote. Han, who is also prime minister, had been acting leader after President Yoon Suk Yeol was impeached by the assembly over his short-lived imposition of martial law earlier this month. We talk with Victor Cha, president of the Geopolitics and Foreign Policy Department and Korea Chair at the Center for Strategic and International Studies.