South Korean Constitutional Court upheld the impeachment of President Yoon Suk Yeol on Friday, removing him from office over his short-lived imposition of martial law in December.

The verdict, which was read by acting court chief Moon Hyung-bae and televised live, took effect immediately, requiring the country to hold a snap presidential election to pick Yoon's successor within 60 days, which many expect to fall on June 3, Yonhap news agency reported...