SEOUL, South Korea (AP) — South Korean Prime Minister Han Duck-soo has been reinstated as the acting president as the Constitutional Court overturned his impeachment. Han, South Korea’s No. 2 official, had become acting leader after President Yoon Suk Yeol was impeached over his imposition of martial law in December. Han thanked the court after Monday’s ruling and said he would attend to the most urgent matters. He also called for national unity. The court ruled 7-1 that Parliament didn’t have a a quorum to pass the impeachment motion, that the accusations against Han weren’t against the law or that they weren’t serious enough to remove him from office. Many experts said the ruling on Han didn’t signal how the court would rule on Yoon’s impeachment.