ISTANBUL North Korea has maintained a conspicuous silence over the dramatic events that unfolded in South Korea starting Tuesday night, when President Yoon Suk Yeol made the shocking decision to impose a failed martial law. The martial law, reversed within six hours, has since triggered an impeachment vote against Yoon. Even the chief of Yoon's own People Power Party (PPP) has called for suspending his presidential powers. Despite the ongoing political turmoil and unrelenting protests in Seoul