Following a controversial declaration of martial law and subsequent impeachment attempt, South Korean President Yoon Suk Yeol is now subject to an overseas travel ban. The Justice Ministry implemented the ban on Monday at the behest of police, prosecutors, and an anti-corruption body, all investigating the circumstances surrounding the short-lived martial law period. The ban comes as authorities delve into allegations of rebellion and other charges linked to Yoon's actions.

Last Tuesday, Yoon's martial law declaration led to the deployment of special forces in Seoul and sparked widespread political protests. Although he survived an impeachment effort on Saturday, opposition parties remain committed to pursuing further impeachment proceedings. A Justice Ministry official confirmed the travel ban during a parliamentary hearing, emphasizing the ongoing investigations. A senior police officer even suggested the possibility of detaining Yoon if legal conditions are met. While a sitting South Korean president enjoys immunity from prosecution, this protection does not extend to accusations of rebellion or treason.

The opposition Democratic Party has labeled Yoon's actions an "unconstitutional, illegal act of rebellion, potentially a coup," and has lodged complaints against several individuals, including Yoon and his former defense minister. Former Defense Minister Kim Yong Hyun was detained on Sunday for allegedly advising Yoon to declare martial law, becoming the first person detained in connection with the case. Three top military commanders have also been suspended by the Defense Ministry for their alleged involvement. On Saturday, Yoon issued an apology for the martial law declaration, stating he wouldn't evade accountability and would allow his party to navigate the political fallout. He also pledged to step back from state affairs.

In his initial martial law announcement, Yoon criticized parliament, using strong terms, and vowed to address perceived threats. The decree was short-lived, lasting only six hours, as the National Assembly, including members of Yoon's own party, voted to overturn it. The governing party leader has indicated they will seek Yoon's early departure from office to minimize disruption, with Yoon abstaining from state affairs, including foreign policy. However, the Defense Ministry has reaffirmed Yoon's continued constitutional authority over the military.