South Korean President Yoon Suk Yeol denied wrongdoing Thursday in a burgeoning influence-peddling scandal involving him and his wife that’s severely hurting his approval ratings and providing political munition to his rivals.

The political firestorm coincides with South Korea facing a slew of critical foreign policy issues, such as Donald Trump’s election win to become the next president of the United States and North Korea’s reported entry into the Russia-Ukraine war.