Foreign Minister Park Jin speaks to reporters after holding talks with his Japanese counterpart, Yoshimasa Hayashi, in New York on Sept. 19. Yonhap

The National Assembly on Thursday passed a motion calling for the dismissal of Foreign Minister Park Jin as the main opposition Democratic Party (DP) pushed to hold him responsible for what it claims was a disastrous overseas trip by President Yoon Suk-yeol.

The motion was approved in a 168-1 vote boycotted by the ruling People Power Party. The minor progressive Justice Party also boycotted the vote, claiming that Yoon's apology should come ahead of sacking the minister.

The DP, which holds a majority with 169 out of 299 parliamentary seats, has portrayed Yoon's trip to Britain, New York and Canada as a diplomatic fiasco fraught with gaffes and blunders, including his failure to pay respect to the coffin of Queen Elizabeth II, the lack of a tangible outcome from a summit with Japan and his use of foul language caught on a hot mic in New York.

Though the recording was not clear due to noise, many thought Yoon was talking about U.S. Congress and President Joe Biden. Yoon's office rejected the claim, saying he was referring to South Korea's opposition-controlled National Assembly and did not mention U.S. Congress or Biden.

"Even after an unprecedented diplomatic disaster in South Korea's history, there has been no heartfelt apology or responsible measure to date," Park Hong-keun, DP floor leader, told a meeting of senior party members.