<p>South Korean Defence Minister Kim Yong-Hyun stepped down from the post after the martial law debacle that threw the country into chaos. President Yoon Suk-yeol accepted Kim’s resignation and nominated the ambassador to Saudi Arabia, Choi Byung-hyuk as the new defence minister, said the presidential office on Thursday.&nbsp;</p>
<p>Kim was seen as a central figure in Yoon’s declaration of martial law on Tuesday, reported Reuters. According to a senior military official and filings to impeach the President by opposition members, Kim made the recommendation to Yoon.&nbsp;</p>
<p>Yoon’s chief of staff, Chung Jin-suk, called Choi “a person of principle who carries out his duties with dedication and adheres to regulations.”&nbsp;</p>
<p>The nomination of a new defence minister is the first official move by Yoon after he announced the withdrawal of the martial law declaration in the early hours of Wednesday, amid a storm of political turmoil and diplomatic fallout.&nbsp;</p>
<p>On Thursday, the Parliament introduced a motion to impeach Yoon over the botched attempt to impose martial law which was opposed by his party, throwing the process into doubt.&nbsp;</p>
<p>The main opposition Democratic Party dubbed Yoon’s attempt at imposing martial law as a treasonous act, while the opposition lawmakers could lead a vote for the bill as early as Friday.&nbsp;</p>
<p>The US said it was caught completely off guard by Yoon’s surprise declaration as the Deputy Secretary of State Kurt Campbell called the move “badly misjudged.”&nbsp;</p>
<p>Campbell lauded the political leaders of South Korea for agreeing to Yoon’s decision to be &ldquo;deeply problematic&rdquo; despite deep political polarisation and division was a reassuring tribute to the strength of South Korean democracy, reported the Guardian.</p>
<p>Seoul would be “in a challenging place” in the next few months, Campbell said, adding the US goal would be to make clear its alliance with South Korea is “absolutely rock solid.”&nbsp;</p>
<p>The ruling People Power Party said it would oppose the impeachment motion that was introduced by the opposition on Thursday, however, the party remains divided over the crisis.&nbsp;</p>
<p>While the opposition Democratic Party has a majority in the Parliament, it will still need at least eight lawmakers from the ruling party to back the bill in order for it to pass.&nbsp;</p>
<p>The shock martial law declaration by Yoon on Tuesday sought to ban political activity and censor the media in the East Asian country, a key US ally and Asia’s fourth-largest economy. The announcement unleashed six hours of chaos in the country.&nbsp;</p>