What is the author's main argument and proposed path forward in the Hankyoreh English article titled 'Korea can solve the US troop dilemma by taking on a bigger role in peace', concerning South Korea's response to the US troop dilemma and the Taiwan Strait crisis?
Navigate to english.hani.co.kr. Go to the 'Editorial & Opinion' section. Locate and open the article titled '[Column] Korea can solve the US troop dilemma by taking on a bigger role in peace'. Read the article to understand the author's central argument and recommended path. Summarize the author's main argument and proposed path forward for South Korea.
Successfully navigate to the 'Editorial & Opinion' section of the website. Successfully open the specified article. Accurately summarize the author's main argument regarding South Korea's national interest in relation to USFK's role and defense costs. Clearly state the author's proposed path forward for South Korea, emphasizing a more independent and proactive role in regional stability and peace.