South Korean Presidential Candidates Offer Vastly Different Approaches to North Korea
|The differences in North Korea policies is really not surprising. Lee Jae-myung just wants to continue the liberal policy of paying off Kim Jong-un for little to nothing in return and Kim Moon-soo is calling to increase military readiness against North Korea:

South Korea’s two leading presidential candidates are presenting sharply contrasting approaches to North Korea — one emphasizes diplomacy and dialogue, while the other advocates for a more robust deterrence strategy, including the possible redeployment of U.S. tactical nuclear weapons to South Korea. These weapons were withdrawn in late 1991 under U.S. President George H. W. Bush’s nuclear reduction initiatives.
While North Korea policy has not traditionally played a decisive role in presidential elections, lingering uncertainty over how U.S. President Donald Trump might engage with Pyongyang has raised the stakes for the next South Korean government’s security strategy.
You can read more at the link, but really the only thing new is Kim Moon-soo advocating for the return of U.S. tactical nuclear weapons to North Korea. I would be surprised to see that happen. Another thing he is advocating for is to amend an agreement with the U.S. to allow the ROK to reprocess plutonium and enrich uranium to speed up nuclear weapons development if they needed. I think the ROK might have more success with this idea.
Ultimately it will be up to the Korean voters to decide if they want to use their tax dollars to support a robust defense focused foreign policy towards North Korea or send their tax dollars to pay off Kim Jong-un for little to nothing in return.
Appeasement is always so easy for effete pseudo-intellectuals…