There was definitely greater concern about the U.S. situation than the ROK. (Part of that is that there are foreign policy differences between liberals and conservatives, but military spending is robustly supported either way for somewhat different reasons.)
Not a Korea expert, but have been to Seoul around six times for work and was at the National Assembly as a tourist two weeks ago and did a variety of government and defense industry meetings. Definitely a bolt from the blue from my perspective ( https://gregsanders.typepad.com/blog/2024/12/thoughts-with-south-korean-friends-and-colleagues.html )
There was definitely greater concern about the U.S. situation than the ROK. (Part of that is that there are foreign policy differences between liberals and conservatives, but military spending is robustly supported either way for somewhat different reasons.)