There are a lot of Jews that exist today because of US military action that would like to weigh in on the net positive impact of the US military actions, as well as several million Koreans that don't have to live in "best Korea" to are pretty supportive of it.
And in the years since we have killed millions of people in Vietnam and hundreds of thousands in the Middle East and we’re currently bankrolling what many people consider to be a genocide in Palestine.
There have been several successful actions, but we’re talking about the net impact not specific instances.