Without specific context or details regarding Truman's statement and the timeframe being referred to, it is not possible to provide a clear and concise answer to what will happen to Korea after Truman's statement. Truman made several statements and decisions related to Korea during his presidency, including the decision to intervene in the Korean War. The impact of his statements would depend on the specific statement in question and the actions taken as a result.
If you could provide more information about the specific statement or timeframe you are referring to, I would be able to provide a more accurate and informative response regarding the potential consequences for Korea.