Speaking to reporters on Friday, Trump said he "didn't jump the gun" in announcing South Korea's participation in the Alaska liquefied natural gas project. "If they don't want to do it, that's OK with me. I'll just charge them more," Trump said, according to the White House. "Tell them if they don't sign shortly, I'm going to double it up."
Trump did not specify what would be doubled, but South Korean local media raised the possibility of higher tariffs on the country.
The president's remarks come after South Korea said it was still assessing the Alaska LNG project and that any participation would depend on its commercial viability and compliance with domestic legal procedures.
Separately, Trump announced on Truth Social an additional $8.4 billion enhanced oil recovery project as part of South Korea's investment. South Korean local media reported that the oil recovery project was not included in agreements reached between Seoul and Washington. The country's industry ministry said it was seeking to verify Trump's announcement and had contacted the US through trade channels for clarification.