President Donald Trump said he believes the United States can "do something" to advance relations on the Korean Peninsula, suggesting room for renewed diplomacy between North and South Korea. In brief remarks, he told South Korea’s president that Washington sees the possibility of “big progress” with Pyongyang, though he offered no specifics on timing or strategy. The comments mark one of Trump’s most direct public signals since taking office that his administration may seek fresh engagement aimed at easing tensions and potentially fostering inter-Korean cooperation. The White House has not released further details on any planned initiative.