The powerful sister of North Korean leader Kim Jong Un dismissed the U.S.'s intent to resume diplomacy on North Korea’s denuclearization, saying on Tuesday (July 29, 2025) the North flatly opposes any attempt to deny its position as a nuclear weapons state.

In his second term, U.S. President Donald Trump has bragged of his personal ties with Kim Jong Un and expressed hopes of restarting nuclear diplomacy between them. Their high-stakes diplomacy in 2018-19 unraveled due to disputes over U.S.-led sanctions against North Korea. Kim has since executed weapons tests to modernize and expand his nuclear arsenal.