U.S. President Donald Trump expressed curiosity regarding Iran's lack of nuclear concessions despite Washington's significant military buildup in the Middle East, according to Trump's special envoy Steve Witkoff. Witkoff stated Trump was puzzled why Iran hadn't 'capitulated' to U.S. demands for nuclear program curbs while facing overwhelming U.S. naval power. Trump has ordered a major force deployment and preparations for a potential multi-week air offensive against Iran, which has threatened retaliation against U.S. bases.

Tehran denies seeking nuclear weapons but insists its program is peaceful and demands sanctions relief tied solely to nuclear issues, rejecting limits on missiles or support for militants. Iran's uranium enrichment has reached 60% purity, bringing it closer to weapons-grade material according to Witkoff. The envoy also revealed Trump directed him to meet with exiled opposition figure Reza Pahlavi, who advocated for U.S. military intervention in Iran.