UNITED STATES PERSPECTIVE

Washington, May 18, 2026. The White House is once again in confrontation mode with Tehran. Donald Trump posted a message on social media warning Iran that "the clock is ticking" and that "there will soon be nothing left" if Tehran does not quickly decide to negotiate. This post, published shortly after a phone call with Israeli Prime Minister Benjamin Netanyahu, illustrates the persistent tension between martial posture and diplomatic quest that characterizes US strategy since the conflict began, on February 28, with a joint Israeli-American offensive.

The geopolitical context has suddenly become more complicated this weekend with a drone strike on the Barakah nuclear plant in the UAE - the only nuclear reactor in the Arab world, capable of covering a quarter of the country's energy needs. Two of the three drones were intercepted, but the incident caused a fire in a generator and temporarily placed a reactor under emergency diesel power. The International Atomic Energy Agency confirmed that no radioactive emissions were detected. No official origin has been established, but Washington and Abu Dhabi have pointed the finger at Iran and its proxy militias in Iraq, which have already conducted similar attacks against Gulf states since the start of the conflict.

The episode highlights an uncomfortable reality for the Trump administration: its Gulf allies, threatened with Iranian reprisals, would have themselves asked Washington to give up on planned bombings. This diplomatic restraint contrasts with presidential declarations, illustrating a gap between bellicose rhetoric and real strategic constraints. On the Iranian side, the military advisor to the Supreme Leader, Mohsen Rezaei, told state TV that "our armed forces' fingers are on the trigger, while diplomacy continues" - a phrase that summarizes the ambivalence of both sides.

The nuclear dimension feeds another reading, less immediate but deeper in US foreign policy circles: seeing Iran hit after maintaining an offensive nuclear program, North Korea's Kim Jong Un is pleased to have, according to experts cited by NPR, "made the right choice" in preserving its atomic arsenal. Joel Wit, a former State Department official, estimates that Washington "regularly underestimates the determination of other countries to defend their national security interests." This reading fuels a broader debate on the comparative effectiveness of military pressure and diplomacy.