Donald Trump insisted America must not let Iran get a nuclear weapon, and he acted on that belief — rejecting a deal he called “horrible, one-sided deal,” challenging the Washington consensus, pushing back on Tehran’s missile and enrichment programs, and authorizing force when inspections and diplomacy failed.
In 2016, a chorus of national security insiders labeled him “unqualified” and warned he “would put at risk our country’s national security.” Critics painted him as reckless, even claiming he was “cavalier about the use of nuclear weapons.” Those warnings reflected fear of his style, not a clear grasp of his priorities: protecting the American people first and preventing nuclear proliferation by hostile states.
Iraq and Iran are different stories, but the red line here was obvious. Iran’s leaders openly cheered slogans like “death to America” while accelerating both uranium enrichment and ballistic missile development. The mix of a nuclear program plus improving missile range posed an intolerable risk to the United States and our allies.
The 2015 nuclear agreement tried to freeze that march but left gaping loopholes, especially on missiles and long-term enrichment timelines. Trump criticized it during the campaign, branding it a “horrible, one-sided deal” that would let restrictions sunset and leave Iran’s capabilities intact. In 2018, he withdrew the United States because he judged the deal dangerous to future generations.
A glaring problem with the deal was inspection limits, including the blunt assertion that “No Americans will be part of the IAEA team.” That was an unacceptable constraint. The U.S. is a major funder of international safeguards and should have eyes and experts involved in verification on the ground.
Iran didn’t develop its threats in isolation. State-backed cooperation with other rogue regimes helped spread missile and nuclear know-how across borders. Open-source evidence over the years linked Iranian technicians to foreign launches and shared designs that traced back to proliferators like the infamous A.Q. Khan network.
History shows Iran and North Korea have long traded technical support, and the resemblance between Tehran’s Shahab series and North Korea’s Taepodong was no accident. These relationships multiplied the danger, giving Iran access to designs and materials that sped up its program while allowing it to sidestep international pressure.
When diplomacy and inspections showed limits, decisive measures followed. In June 2025, President Trump ordered strikes known as Operation Midnight Hammer against enrichment and research sites at Fordow, Natanz and Isfahan. The next day, Operation Epic Fury targeted additional facilities after the IAEA reported suspicious activity at enrichment sites bombed the prior month.
Those strikes were meant to do more than damage hardware. They signaled a change in deterrence: consequences would follow blatant cheating and weaponization. As Senator Lindsey Graham said, “The mothership of terrorism is sinking. The captain is dead. The largest state sponsor of terrorism — Iran — is close to collapsing.”
Beyond bombs and sanctions, intelligence showed Iran rebuilding its missile program, with shipments of sodium perchlorate from foreign sources to produce propellant. That kind of procurement undercuts the idea that time alone would solve the problem, and it justified preemptive steps to halt production and delivery chains.
Opponents who helped craft and cheer for the 2015 deal thought they had bought a pause. In practice they provided Tehran with a path back to enrichment once restrictions expired, along with cash that bolstered the regime. Trump rejected that path, arguing that American safety and long-term deterrence mattered more than short-term appeasement.
The choice was stark: trust Tehran to play by weak rules or act to deny it the capability to threaten the homeland. Trump chose denial and pressure over complacency, and that posture changed how friends and rivals viewed U.S. resolve. China and Russia noticed the willingness to use force rather than rely solely on diplomacy.
What plays out now will be decided by continued intelligence, military readiness, and the political will to prevent a nuclear Iran. The actions taken were neither symbolic nor routine; they were designed to remove the calculus that a hostile regime could one day blackmail the United States or its partners with nuclear arms. The stakes are as high as they get, and the policy reflects a single guiding judgment: America must deter and, if necessary, destroy threats before they become existential.
