Trump: 'We Can’t Let Lunatics Have Nuclear Weapon' as He Jokes About Cuba Strike on Return from Iran

US President Donald Trump escalates rhetoric on Iran’s nuclear ambitions while making light of potential naval action against Cuba amid ongoing Middle East tensions.

US President Donald Trump has reiterated that Washington cannot allow Iran to develop nuclear weapons, describing the situation as a key reason behind current conflicts. Speaking at an event in Florida, Trump declared, “We’re in a war because, I think you would agree, we can’t let lunatics have a nuclear weapon.” 

The remarks come as the Trump administration continues to manage the fallout from military operations against Iran and maintains a naval blockade affecting Iranian oil exports. Trump also used the occasion to take a jab at Cuba, suggesting US naval assets could pivot to pressure the island nation upon returning from the region.

Nuclear Red Line

Trump’s comments underscored a firm stance against Tehran acquiring nuclear capability. He alleged that the Iranian government had killed thousands of protesters and claimed US actions had significantly weakened militant elements while collapsing the country’s economy. Officials in Washington have repeatedly highlighted concerns over Iran’s nuclear programme as a core security threat.

Light-hearted Threat to Cuba

In a lighter yet pointed moment, Trump joked about the USS Abraham Lincoln aircraft carrier potentially stopping near Cuba on its way back. “On the way back from Iran, we’ll have one of our big, maybe the USS Abraham Lincoln aircraft carrier — the biggest in the world — we’ll have that come in, stop about 100 yards offshore, and they’ll say, ‘Thank you very much. We give up,’” he said. 

This comes amid a months-long US campaign pressing Cuba for major reforms, with repeated warnings of possible military action if demands are not met. The remarks have drawn attention for blending serious geopolitical strategy with Trump’s signature off-the-cuff style.

Blockade and Military Posture

US Central Command (CENTCOM) reported that 45 commercial vessels have been turned away as part of the naval blockade of Iranian ports. Meanwhile, the USS Gerald R. Ford, the world’s largest aircraft carrier, is returning to the US after an extended deployment exceeding 300 days. 

On the diplomatic front, the administration has added Nick Stewart of the Foundation for Defense of Democracies to its Iran negotiation team as talks remain stalled. Trump has also publicly stated that the US might be “better off not making a deal at all” with Iran.

Regional Ripples and Oil Shock

Oil prices surged sharply on Thursday, briefly crossing $126 per barrel — the highest in four years — before easing near $115, reflecting market nervousness over disruptions in the Strait of Hormuz. China has urged the maintenance of any ceasefire and the reopening of the vital shipping route, especially ahead of a possible Trump visit to Beijing later this month.

In related developments, the US approved $8.6 billion in arms sales to Israel, Qatar, Kuwait, and the UAE, bypassing standard congressional review on emergency grounds. Reports also indicate the withdrawal of around 5,000 US troops from Germany, highlighting strains within NATO over the Iran situation.

Iran’s Internal Challenges

There remains uncertainty surrounding the health of Supreme Leader Mujtaba Khamenei, who has not appeared publicly. Iranian officials have vowed strong responses to any further attacks, while reports suggest Tehran is struggling to counter the US blockade effectively. Hezbollah has claimed fresh attacks on Israeli forces in southern Lebanon despite ceasefire understandings.

The UN’s telecoms agency has condemned Iranian strikes on regional telecommunications infrastructure. Pakistan, meanwhile, has opened land trade routes with Iran to ease some pressure from the port blockade.

Looking Ahead

Trump has claimed “the war with Iran is over,” though he acknowledged lingering threats that require continued US military presence in the area. The administration’s dual focus on winding down direct confrontation with Iran while keeping pressure on both Tehran and Havana reflects a broader strategy of assertive diplomacy backed by military readiness.

Analysts note that the coming weeks could see further clarity on troop movements, diplomatic engagements with China, and the effectiveness of sanctions targeting Iran’s oil trade with partners like China. For now, Trump’s Florida remarks have once again placed nuclear non-proliferation and US naval power at the centre of global attention.