Trump slams Obama’s Iran nuclear deal as ‘worst deal ever done as a country’

Trump links the Obama-era nuclear deal to Iran’s current tensions, arguing his withdrawal blocked Tehran’s path to nuclear weapons
Trump criticised the Obama-era Iran nuclear agreement while discussing ongoing negotiations with Tehran (AP Photos, Getty Images)
Trump criticised the Obama-era Iran nuclear agreement while discussing ongoing negotiations with Tehran (AP Photos, Getty Images)

WASHINGTON, DC: President Donald Trump criticised former President Barack Obama over his administration’s nuclear pact with Iran during remarks to the press aboard Air Force One en route to Joint Base Andrews on Sunday, March 29.

His comments came as tensions in the Middle East continued to escalate following a joint US-Israel military operation launched on February 28 targeting Iran’s political and military establishment after negotiations over its nuclear enrichment programme failed.

President Donald Trump speaks to reporters aboard Air Force One en route from West Palm Beach, Fla., to Joint Base Andrews, Md., Sunday, March 29, 2026. (AP Photo/Mark Schiefelbein)
President Donald Trump spoke to reporters aboard Air Force One en route from West Palm Beach, Florida, to Joint Base Andrews, Maryland, on March 29, 2026 (AP Photo/Mark Schiefelbein) 

Trump slams Obama-era Iran nuclear deal while discussing negotiations with Tehran

Trump spoke about ongoing efforts to negotiate an end to the conflict, stating, “we're doing extremely well in that negotiation,” while adding uncertainty about Iran’s position. He remarked that negotiations with Iran often lead to military action.

Trump then referenced the use of B-2 bombers and his decision to terminate the Iran nuclear deal negotiated under Obama, calling it “probably the worst deal we've ever done as a country.”

He asserted that his withdrawal from the agreement prevented Iran from acquiring nuclear weapons and claimed that subsequent military actions had halted its nuclear ambitions.

He further stated that the situation in Iran had effectively resulted in “regime change,” describing multiple leadership groups as “decimated” or “dead,” and noting that the current group appeared “much more reasonable.” 

President Donald Trump speaks to reporters aboard Air Force One en route from West Palm Beach, Fla., to Joint Base Andrews, Md., Sunday, March 29, 2026. (AP Photo/Mark Schiefelbein)
President Donald Trump addressed reporters during a press gaggle aboard Air Force One while traveling to Joint Base Andrews on March 29, 2026 (AP Photo/Mark Schiefelbein)

He reiterated that such a shift was “imperative” and had occurred “automatically.” The president has consistently argued that the 2015 agreement enabled Iran’s path to nuclear capability.

In multiple statements throughout March, he maintained that if the United States had not withdrawn from the deal in 2018, Iran would already possess nuclear weapons, potentially using them against Israel and other countries. He characterised the agreement as granting Iran “the right to have the path to a nuclear weapon” and criticised its expiration provisions.

Smoke rises on the skyline after an explosion in Tehran, Iran, Saturday, Feb. 28, 2026.(AP Photo)
Smoke rose above Tehran’s skyline following an explosion during military strikes on February 28, 2026 (AP Photo) 

What the 2015 Iran nuclear deal included and why critics opposed it

The 2015 Joint Comprehensive Plan of Action (JCPOA), negotiated under Obama, imposed strict limits on Iran’s nuclear programme. At the time, Iran operated two enrichment facilities Natanz and Fordo with nearly 20,000 centrifuges.

Under the agreement, Iran was restricted to 5,060 older centrifuges at Natanz until 2026, while its enriched uranium stockpile was reduced by 98% to 300 kilograms and capped at an enrichment level of 3.67% until 2031.

The deal also prohibited enrichment at Fordo until 2031, converting it into a research facility, and limited research and development activities to Natanz until 2024. 

Former U.S. President Barack Obama speaks during a campaign event for Democratic presidential nominee, U.S. Vice President Kamala Harris at the University of Pittsburgh on October 10, 2024 in Pittsburgh, Pennsylvania. (Photo by Jeff Swensen/Getty Images)
Barack Obama spoke during a campaign event for Kamala Harris at the University of Pittsburgh on October 10, 2024, in Pittsburgh, Pennsylvania (Jeff Swensen/Getty Images)

Despite these restrictions, critics argued that the agreement’s “sunset provisions” would only delay Iran’s nuclear ambitions rather than eliminate them. Concerns were also raised that lifting sanctions weakened US leverage on broader security issues, including Iran’s missile programme and regional activities.

In May 2018, Trump formally withdrew the US from the JCPOA and reinstated sanctions. By July 2019, Iran had exceeded the agreement’s uranium stockpile limits and announced plans to enrich uranium beyond the permitted levels, citing opposition to sanctions relief conditions.

Obama had defended the deal in 2015 as a choice between "diplomacy and war." Meanwhile, Ben Rhodes, a key figure in negotiating the agreement, criticised the Trump administration following the strikes on Iran, stating that Trump and Israeli leadership appeared unconcerned about the human cost of the conflict. He described Trump’s second term as a “worst case scenario” in a post on social media.

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