The Unexpected Edge: Ernest Moniz on Iran’s Nuclear ‘Home-Court Advantage’

I arrive early for my lunch at The Bombay Club, one of Washington’s power-dining establishments located just a stone’s throw from the White House. This isn’t merely a culinary experience; it’s an immersion into the very nexus of policy, power, and the profound market forces shaped by decisions made within these discreet walls. A staff member points to photographs of George HW Bush and Bill Clinton, past presidents who have eaten at what GQ India considers one of the seven best foreign-based Indian restaurants, as he steers me through a dimly lit dining room to a private area behind a glass wall. The atmosphere here, hushed yet potent, mirrors the high stakes of the global energy and security landscape we are about to discuss.

I’m here to meet Ernest Moniz, a nuclear physicist who served as US energy secretary under Barack Obama and was a key architect of the 2015 nuclear deal between Iran and world powers: the US, the UK, Russia, Germany, France, China and the EU. Moniz, a figure whose scientific gravitas often lent considerable weight to complex geopolitical negotiations, understands the intricate dance between diplomacy, energy security, and market stability.

The carefully crafted 159-page agreement, the Joint Comprehensive Plan of Action (JCPOA), which aimed to block Iran from developing a nuclear weapon, was implemented in January 2016 after nearly two years of negotiations. Its economic implications were immediate and significant. By offering sanctions relief, the deal unlocked Iranian oil exports, adding substantial barrels to global supply and initially tempering crude prices. It also opened the door, albeit briefly, for foreign investment into Iran’s vast energy infrastructure and other sectors, creating new, albeit nascent, market opportunities. Shipping costs in the Gulf region saw a temporary de-escalation, and investor confidence in regional stability received a much-needed boost.

However, this period of relative market calm and potential investment did not last. Even though international inspectors said Iran largely complied with its terms until the US withdrew, Donald Trump pulled the US out of the agreement during his first term in office in May 2018. His administration, claiming it was a “horrible, one-sided deal” that enriched Tehran and would not prevent it from developing a nuclear weapon, reimposed stringent sanctions. This decision sent immediate shockwaves through global energy markets. Oil prices, which had seen some stability post-JCPOA, surged on fears of reduced Iranian supply and escalating regional tensions. Shipping costs in the Gulf rose sharply due to increased geopolitical risk, impacting global supply chains and freight insurance premiums. International companies that had tentatively re-engaged with Iran faced the stark choice of withdrawing or incurring severe penalties, effectively stifling any nascent market growth and demonstrating the direct financial consequences of policy shifts.

That unilateral withdrawal by the US put both countries on a course towards the current war, which erupted on February 28 and has caused a global economic shock, killed thousands of Iranians and risks sparking a regional nuclear arms race. The market ramifications of this conflict are profound: a persistent geopolitical risk premium on oil and gas, threatening energy security and contributing to inflationary pressures across consumer and industrial sectors. Increased insurance costs for maritime trade through critical chokepoints like the Strait of Hormuz directly impact global shipping logistics and commodity prices. Furthermore, a flight of capital from emerging markets perceived as vulnerable to regional instability is evident, pushing defense sector stocks higher while broader equity markets grapple with persistent uncertainty and volatility.

Moniz, who plays a leading role in two Washington-based think-tanks on energy and nuclear threats, is due to outline details of a proposal for a new era of nuclear energy co-operation in the Middle East at an Aspen Institute Congressional Program in Seward, Alaska, later this month. I’m eager to learn whether this could become a blueprint for a deal to end the Iran war, given the Trump administration’s struggles in negotiating with Tehran and last month’s signing of a US-Saudi civil nuclear agreement. The latter, which some experts, including Moniz, warn lacks proper safeguards, introduces a new layer of market risk, potentially fueling a regional nuclear arms race that would further deter foreign direct investment and increase the cost of doing business in an already volatile region. Such developments could also impact the global uranium market, driving demand and prices, while raising significant concerns for investors focused on environmental, social, and governance (ESG) criteria.

Who decides? Does some rich guy like Elon Musk decide he is going to shoot some aerosols up [into the atmosphere] and to hell with you?

As I ponder the menu, I hear a commotion as Moniz walks into the restaurant and begins chatting with staff members whom he clearly knows well from previous visits. The 81-year-old scientist is easily recognisable with his flowing silvery-grey hair, which television host Jon Stewart once joked made him look like one of America’s “actual founding fathers”.

“Over there, just by those plants, that was always my table,” he says, pointing to a corner of the restaurant where he regularly entertained Russian officials while discussing efforts to safeguard their nuclear arsenal following the dissolution of the USSR at the end of the cold war. These discussions, though decades old, underscore a fundamental truth: managing nuclear proliferation has always been, and remains, a critical factor for global stability and, by extension, market confidence. The successful disarmament efforts post-Cold War helped unlock significant economic opportunities and reduce systemic risk for investors, enabling a more predictable environment for global trade and capital flows.

Those talks occurred when Moniz was under-secretary of energy under Clinton, but when Obama appointed him as energy secretary in 2013 it was the negotiations with Iran that consumed most of his time. The Joint Comprehensive Plan of Action set limits on Iran’s nuclear programme and imposed strict monitoring to verify compliance. This diplomatic achievement was lauded by markets as a de-escalation of a major geopolitical flashpoint, briefly easing the oil supply concerns that had long kept a lid on global growth projections and encouraging cautious optimism among investors.

When asked if this year’s war would have happened if the JCPOA remained in place, Moniz is emphatic: “Oh, certainly not. It was the constraint that Iran have no more than 300 kilogrammes of enriched uranium and enriched to no more than 3.67 per cent. Instead, of course, they have 10 tonnes of enriched uranium, including almost half a tonne of 60 per cent enriched uranium . . . so [by the time of the June 2025 bombing of Iran’s nuclear sites] they had the material for several bombs already,” he says. This stark increase in Iran’s enriched uranium stockpile represents a critical market risk factor. It significantly shortens Iran’s ‘breakout time’ to a nuclear weapon, intensifying regional tensions and the probability of military intervention. For investors, this translates directly into higher risk premiums for assets in the Middle East, increased volatility in commodity markets, and a potential recalibration of global supply chain strategies away from the region, impacting long-term investment decisions.

Moniz warns that the stakes in the Iran conflict are exceptionally high for regional security, nuclear non-proliferation and American lives. For financial markets, these stakes translate into direct threats to global trade routes, potential for widespread cyber warfare impacting critical infrastructure, and the diversion of national budgets towards defense spending rather than economic development and social programs. The human cost, while immeasurable, also carries significant economic consequences through societal disruption, long-term instability, and a potential brain drain from affected regions.

To illustrate his point, he flips through his mobile phone and finds a copy of a handwritten letter sent by the mother of an American pilot in the US Navy to Obama, secretary of state John Kerry and Moniz shortly after the Iran deal was signed. She thanks the three men for making it “much safer” for her son, who had been deployed in the region, by giving “diplomacy a chance”. The current war, now in its sixth month, has so far claimed the lives of 18 US servicemen and women and wounded more than 600 personnel. This tragic toll underscores the real-world consequences of policy decisions, translating into higher defense budgets, increased national debt, and a potential drag on long-term economic prosperity through misallocated resources.

Before we dive into the detailsof the conflict, a waiter talks us through the menu. As an appetiser, Moniz suggests we share crispy kale chaat. For his main course he chooses a vegetable thali, which he explains is a complete meal served on a single platter. I plump for a seafood thali. We both order a Kingfisher beer to complement the spicy food. Moniz says that if it were after 5pm he would order a Bombay gin martini with a twist.

“After 5pm, that’s my principle and I never violate it,” he adds. This small assertion of personal principle provides a momentary contrast to the deeply complex and often unpredictable world of international relations and financial markets we are dissecting, where adherence to principles can often be a casualty of political expediency.

Moniz grew up in Fall River, Massachusetts, a city where almost half the population claims Portuguese ancestry, mainly from the Azores Islands — home to his grandparents before they migrated to the US.

At school Moniz developed a love for physics, encouraged by an enthusiastic teacher. His father, who worked at the local Firestone rubber factory, urged him to pursue a college education and become an engineer.

“I’m a Sputnik product,” says Moniz, referring to the Soviet Union’s launch of the world’s first artificial satellite in 1957 — an event that shocked US policymakers into funding a space race that opened opportunities for students. Moniz was awarded a scholarship from his father’s labour union to study physics at Boston College. This historical context highlights the importance of national strategic investment in science and education for long-term economic and technological leadership, a lesson with profound implications for today’s market competitiveness. Such investments are the bedrock of future innovation, crucial for maintaining a competitive edge in global markets.

After a doctorate in theoretical physics at Stanford University in California, he took a position at the Massachusetts Institute of Technology, where he rose to become head of the physics department in 1991. Four years later, Moniz joined the Clinton administration as an adviser on science policy to the president.

America’s scientific leadership is now being challenged by China, and critics warn Trump’s “anti-science” agenda — slashing funding, restricting research on climate change and attacking the independence of universities and academics — risks accelerating its decline. For markets, this erosion of scientific pre-eminence is a critical long-term concern. It threatens the pipeline of innovation that drives economic growth, particularly in high-tech sectors, renewable energy, and advanced manufacturing. Reduced public investment in basic research can lead to a decline in patents, a weakening of competitive advantages, and a potential shift of global innovation hubs, impacting everything from semiconductor production to climate tech investments and the future valuation of tech stocks.

Moniz points to last month’s publication ofScience: A New Golden Age, a report calling for a fundamental reform of academic funding drafted by White House science adviser Michael Kratsios. Kratsios was a controversial pick to lead the White House Office of Science and Technology Policy given his limited academic credentials — a Bachelor of Arts in political science and a certificate in Hellenic studies.

“This is very, very dangerous, and I don’t know how we get out of this . . . the undermining of the research university as an institution is very, very corrosive,” he says. This critique directly translates into market risk. The diminished role of independent academic research and expert advice can lead to suboptimal policy decisions, a loss of trust in data-driven analysis, and a more volatile economic environment as policy becomes less informed and more susceptible to ideological swings. It impacts investor confidence in long-term stability and predictability, particularly in sectors reliant on scientific advancement and sound regulatory frameworks.

Moniz says the proliferation of social media has fuelled anti-expert views as people choose to listen to what they want to hear rather than arbiters who could synthesise information. “Walter Cronkite, where are you when we need you?” he asks. In financial markets, the rise of misinformation and the decline of authoritative sources can create significant volatility, contribute to irrational exuberance or panic, and challenge the efficacy of traditional financial journalism in guiding informed investment decisions. It’s a backdrop of heightened noise and reduced signal, making genuine market insight harder to discern and increasing the risk of mispriced assets.

As we talk, the waiter delivers a bowl of crispy kale, which is topped with a colourful collection of date-tamarind chutney, onion and yoghurt.

Market Impact:

The conversation with Ernest Moniz underscores a confluence of geopolitical and domestic policy risks that are actively shaping, and will continue to define, global financial markets. The re-escalation of tensions in the Middle East, directly linked to the collapse of the JCPOA, imposes a persistent and significant risk premium on crude oil, threatening energy security and contributing to inflationary pressures across economies. This directly impacts corporate profit margins, consumer spending power, and central bank monetary policy. The specter of nuclear proliferation, exacerbated by Iran’s advanced enrichment and potentially insufficient safeguards in new regional agreements, elevates geopolitical uncertainty, likely deterring foreign direct investment in the Middle East and increasing the cost of capital for regional projects. This uncertainty can trigger ‘flight to safety’ capital movements, strengthening safe-haven assets. Domestically, the erosion of scientific leadership and the rise of anti-expert sentiment in the US pose a long-term threat to innovation, competitiveness, and the nation’s ability to address grand challenges like climate change and future energy demands, ultimately impacting the long-term growth potential and valuation of technology and green energy sectors. Investors must navigate a landscape characterized by heightened volatility, supply chain vulnerabilities, and a potential shift in global economic leadership, making prudent risk management and a keen eye on geopolitical developments paramount for portfolio resilience.