The world is currently witnessing a volatile escalation in the Middle East, with the conflict between the United States, its allies, and Iran crossing thresholds many deemed unthinkable. Following the military operations initiated in early 2026 – characterized as Operation Epic Fury and Operation Roaring Lion – the situation has moved beyond a tactical engagement into a sustained war.

While immediate battlefield headlines focus on military airstrikes and drone attacks, the broader public and political discourse often fails to grasp the profound, long-term consequences of a continued, escalating conflict. Continued conflict between the US and Iran is not merely another regional dispute; it is a catastrophe in slow motion, threatening to trigger the worst economic supply disruption since the 1970s, fuel global terrorism, and irreversibly destabilize the global energy landscape. The most immediate and severe consequence of continued hostility is the effective control of the Strait of Hormuz by Iran.

Since late February 2026, the Strait – a passage for 20 per cent of the world’s seaborne oil and 20 per cent of its liquefied natural gas (LNG) – has seen traffic largely blocked or disrupted. If this blockade continues or escalates, the implications are dire. Brent crude prices have already surged past $120 per barrel, with projections suggesting prices could skyrocket to $150 or even $200 if key infrastructure remains targeted. Disrupted LNG flows threaten to cause severe fuel shortages in parts of Asia, Europe, and Africa, with Qatar declaring force majeure on exports. Analysts warn that a prolonged closure of this key artery, coupled with attacks on regional oil infrastructure, could trigger a global recession, characterized by stagflation – low growth accompanied by high inflation.

A “catastrophic” ripple effect has hit global agriculture due to the region’s role in fertilizer production. The Gulf region supplies nearly half of global urea and sulfur exports. The halt in these shipments during the Northern Hemisphere’s spring planting season risks significantly lower yields for staple crops like wheat, rice, and maize. The World Food Programme estimates that 45 million people globally face an increased risk of acute hunger due to rising food prices, which have spiked by 40-120 per cent in some regions. The conflict is systematically tearing down the economic and social fabric of the Persian Gulf states. The GCC economic model, previously considered a secure hub for foreign investment, has faced a “systemic collapse”.

Iran has explicitly targeted desalination plants, which supply over 90 per cent of the potable water for nations like Qatar and Bahrain. A strike on these facilities is not a military action; it is a humanitarian crisis. With over 70 per cent of food imports into the region disrupted, nations are facing a grocery supply emergency, forcing price spikes of 40-120 per cent on daily essentials. The conflict has already resulted in thousands killed and millions displaced in Iran, Lebanon, and across the Arab Gulf states.

A significant, overlooked danger is that as conventional military options remain stalemated, Iran is pivoting toward hybrid threats, shifting the battlefield from the desert to civilian space. Iranian-linked actors have already targeted US critical infrastructure, medical suppliers, and global tech companies like Microsoft and Amazon. A continuation of the war implies increased, debilitating attacks on Western digital infrastructure. The killing of senior officials and the intense nature of the attacks have raised the risk of revenge plots, both within the region and internationally, threatening US allies and civilians overseas.

The conflict has reached deep into high-tech and medical sectors through a critical “helium bottleneck”. Qatar produces roughly one-third of the global helium supply, essential for cooling silicon wafers during chip production. Disruptions here threaten the manufacture of everything from cars to AI infrastructure. Helium is also critical for MRI and NMR medical imaging devices, leading to rising costs and potential worldwide shortages in healthcare diagnostics. The potential for the conflict to expand beyond its current borders remains high.

There is a constant risk that regional powers like Saudi Arabia, Kuwait, the UAE, and Bahrain could be drawn into direct combat to protect their own infrastructure, which has already been targeted by Iranian missile and drone strikes. The World Health Organization (WHO) has begun preparing for a nuclear incident, as military actions near sensitive sites continue. A missile strike on a facility like the Natanz Enrichment Complex or the Bushehr Nuclear Power Plant could cause cross-border radiological contamination, affecting drinking water and maritime food sources for decades.

Continued conflict is also restructuring global alliances in ways that are detrimental to Western interests. The distraction of the US in the Middle East has allowed Russia to regain the initiative in Ukraine, utilizing the windfall from higher global energy prices – estimated to add up to $151 billion in 2026 – to fund its war machine.

While GCC states currently lean on the US for protection, a continued inability to secure maritime routes might force them to seek new, alternative security partnerships with China or Russia. People often underestimate how thin the line is between managed tension and regional catastrophe. The 2026 war has demonstrated that the “soft underbelly” of the global energy system – oil fields, tankers, and desalination plants – is incredibly vulnerable. A continued, unmanaged Iran-US war is not just a conflict of missiles and rhetoric; it is a direct assault on global economic stability and humanitarian security. The world cannot afford to treat this escalatory path as business as usual.

(The writer, a retired IFS officer, served as India’s Ambassador to Kuwait and Morocco and as Consul-General in New York.)

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