On February 28, 2026, the world changed. When the United States and Israel launched joint military actions against Iran, they crossed a threshold that had held for decades . What began as a series of strikes has the potential to escalate into a prolonged conflict with profound implications for global energy markets. For South Asia, a region heavily dependent on imported oil, the stakes could hardly be higher. Every spike in crude prices ripples through economies already grappling with inflation, trade deficits, and currency pressure. This explainer breaks down what is happening, why oil prices could theoretically reach $200 per barrel, what that would mean for the region, and how South Asian nations might navigate the crisis.
What Are the Two Lines That Have Not Yet Been Crossed?
According to geopolitical analysts tracking the conflict, two critical thresholds remain uncrossed, and their fate will determine whether this crisis remains contained or spirals into a full-blown regional war . The first line is an attack on a NATO member country. Iran has so far limited its retaliation to strikes on US assets, Israel, and other Middle Eastern nations, all non-NATO members. Turkey, a NATO member with US military bases, remains within range of Iranian missiles but has not been targeted. Crossing this line would risk triggering NATO’s Article 5 collective defense clause, potentially drawing additional nations into the conflict .
The second line is the deliberate, reciprocal targeting of oil and gas infrastructure. To date, extraction facilities and refineries have largely been left intact, with the notable exception of Qatar’s liquefied natural gas production halting entirely (though not due to direct military strikes) and some limited attacks on Saudi refineries . Infrastructure strikes have focused more on ports than on production facilities . This restraint is strategic. Iran itself depends on oil exports for approximately 25 percent of government revenue, and its leadership understands that attacking others’ energy assets would invite similar strikes on its own, creating a lose-lose situation for all parties .
However, analysts warn that these lines are blurring. In recent hours, more oil and gas assets have been targeted by Iran, and a UK base in Cyprus (an EU country but not a NATO member) has also been struck. Israel has launched a ground operation in Lebanon, further widening the conflict . If the two lines are fully crossed, the situation could escalate rapidly.
How Could the Conflict Escalate to a Full-Blown War?
Analysts outline a three-step escalation logic that could transform the current conflict into a protracted regional war . First, under increasing pressure, Iran’s leadership might begin directly attacking oil and gas assets in Gulf countries and targeting US military bases in Turkey. This strategy would aim to inflict maximum economic pain and force a quick ceasefire that could guarantee the regime’s survival .
Second, the US and Israel would likely retaliate by striking Iran’s own extraction facilities, refineries, and ports. The war would escalate further, and NATO members, including Turkey, might join the coalition against Iran . Third, if a ceasefire remains elusive and Iran continues bombing neighboring countries independently, the US, Israel, and NATO could opt for a “boots on the ground” operation to topple what remains of the regime .
Such an escalation would result in mid- to long-term disruption to oil and gas shipments through the Strait of Hormuz, a critical chokepoint through which about 20 percent of global oil passes . It would cause long-term depletion in oil and gas production capacity for Gulf countries and ongoing disruption to air travel between Asia and Europe . For South Asia, dependent on these routes for energy and trade, the consequences would be immediate and severe.
What Would Happen to Oil Prices in an Escalation Scenario?
To understand potential oil price impacts, analysts have modeled two escalation scenarios based on the extent of damage to oil infrastructure . The “base case” scenario assumes Iran loses 100 percent of its oil production capacity (4.08 million barrels per day), Qatar and the UAE lose 50 percent of their combined capacity, and Saudi Arabia loses 50 percent of its oil capacity not located on the Red Sea (approximately 83 percent of its 10.8 million barrels per day) . This would remove roughly 8 to 12 percent of global oil supply, or about 8.7 million barrels per day .
The “worst case” scenario assumes, on top of Iran’s complete loss, that Qatar and the UAE also lose all of their capacity and Saudi Arabia loses 100 percent of its capacity not on the Red Sea . This would remove approximately 15 to 20 percent of global oil supply, or about 14.1 million barrels per day .
Historically, even smaller supply losses have caused dramatic price spikes. The 1979 Iranian Revolution removed about 4 to 5 percent of global supply and caused prices to rise approximately 150 percent over 12 months . The 1990 Gulf War, with similar supply losses, roughly doubled prices . The 2019 Abqaiq-Khurais attack temporarily removed about 5 percent of global supply and caused a nearly 20 percent intraday spike .
Applying these historical patterns to current scenarios suggests crude oil prices could reach between $95 and $140 per barrel in the base case escalation, and between $130 and $220 per barrel in the worst case . The wide range reflects uncertainty about duration, spare capacity availability, and demand destruction. With most global spare capacity located in the disrupted region, compensating for such massive losses would be extremely difficult .
What Would $200 Oil Mean for South Asian Economies?
For South Asian nations, $200 oil would be an economic shock of extraordinary proportions. India imports approximately 85 percent of its crude oil requirements, making it one of the most vulnerable major economies to oil price spikes . Pakistan, Bangladesh, and Sri Lanka are similarly dependent on imported energy, with fragile economies already struggling with inflation, foreign exchange reserves, and debt burdens.
The direct impact would be felt first at the fuel pump and in electricity bills. But the ripple effects would spread throughout the economy. Higher transportation costs increase food prices. Higher input costs squeeze manufacturing margins. Higher import bills widen current account deficits and pressure currencies. The Indian rupee, Pakistani rupee, Bangladeshi taka, and Sri Lankan rupee would all come under severe pressure, potentially forcing central banks to raise interest rates even as economic growth slows—a classic stagflationary scenario .
According to Federal Reserve research, a permanent 10 percent increase in oil prices raises headline CPI by approximately 0.35 to 0.40 percentage points . Applying this rule of thumb, a move to $140 oil could add 1 to 3.5 percentage points to inflation, while a move to $220 oil could add 2.5 to 7.5 percentage points . With current inflation in many South Asian countries already above target ranges, such additional pressure would leave little room for monetary policy maneuvering .
How Would Global Financial Markets Respond?
The early signs are already visible. The US dollar index has been on a bull run since the war began, indicating markets are pricing in higher US interest rates for longer . Yet equity markets have so far reacted relatively mildly, with the S&P 500 closing flat on the first trading day after the war . Analysts view this as a disconnect that cannot persist if the conflict escalates. A stagflationary scenario—combining higher inflation with recession—would be particularly damaging for both bond and equity markets .
For South Asian markets, the impact would be amplified by capital outflows. Foreign investors typically retreat from emerging markets during global crises, seeking safety in US dollars and US Treasury bonds. This capital flight would exacerbate currency pressure and force domestic interest rates higher, even as economic growth slows. Stock markets in Mumbai, Karachi, Dhaka, and Colombo would likely experience significant corrections.
Could Strategic Reserves and Demand Destruction Offset the Shock?
Governments have tools to mitigate oil shocks, but their effectiveness in a crisis of this magnitude is uncertain. Strategic petroleum reserves, held by major consuming nations including the United States, China, India, and Japan, could be released to supplement supply . However, these reserves are finite, and a prolonged disruption would quickly deplete them. The International Energy Agency requires member countries to hold reserves equivalent to 90 days of net imports, but these stocks are designed for temporary disruptions, not year-long supply losses .
Demand destruction—the reduction in consumption caused by high prices—would also eventually kick in. As oil becomes more expensive, consumers drive less, industries reduce output, and economies slow. This demand response helps rebalance markets, but it comes at the cost of economic activity and employment. In previous oil shocks, demand destruction has been a painful but effective mechanism for reducing prices .
What Are the Limits of These Models?
Analysts caution that their models are relatively simplistic and may even be conservative . They leave out several factors that could amplify the shock. Natural gas prices, for example, have already increased nearly 20 percent following Qatar’s halt of LNG production . While LNG is most relevant for Europe and China, recessions there would still negatively impact global trade and South Asian exports.
The models also do not consider fiscal effects. Western governments are already heavily indebted and run permanent deficits even in times of full employment . Increased military spending and higher energy prices could bring significant stress to government budgets, limiting their ability to stimulate economies during a potential recession .
Most importantly, the models only consider bearish scenarios. The Iran war could de-escalate as quickly as it escalated, depending on leadership decisions in Tehran and Washington . Some analysts note “dual power” in Iran between a paralyzed Transitional Council and a radical IRGC faction prepared for nuclear escalation . The prevalence of more moderate parties could bring a ceasefire sooner. President Trump has stated he is “open to talks” with Iran, suggesting a diplomatic off-ramp remains possible .
How Can South Asian Nations Prepare for Uncertainty?
For South Asian policymakers, the current situation demands contingency planning across multiple dimensions. Diplomatic engagement with all parties is essential to protect national interests and, if possible, facilitate de-escalation. The evacuation of citizens from conflict zones, already underway with India’s Operation Sindhu evacuating over 2,000 nationals from Iran, must continue .
On the economic front, governments should review strategic petroleum reserve levels and ensure release mechanisms are ready if needed. Currency intervention capacity should be preserved for moments of acute stress. Central banks may need to communicate clearly about their willingness to raise rates if inflation pressures intensify, while also preparing to support growth if recession risks materialize.
For businesses and households, the message is one of prudent preparation. Fuel-efficient choices, inventory buffers, and contingency planning for supply chain disruptions can all help navigate uncertain times. While no one can predict exactly how the conflict will evolve, understanding the stakes and preparing for multiple scenarios is the wisest course.
Conclusion
The Iran crisis has introduced a new and dangerous variable into an already complex global environment. With two critical lines—attacks on NATO members and deliberate targeting of energy infrastructure—still uncrossed but blurring, the potential for escalation to $200 oil is real. For South Asia, a region built on imported energy, such an outcome would test economic resilience to its limits. Inflation would spike, currencies would weaken, growth would slow, and the hard-won gains of recent years could be eroded.
Yet crises also reveal strengths. South Asian nations have navigated oil shocks before. Their economies have diversified, their reserves have grown, and their policymakers have accumulated experience in managing volatility. The coming weeks will test whether these preparations are sufficient for the scale of challenge now emerging. As one analyst noted, “The impact of any escalation will be determined by the length of the war and the extent of the damage to oil and gas infrastructure” . Those factors remain uncertain, but the time to prepare is now.
