Washington has dramatically expanded its economic pressure campaign against Iran, turning sanctions into a broader test of whether other countries are willing to choose between maintaining economic relations with Tehran and protecting access to the US-led financial system.
The latest US strategy is designed not only to pressure Iran directly but also to discourage foreign companies, banks, traders and governments from maintaining economic links with Tehran. The US Treasury has already spent months targeting Iranian oil networks, financial channels, shipping companies and sanctions-evasion structures, and the campaign is now widening toward foreign facilitators.
For Pakistan and several other countries that maintain geographic, commercial or strategic relationships with Iran, this creates a difficult dilemma.
They may politically support Washington on some issues, but completely joining an economic war against Iran could directly damage their own economic and security interests.
Pakistan Is Caught Between Washington and Tehran
Pakistan’s position is particularly complicated because it shares a long land border with Iran.
Unlike distant countries, Pakistan cannot simply treat Iran as an isolated foreign market. Geography makes bilateral relations unavoidable. Border communities depend on cross-border commerce, while Pakistan has long had an interest in developing energy and transportation connections with its western neighbour.
At the same time, Islamabad has deep economic and strategic links with the United States and cannot easily ignore the consequences of American secondary sanctions.
This produces a classic geopolitical dilemma:
Pakistan needs Washington financially, but it also needs stability with Tehran geographically.
That is why openly joining a comprehensive US economic campaign against Iran could be much more complicated than simply announcing political support.
The Biggest Problem: Secondary Sanctions
The real power of Trump’s economic strategy does not come only from sanctions against Iranian companies.
It comes from the possibility of secondary sanctions.
The concept is straightforward: a foreign company may not be American, but if it conducts certain business with Iran, Washington can potentially restrict its access to the US financial system or impose other penalties.
That creates a powerful incentive for banks and multinational companies to avoid Iranian transactions altogether.
The US has repeatedly targeted foreign networks involved in Iranian oil, shipping and financial activity. Treasury actions in 2026 have included companies and intermediaries operating across multiple jurisdictions, demonstrating that Washington is attempting to follow Iranian money beyond Iran’s borders.
For Pakistan, the calculation is therefore not simply Iran versus America.
It is potentially limited trade with Iran versus access to a much larger global financial system.
Why Pakistan Cannot Easily Cut Iran Out
Pakistan’s relationship with Iran is partly shaped by economics and partly by geography.
Iran can be relevant to Pakistan as a potential source of energy, electricity and border trade. Cutting commercial ties entirely could create additional costs for Pakistan at a time when the country is already dealing with fiscal pressure, energy requirements and external financing constraints.
More importantly, instability along the Pakistan-Iran border would be strategically dangerous.
Islamabad therefore has an incentive to preserve communication with Tehran even when its broader foreign policy remains closely connected to Washington and other Western partners.
This explains why Pakistan is likely to prefer strategic ambiguity rather than complete alignment with either side.
Energy Makes the Equation Even More Dangerous
The economic consequences extend far beyond Pakistan.
Any major disruption to Iranian oil exports can influence global energy markets because Iran sits beside the Strait of Hormuz, one of the world’s most important energy transit routes.
The International Monetary Fund has warned that disruption to energy production, exports and logistics across the Middle East can produce higher energy prices, trade disruption and tighter financial conditions across the region, including Pakistan.
For an energy-importing country, higher oil prices can quickly become a balance-of-payments problem.
Pakistan therefore faces an uncomfortable contradiction.
Joining Washington’s economic campaign could reduce access to Iranian commerce, while the wider sanctions confrontation could simultaneously increase the cost of the energy Pakistan imports from the global market.
The Strait of Hormuz Changes Everything
The Strait of Hormuz makes the situation even more sensitive.
A significant share of global oil and gas shipments moves through the waterway. Any escalation involving Iran, the United States or regional states can increase shipping costs, insurance premiums and energy prices.
That means countries do not need to trade directly with Iran to suffer the consequences of the economic war.
Pakistan could therefore face a double shock:
less economic flexibility with Iran + higher global energy costs.
For a country already concerned about inflation and foreign-exchange reserves, this is a serious strategic problem.
China Creates Another Complication
Pakistan’s close relationship with China adds another layer to the equation.
China has remained Iran’s most important major oil customer, although recent US pressure has already affected the volume and structure of Iranian oil flows. Iranian crude has continued reaching Chinese buyers through complex trading and shipping arrangements despite sanctions.
This matters because Pakistan’s economic and strategic relationship with China is enormous.
Islamabad therefore has little incentive to take an aggressively anti-Iran position if doing so could create friction with Beijing or undermine regional connectivity projects.
Pakistan’s strategic objective is more likely to be balancing competing powers rather than choosing one economic bloc completely.
Why Other Iranian Partners Face the Same Problem
Pakistan is not alone.
Countries such as Turkey, China and several Gulf and Asian economies have different levels of economic exposure to Iran. For some, Iranian energy or trade is commercially valuable. For others, geographical proximity makes complete economic separation unrealistic.
The problem becomes especially serious when Washington demands that foreign businesses choose between Iranian transactions and access to the American financial system.
A multinational company may decide that the Iranian market is simply too small to justify losing access to US banking, investment and consumers.
But a neighbouring state has a different calculation.
It must also consider border stability, migration, energy security, regional diplomacy and domestic economic consequences.
That is why a US sanctions strategy can be powerful against individual companies while being much harder to turn into universal international compliance.
Iran Is Already Building a Sanctions-Resistant Economy
Iran has spent decades adapting to sanctions.
Its economic system has developed alternative financial channels, informal trading networks, intermediary companies and shipping arrangements designed to keep exports moving.
US Treasury officials have specifically targeted these shadow banking and sanctions-evasion structures, including networks used to move oil revenues and foreign currency.
This means Washington can increase the cost of doing business with Iran, but eliminating Iranian external trade completely is considerably harder.
The challenge for the United States is therefore enforcement.
The more countries Washington pressures, the more complicated the network becomes.
Pakistan’s Mediation Role Could Become More Valuable
There is another reason Islamabad may hesitate to join a full-scale economic confrontation.
Pakistan has an interest in maintaining diplomatic channels between Washington and Tehran.
If Islamabad positions itself as a mediator rather than a participant in the economic war, it can potentially preserve communication with both sides.
That gives Pakistan diplomatic leverage.
A country that has access to both Washington and Tehran can become useful when direct negotiations become difficult.
However, this strategy also has risks. If Washington interprets Pakistan’s economic engagement with Iran as sanctions evasion, Islamabad could face increasing pressure. If Tehran believes Pakistan is quietly assisting the US campaign, Pakistan could face political and security consequences from the Iranian side.
The diplomatic space between the two powers is therefore becoming narrower.
The Economic Cost Could Be Greater Than the Political Benefit
For Pakistan, the fundamental question should be simple:
What would Islamabad gain by fully joining the US economic war, and what would it risk losing?
Closer alignment with Washington could bring diplomatic advantages and potentially strengthen relations with the United States.
But the costs could include reduced Iranian trade, greater energy vulnerability, pressure on Pakistani banks and businesses, disruption along the western border and possible complications with China.
The calculation becomes even harder because Pakistan’s economy is highly sensitive to external shocks.
Higher oil prices can increase the import bill. Higher transport costs can raise inflation. Financial restrictions can complicate international payments.
A sanctions war that begins in Washington and Tehran can therefore quickly become an economic problem in Islamabad.
Could Pakistan Ignore US Sanctions Completely?
That is also unlikely.
Pakistan cannot realistically disregard the US financial system.
International banks, dollar transactions, foreign investment and access to global capital markets remain important to Pakistan’s economy.
The most realistic strategy is therefore likely to be selective compliance combined with diplomatic engagement.
Islamabad may attempt to avoid transactions that create direct US sanctions exposure while preserving humanitarian, border and limited commercial channels with Iran.
This approach would not satisfy either side completely, but it could provide Pakistan with greater room to manoeuvre.
The Bigger Battle Is Over the Global Financial System
Trump’s Iran strategy should therefore be understood as more than another sanctions package.
It represents a struggle over who controls the economic choices of third countries.
Washington possesses enormous leverage because the dollar remains central to international finance. Iran’s challenge is to maintain economic connections despite that pressure.
Countries such as Pakistan are caught in the middle.
They are being asked, directly or indirectly, to determine whether their economic relationships will be shaped primarily by American financial power or by regional economic realities.
That is why Trump’s economic war against Iran could become a much bigger geopolitical issue than Iran alone.
Can Trump Really Force Pakistan and Others to Choose?
The answer is complicated.
Washington has powerful tools, but every additional country targeted by secondary sanctions increases the possibility of diplomatic resistance and economic fragmentation.
China has already demonstrated that it is unwilling to accept every US sanction as automatically legitimate, while Iranian trade networks have repeatedly adapted to restrictions.
The United States can make trading with Iran significantly more expensive and risky.
But making Iran completely isolated is a much harder objective.
And that is where Pakistan’s importance increases.
Pakistan’s Best Option May Be Balance, Not Surrender
Pakistan faces a geopolitical trap.
Joining Trump’s economic war against Iran could strengthen its relationship with Washington but expose Islamabad to economic, energy and security risks. Refusing to cooperate completely could protect its regional interests but potentially expose Pakistani banks and companies to American sanctions.
The most rational strategy may therefore be neither full alignment with Washington nor open defiance.
It could be careful balancing.
Pakistan can maintain diplomatic engagement with Iran, protect essential border commerce, avoid transactions that create severe sanctions exposure and simultaneously reassure Washington that its territory and financial system will not become a major channel for sanctions evasion.
The larger lesson is that Trump’s economic war is not only about punishing Iran.
It is about forcing countries around Iran to make difficult choices.
For Pakistan, that choice is especially painful because Iran is not simply an economic partner—it is a neighbour, an energy factor, a security concern and a diplomatic channel.
That makes Islamabad one of the countries least able to treat Trump’s economic war as someone else’s problem.
