Iran’s Rise and Israel’s Survival Risks
“Iran’s emergence from
the war with its power intact has altered the balance of the Middle East. But
the peace that followed remains fragile, and Israel’s actions in Lebanon have
raised a harder question: has the region entered a new struggle not merely for
influence, but for survival and dominance?”
By Mitin Rajkuumar Sheth
(Shanilohit)
Originally Published: June 21, 202
Revised Edition: August 2026
Estimated Reading Time: 11 minutes
Introduction
The 2026 Iran-US-Israel conflict may have
changed more than the Middle East's military balance. Iran emerged
battered but politically resilient, Israel remained militarily formidable, and
Washington found itself negotiating with a country it had tried to contain for
decades.
The June 17 US-Iran Memorandum of Understanding
appeared to offer a way out of the confrontation. Yet Lebanon quickly exposed
how fragile that peace could be. Israel was unwilling to surrender its freedom
of action against Hezbollah, while Tehran viewed Lebanon as inseparable from
the wider regional settlement.
The question, therefore, is no longer simply
who won the war. It is who will shape the Middle East that follows it—and
whether Iran's growing leverage, Israel's security concerns and America's
competing commitments can coexist without producing another, potentially wider
conflict.
Executive Summary
Iran's position after the 2026 conflict does
not amount to uncontested Middle Eastern hegemony, but its strategic leverage
has clearly increased. The June US-Iran understanding demonstrated that Tehran
remains too important to exclude from any future regional settlement.
Lebanon is now an early test of that new
balance. Israel remains militarily powerful, but a prolonged multi-front
confrontation could expose its dependence on American diplomatic backing,
weapons supplies and defence-industrial support. Washington, meanwhile, must
protect both its historic relationship with Israel and the credibility of its
agreement with Iran.
What is emerging may therefore be neither an
Iranian Middle East nor the old American-led order, but a more uncertain
multipolar region in which Iran, Israel, the Gulf states and outside powers
increasingly compete to shape the rules.
***
A War That Changed the Regional Calculation
For decades, the basic hierarchy of power in
the Middle East appeared reasonably clear. The United States remained the
dominant external military power. Israel was its closest regional ally and
possessed technological and military advantages unmatched by most of its
neighbours. Iran, despite its size and strategic importance, lived under
sanctions and was usually described in Western strategic thinking as the
principal challenger to the existing regional order.
The 2026 conflict disturbed that equation.
It would be too simple to describe Iran's
position after the war as an uncontested military victory. Iran suffered
heavily and faced a vastly superior combination of American and Israeli
military power. Yet Tehran survived the confrontation, retained the ability to
retaliate and ultimately entered negotiations in which Washington had to deal
with it as a central actor in the future regional settlement.
That itself was significant.
Wars are not decided only by territory captured
or aircraft destroyed. Sometimes the political outcome matters as much as the
battlefield balance.
If a country survives an attempt to break its
strategic power and emerges with enough leverage to compel negotiation, it can
present that outcome as a victory even when the military ledger is far more
complicated.
Tehran will certainly do so.
The June understanding therefore gave Iran
something it had sought for years: recognition that no durable regional
arrangement could easily be constructed while ignoring Iranian interests.
Whether that amounts to Middle Eastern
“hegemony” is another matter.
But it unquestionably changes the balance.
Lebanon
Could Decide Whether the Agreement Survives
Israel's continuing
operations in Lebanon created the first serious test.
For Iran, Lebanon is
not a distant battlefield. Hezbollah has for decades been the most important
element of Tehran's regional security network and one of the principal
instruments through which Iran has maintained pressure on Israel.
The inclusion of
Lebanon in the US-Iran understanding was therefore politically important to
Tehran.
Israel, however, sees
the matter through an entirely different lens.
No Israeli government is likely to accept
easily that an agreement negotiated between Washington and Tehran should
prevent Israel from acting against Hezbollah when it believes its northern
security is threatened.
Here lies the contradiction.
Iran can argue that continued Israeli attacks
violate the spirit—and potentially the terms—of the understanding. Israel can
argue that its own security cannot be subordinated to an agreement to which it
was not the principal negotiating party.
Washington is caught between the two.
And that is why what happens in Lebanon could
determine whether the June agreement becomes the foundation of a new regional
order or merely another short-lived pause between wars.
What Will Tehran Do?
Iran has several options, and an immediate
direct return to full-scale war may not be the most attractive one.
Tehran has spent decades building political and
military relationships across the region. Hezbollah remains central, but Iran
also possesses influence through allied armed groups and political networks in
Iraq and Yemen, while Syria has historically formed part of the wider strategic
corridor connecting Iran to the Levant.
This gives Tehran the ability to create
pressure without necessarily opening another direct Iran-Israel war.
Hezbollah could intensify operations along
Israel's northern front. Other Iran-aligned groups could increase pressure
elsewhere. Missile and drone threats could force Israel to disperse its
air-defence resources across several theatres.
But Iran would also have reason to exercise
restraint.
After surviving a major war and securing
negotiations with Washington, Tehran would gain little from appearing to be the
party that immediately destroyed the diplomatic opening. Its stronger strategy
would be to place the burden on the United States.
Iran can tell
Washington: you signed the agreement;
now demonstrate that you can make it work.
That puts American
credibility directly into the equation.
The
Missile War Has an Economic Dimension
Modern Middle Eastern warfare has exposed an
uncomfortable reality: even the most advanced missile-defence system is not
limitless.
Israel's Iron Dome, David's Sling and Arrow
systems give the country an extraordinary defensive capability. They have saved
lives and provided Israel with strategic protection that few countries possess.
Yet missile defence is also a battle of
numbers.
An interceptor has to be manufactured,
transported, deployed and eventually replaced. If an adversary can launch large
numbers of cheaper missiles and drones over an extended period, the defender
faces a difficult calculation. Which targets must be intercepted? Which threats
can be allowed to fall? How quickly can depleted stocks be replenished?
This is where the United States becomes
indispensable in a way that extends far beyond diplomacy.
Israel has a sophisticated domestic defence
industry, but a prolonged multi-front war consumes precision weapons, missile
interceptors, spare parts and specialised systems at a rate that can place even
an advanced military under pressure.
Iran and its allies understand this.
Their objective does not necessarily have to be
defeating Israel's air defences outright. Forcing those defences to operate
continuously—and expensively—can itself become a strategy.
Washington’s Dilemma Is
Bigger Than Israel and Iran
The United States now faces a problem partly of
its own making.
For generations, American support for Israel
has been one of the most durable features of US policy in the Middle East.
Military cooperation, intelligence sharing, weapons supply and diplomatic
support are deeply embedded in the relationship.
That will not disappear because Washington has
signed an understanding with Tehran.
But the United States cannot sign an
agreement with Iran and then appear indifferent when developments threaten its
implementation.
If Washington cannot persuade Israel to
exercise restraint in Lebanon, Tehran may conclude that American promises have
little practical value. If Washington puts excessive pressure on Israel, it
risks creating a serious rupture with one of its closest allies.
There is no easy choice.
More importantly, countries far beyond the
Middle East will be watching.
American diplomacy ultimately depends upon
credibility. Allies must believe Washington will stand behind its commitments,
while adversaries must believe that agreements reached with the United States
have value.
The fate of the June understanding therefore
carries implications well beyond Tehran and Jerusalem.
Can
Israel Survive Without the American Shield?
This is perhaps the most difficult question—and
it should not be answered dramatically.
Israel would not suddenly become defenceless if
American political support weakened. It possesses one of the strongest
militaries in the region, a highly capable air force, advanced intelligence
services, sophisticated missile defences and a powerful domestic defence
industry.
Its survival does not depend upon American
soldiers fighting its wars.
But America's role gives Israel something
equally valuable: strategic depth.
A short war and a prolonged regional war are
very different propositions. The longer a conflict continues, the more
important ammunition reserves, replacement interceptors, aircraft components,
precision-guided weapons and industrial production become.
If Israel were simultaneously facing sustained
pressure from Lebanon, Iran and other regional fronts while American military
resupply was substantially reduced, the problem would not necessarily be
immediate defeat.
The danger would be gradual strategic
exhaustion.
Israel could still strike hard. It could still
inflict enormous damage. But every prolonged conflict would become more
expensive, and every military decision would have to account for the availability of replacement weapons.
This is precisely why a serious deterioration
in US-Israel relations would matter so much.
Iran’s
Rise Does Not Mean Iran Owns the Middle East
Another side to this argument matters.
Iran may have emerged from the war with greater
political leverage, but calling it the uncontested hegemon of the Middle East
would go too far.
Saudi Arabia remains a major economic and
political power. The United Arab Emirates has built influence far beyond its
geographical size. Turkey has its own military strength and regional ambitions.
Israel remains technologically and militarily formidable. The United States has
not disappeared from the region.
Iran cannot ignore its own weaknesses.
Years of sanctions have damaged its economy.
Many Arab governments remain deeply suspicious of Tehran's intentions.
Religious, national, and political divisions across the region limit how far Iranian influence can translate into accepted leadership.
Iran may therefore be approaching something
different from classical hegemony.
It may have acquired the power to ensure that no major Middle Eastern settlement can be
made without taking Iran into account.
That is a more limited achievement—but still a
remarkable change from the regional order of earlier decades.
The
Gulf States Will Not Simply Choose Sides
Saudi Arabia, the UAE and other Gulf states
will watch the emerging balance very carefully.
Their likely response is not simply to abandon
Washington and move towards Tehran. Nor is it necessarily to confront Iran.
The Gulf states have learned the value of
keeping several doors open.
They can maintain security relationships with
the United States, deepen commercial ties with China, pursue their own
diplomatic channels with Iran and strengthen domestic defence capabilities at
the same time.
This is becoming a defining characteristic of the new Middle East.
Countries increasingly want partnerships
without permanent dependence.
If Iranian power continues to grow while
American influence becomes less absolute, this trend will accelerate.
China
and Russia Will See an Opening
China and Russia would naturally benefit from
any weakening of exclusive American influence in the region.
For Beijing, the Middle East is crucial because
of energy, trade and the security of maritime routes. A stronger relationship
with Tehran gives China strategic leverage, but Beijing will not want that
relationship to damage its equally important ties with Saudi Arabia, the UAE
and other Gulf economies.
Russia faces a similar calculation.
Moscow can cooperate closely with Tehran and
benefit from American difficulties, but it too has interests across a much
wider regional map.
Neither China nor Russia therefore needs an
Iranian empire in the Middle East.
What suits them better is a region where the United States can no longer determine outcomes alone.
That may be exactly what is beginning to
emerge.
Hormuz
Remains Iran’s Most Powerful Strategic Card
No discussion of Iran's regional power is
complete without the Strait of Hormuz.
Its importance extends far beyond Iran, Israel
or the United States. A major share of the world's energy trade passes through
this narrow maritime corridor. Any sustained disruption immediately affects oil
markets, shipping costs, insurance rates and economies thousands of kilometres
away.
Iran's geographical position therefore gives it
leverage that cannot be measured by GDP or conventional military strength alone.
But this weapon has limits.
If Tehran disrupts Hormuz too aggressively, it
risks hurting countries whose cooperation it needs—including China, India and
regional energy exporters.
The Strait is therefore most useful to Iran not
as something permanently closed, but as something the world knows Iran can disrupt.
That threat alone carries geopolitical weight.
A New
Middle East—But Not Yet an Iranian One
The old regional order has been weakened, but a
new one has not yet taken its place.
America remains the most powerful external
actor, although its freedom to dictate outcomes is no longer what it once was.
Israel remains a formidable military power,
although prolonged multi-front warfare exposes vulnerabilities that
technological superiority alone cannot remove.
Iran remains economically constrained, but it
has demonstrated that pressure and military confrontation have not eliminated
its ability to shape regional events.
Saudi Arabia and the Gulf states are
increasingly unwilling to place all their strategic bets on a single great
power.
China and Russia are waiting for opportunities.
This does not look like a Middle East ruled by
Iran.
It looks increasingly like a Middle East in
which several powers can block one another, but none can easily dominate the
whole region.
And such a balance can be more dangerous than a
stable hierarchy.
Conclusion:
Who Will Shape the Peace?
The most important question after the 2026 war
may not be whether Iran defeated the United States and Israel in the
conventional military sense.
The deeper question is whether the conflict has
changed who gets a seat at the table when the future of the Middle East is
decided.
Iran now has that seat.
The June understanding showed that Washington
recognised the need to negotiate with Tehran. Lebanon immediately showed how
difficult it would be to translate such an agreement into regional reality.
Israel will not easily surrender its freedom of
military action. Iran will not easily abandon the network of relationships
through which it has built regional influence. And the United States cannot
simultaneously guarantee every Israeli security decision and expect Tehran to
accept American mediation without question.
Something therefore has changed.
Iran has not conquered the Middle East. Israel
has not ceased to be a regional military power. America has not withdrawn from
the region.
But none of them can now assume that it alone
will determine what comes next.
Perhaps that is the real meaning of the 2026
power shift.
The Middle East may not be entering an age of
Iranian hegemony after all. It may be entering a more uncertain period in which
American dominance is weaker, Iran's ability to resist and influence is
greater, Israel faces harder strategic choices, and the Gulf powers
increasingly pursue their own interests.
The war may be ending.
The struggle to shape
the peace has only begun.
Mitin Rajkuumar Sheth (Shanilohit)
(Senior Columnist with Janmabhoomi Group of Newspapers | Author |
Geopolitical Analyst)
Selected References
The American PresidencyProject — “Islamabad Memorandum of Understanding Between the United States ofAmerica and the Islamic Republic of Iran,” June 17, 2026
Officially archived text of the 14-point memorandum, including provisions
concerning Lebanon and the 60-day negotiating period.
Defense News — “Read the14-point memorandum of understanding between the United States and Iran,” June17, 2026
Text and reporting on the terms of the interim US-Iran arrangement.
The Washington Post —“Read the terms of Trump’s deal with Iran,” June 17, 2026
Contemporary reporting and text of the US-Iran understanding.
Critical Threats Project/ Institute for the Study of War — “Iran Update Evening Special Report, June18, 2026”
Analysis of Iranian implementation of the agreement, Hezbollah, and continuing
Israeli operations in Lebanon.
Al Jazeera — “Iran, US,Israel officials give civilians clashing directives as bombs drop,” February28, 2026
Contemporary reporting on the opening of the 2026 US-Israel military campaign
against Iran.
Disclaimer
This article was originally written on June 21, 2026, during a rapidly changing phase of the Iran-US-Israel confrontation. The revised edition preserves the analysis and perspective of that period while correcting factual details and improving clarity. Assessments of future military, diplomatic and geopolitical developments represent the author's analysis and should not be read as statements of established fact.
"Independently authored work. AI tools were used only for supportive tasks (research, translation, editing, image generation, and grammatical/punctuation correction). Final content and creative direction are the author’s own".
Copyright Notice
Copyright © 2026 Mitin Sheth (Shanilohit). All Rights Reserved. No part of this article may be reproduced, distributed or transmitted in any form or by any means without prior written permission from the author, except for brief quotations permitted under applicable copyright law.
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