Iran faces battle on two fronts: war abroad, divisions at home

The US-Iran relationship, which entered a brief and fragile
ceasefire on June 17 but remained punctuated by periodic flare-ups,
appears to be shifting into a new phase of confrontation as that
arrangement expires. Washington is now signalling that it wants to
tighten its grip on the Strait of Hormuz and is increasingly
calling on Tehran to raise the white flag.

What is striking is how sharply the American tone has changed.
Only a few months ago, Washington appeared considerably more
cautious in dealing with Tehran. Today, the rhetoric is far more
direct, while the US military is projecting growing confidence in
both its tactical capabilities and its ability to make decisions on
the battlefield. The message from Washington is increasingly clear
that the United States believes it has room to manoeuvre.

Iran's tactical response, however, remains much harder to
read.

There are several known and unknown factors at play. Iran is a
Middle Eastern power fighting on its own doorstep, and its
geography gives its ground forces certain advantages. Tehran knows
the terrain, understands the operating environment and has decades
of experience preparing for the possibility of a conflict with a
technologically superior adversary.

In terms of weaponry, ammunition, military technology and
air-defence capabilities, Iran remains significantly weaker than
the United States. That imbalance inevitably raises questions about
how Tehran could sustain a conventional war against Washington. Yet
Iran's difficult and rugged terrain could also serve as a natural
shield, making a straightforward ground campaign far more
complicated than the balance of military hardware might initially
suggest.

This is where history begins to matter.

The Iran-Iraq War offers a number of lessons that could resonate
with the current confrontation. Wars are not fought on spreadsheets
alone. Military superiority does not automatically translate into
political victory, particularly when an adversary is fighting on
the basis of national resilience, historical memory and a
determination to survive.

History, at times, becomes an expression of national
identity.

Iran has repeatedly demonstrated that it can absorb enormous
pressure without necessarily collapsing under it. Its political
system has survived war, sanctions, economic isolation and internal
upheaval. That does not mean Tehran is invulnerable. It means that
any assumption that military pressure alone will produce a rapid
political capitulation could prove dangerously optimistic.

For Washington, however, the objective is not necessarily the
occupation of Iran.

The strategic prize is more specific: bringing Iran's nuclear
facilities under effective control, preventing further uranium
enrichment and, ultimately, reshaping the political environment in
Tehran so that the country's leadership is more responsive to
Western demands.

That is a far more ambitious objective than simply winning a
war.

And it raises the central question: can Washington
actually achieve it?

Iran's internal political situation adds another layer of
uncertainty. Tensions within the ruling establishment appear
increasingly significant, particularly between the reformist camp
and those aligned with the Supreme Leader and the Islamic
Revolutionary Guard Corps.

President Masoud Pezeshkian has advocated greater engagement
with the United States and measures aimed at stabilising Iran's
battered economy. His political priorities are, in many respects,
rooted in the practical realities facing ordinary Iranians:
economic pressure, sanctions, declining living standards and the
need to restore some form of normality.

The hard-line establishment, by contrast, places far greater
emphasis on regime security and political survival.

That difference is becoming increasingly important.

A government can survive political dissent. It can survive
external pressure. But when it begins struggling to meet the
economic expectations of its own population, the pressure starts
coming from both sides of the door.

Reports surrounding the political isolation of senior figures,
including the reported difficulties surrounding Pezeshkian's access
to the new Supreme Leader, Mojtaba Khamenei, as well as questions
over the Supreme Leader's public visibility, have fuelled
speculation about cracks within the system.

It would be premature to declare that the Iranian regime is
approaching collapse. Political systems rarely fall simply because
their opponents expect them to.

But Washington may nevertheless see an opportunity.

Sustained American pressure could deepen existing divisions
within Iran's political establishment, particularly if military
confrontation is combined with economic pressure and diplomatic
isolation. The objective may therefore be less about knocking down
the entire Iranian state in one blow and more about gradually
weakening its foundations.

That is where the real contest may be decided.

Both Washington and Tehran may speak publicly as though they are
prepared for direct war, but neither side is unaware of its own
vulnerabilities. The United States possesses overwhelming
technological and military advantages, yet a prolonged conflict
with Iran could carry enormous regional and economic costs. Iran,
meanwhile, may have fewer conventional military options, but it
retains the ability to make any confrontation far more expensive
and unpredictable than Washington would prefer.

That is why diplomacy remains on the table.

Neither side necessarily wants to blink first, but neither wants
the conflict to spiral beyond its control. The rhetoric may sound
like war is inevitable; the calculations behind the rhetoric
suggest otherwise.

The Strait of Hormuz remains one of the world's most
consequential strategic chokepoints. The Bab el-Mandeb and other
critical maritime routes across the Middle East add further weight
to Iran's ability to disrupt regional trade and energy flows. For
Washington, maintaining freedom of navigation through these
arteries is not simply a military objective. It is an economic and
geopolitical imperative.

As long as those chokepoints remain central to global energy
security, Iran will remain under the strategic spotlight.

For Tehran, the challenge is to demonstrate that it can
withstand American pressure without pushing the United States
towards a more decisive military response. For Washington, the
challenge is even more delicate: to apply enough pressure to force
concessions without turning pressure into a war it cannot easily
contain.

The US-Iran confrontation, therefore, is not simply a question
of who has the stronger army.

It is a test of political endurance.

At present, both sides are walking a tightrope. Neither appears
ready to give the other a free pass, but neither seems willing to
cut the rope either.

The skies over the Middle East may be darkening, and the
pressure around Iran is clearly building. But whether those clouds
produce lightning or simply another round of brinkmanship remains
the defining question.

For now, the storm is gathering. The question is whether either
Washington or Tehran is prepared to make the first move into the
rain.

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