The current talking points emerging from both the military and civilian leadership in Tehran carry a tone markedly different from anything we have heard before. Gone are the careful hedges, diplomatic qualifiers, and attempts to preserve ambiguity as a tool of de-escalation.

In their place is something colder and more deliberate: a growing conviction across Iran’s command structure that another round of aggression between Iran and the US-Israeli axis is not merely possible but increasingly probable – and that Iran’s response, should it occur, will bear little resemblance to anything we have witnessed before.

Tehran has demonstrated its ability to withstand both military and economic pressure. That is the single most important fact that policymakers in Washington and Tel Aviv seem incapable of grasping. Months of maritime siege, economic warfare, threats of renewed strikes against Iranian nuclear and industrial infrastructure, assassination campaigns, and sabotage operations have failed to produce the outcome their architects promised.

Iran has not fractured from within. Its military command has not splintered, nor has its strategic doctrine collapsed under the weight of mounting pressure. Instead, that pressure has hardened Iran’s resolve and accelerated its preparations.

In what may prove to be the most consequential development of this period, Leader of the Islamic Revolution, Ayatollah Seyyed Mojtaba Khamenei, held an in-person meeting with the heads of the country’s military branches last week.

Those in attendance included Chief of the General Staff Maj. Gen. Ali Abdollahi, Army Commander-in-Chief Maj. Gen. Amir Hatami, and IRGC Commander-in-Chief Maj. Gen. Ahmad Vahidi – the top brass of the Iranian armed forces.

This was no routine briefing. During the meeting, Ayatollah Khamenei delivered an explicit message: Iran’s armed forces must maintain the highest possible state of readiness to counter enemy plots. Any renewed aggression, he declared, must be met with an “immediate, decisive, and wide-scale response without any geographical restrictions.”

Those four words – “without any geographical restrictions” – are the ones that should be underlined and read aloud in every capital that has allowed its territory to be used as a launchpad for acts of military or economic aggression against Iran.

Although the directive was delivered to the heads of Iran’s military branches, its intended audience was not in the room. The message was directed at the Israeli and American regimes and, critically, at those states that have permitted them to use their territory and airspace for operations against Iran.

This was an official warning issued by a head of state, spelling out Iranian policy in terms that leave little room for creative misinterpretation.

The implication is straightforward and devastating in its simplicity: if you facilitate attacks on Iran from your territory, that territory is no longer off-limits to Iranian retaliation.

This is not brinkmanship, which is what a state resorts to when it remains uncertain and seeks to create room for negotiation. Tehran is drawing the map of the next potential war in advance and telling its adversaries precisely where the lines will be drawn.

Decoding the directive

What do these words mean when considered alongside the statements made by other Iranian officials in recent weeks? Two conclusions naturally emerge, both pointing to a fundamental restructuring of Iran’s strategic posture.

The first is the effective lifting of Iran’s self-imposed 2,000-kilometer limit on its missile range. This is not mere speculation. Only days after the Leader met with the military command, IRGC spokesperson General Hossein Mohebbi addressed the issue during a press conference held on the sidelines of IRGC Aerospace Force Week.

Responding to a direct question about the range limitations imposed on Iran’s missiles, he offered an unequivocal answer: “This limitation has been lifted for us; however, we must unveil these capabilities in practice rather than merely making empty slogans. Our duty is to demonstrate our capabilities in the field of action.”

The limitation has been effectively lifted. Iran intends to demonstrate this through deployment and potentially through operational use, rather than relying on public announcements.

The second conclusion concerns the expansion of the scope of Iranian retaliation itself – not merely how far Iran’s weapons can reach, but also the categories of targets it is prepared to strike. This represents an even more profound shift, and it is the development that should keep strategic planners in Washington and Tel Aviv awake at night.

The end of a self-imposed ceiling

In Western mainstream media, and even in think tank publications, the development of longer-range missiles by Iran is almost invariably framed as a future threat: something Tehran might secretly be working toward, an advanced capability representing the ultimate objective of a clandestine program.

The same narrative is applied to Iran’s nuclear weapons potential. Both are portrayed as distant strategic milestones that Iran is secretly striving to achieve.

The reality, however, could not be further removed from this characterization, and understanding why is essential to grasping the scale of the strategic miscalculation made by the US and Israel.

Iran has not pursued nuclear weapons as a matter of deliberate policy, a position reinforced by the official religious and legal prohibition issued by the martyred Leader of the Islamic Revolution, Ayatollah Seyyed Ali Khamenei.

This is not a question of technical inability but of official defense doctrine. The same principle applies to Iran’s missile technology. Tehran has not pursued missiles with ranges exceeding 2,000 kilometers because, until now, it saw no strategic necessity for doing so.

Its security interests and the threats it faced were primarily regional, and its missile program was calibrated accordingly. The 2,000-kilometer ceiling was a policy choice, not a technical constraint.

This distinction is critical. The prevailing Western narrative assumes that developing longer-range missiles represents a technological challenge Iran must first overcome. In reality, there are two distinct technical pathways through which Iran could rapidly field extended-range strike systems, both relying on technologies that have already been demonstrated and operationally deployed.

The first pathway involves modifications to Iran’s existing missile arsenal, particularly the Khorramshahr family. The Khorramshahr-1 and Khorramshahr-4 are designed to carry warheads weighing up to two tonnes over ranges of approximately 2,000 kilometers.

The physics governing ballistic missile range involve the relationship between payload weight, fuel mass, and stage configuration. Reducing the warhead's weight – whether by replacing a two-tonne conventional warhead with a lighter payload or adopting a multiple-reentry-vehicle configuration carrying several smaller warheads – could substantially extend the missile's range.

A modified Khorramshahr variant with a reduced payload could plausibly achieve ranges of 3,000 to 4,000 kilometers.

The second pathway is more ambitious and potentially more consequential. The engineering gap between a multistage satellite launch vehicle and an intercontinental ballistic missile (ICBM) is not necessarily insurmountable.

Rather, it involves adapting and refining technologies for a different operational purpose.

Iran’s civilian space program has operated several multistage space launch vehicles over the years. The Qaem family, the Qased, and the Zuljanah programs demonstrate Iran’s work on multistage propulsion systems using solid, liquid, and hybrid propellants.

Many of these systems are designed for mobile launch operations, rather than relying exclusively on fixed launch facilities.

Through the development and testing of these systems, Iran has demonstrated experience with several technologies relevant to longer-range ballistic missile development. These include multistage propulsion, stage separation, guidance systems, and payload deployment.

However, a successful satellite launch does not, by itself, establish that a country has mastered the full range of capabilities required for an operational intermediate-range ballistic missile or ICBM. Atmospheric reentry, warhead survivability, accuracy, and the demands of military deployment present additional engineering challenges.

Nevertheless, Iran’s repeated development and testing of multistage space launch vehicles provide an important indication of the technological foundation upon which it could pursue longer-range missile systems.

The provocative actions of the Israeli regime and the United States have not forced Iran to develop entirely new technologies from scratch. Rather, they have removed the policy constraint that kept existing capabilities within defined limits.

Iran is not racing to catch up. It is lifting the restrictions on what it already possesses.

Expanding the battlefield: American bases beyond the Persian Gulf

The second conclusion to be drawn from the Leader’s remarks concerns the potential expansion of the scope of Iranian retaliatory attacks. Here, the picture becomes considerably more complex, with far-reaching implications for the United States and its regional partners.

During the 40-day imposed war, Iran launched extensive retaliatory attacks against the American military network across the Persian Gulf. Strikes against facilities in the UAE, Bahrain, Kuwait, Qatar, and Saudi Arabia, followed by attacks on American assets in Jordan after the United States violated the ceasefire, demonstrated Iran’s ability to threaten US forward operating bases across the region.

These operations highlighted the development of an anti-access strategy designed to undermine the operational effectiveness of American military installations.

The consequences of this strategy became increasingly apparent in the period that followed. The operational viability of several of these facilities came under serious scrutiny, with serious questions emerging about their long-term usefulness in a potential renewed conflict.

The United States subsequently relocated some of its military assets away from the region. A substantial share of American strike-support operations is now concentrated in the Israeli-occupied territories, supplemented by a network of bases, aerial refueling missions, and bomber operations originating outside West Asia, primarily from Europe.

Countries including the United Kingdom, Bulgaria, Romania, Germany, Italy, and Cyprus have played various roles in facilitating these operations through access to their territory and airspace, which was even admitted by NATO chief Mark Rutte recently.

These activities are not entirely concealed. Flight tracks associated with American B-52 and B-1 bomber missions, aerial refueling patterns, and the operational orbits of intelligence, surveillance, and reconnaissance (ISR) platforms are publicly observable and have been documented.

Against this backdrop, the potential extension of Iran’s missile range raises the prospect of a much broader geographical scope for any future confrontation.

American military installations in the Balkans and Eastern Europe could consequently attract greater strategic attention. Unlike deeply fortified or underground military complexes, many conventional airbases have infrastructure that is inherently exposed, including runways, aircraft parking areas, fuel storage facilities, ammunition depots, and command-and-control systems.

The central concern, therefore, is that any expansion of Iran’s missile capabilities could alter the geographical parameters of a future war, bringing additional American military installations and logistical hubs into the strategic calculations of Tehran.

Camp Lemonnier in Djibouti, the largest permanent US military installation in Africa, represents another strategically significant category of potential targets. With the operational role of the Persian Gulf basing network diminished, Camp Lemonnier’s strategic importance has grown considerably.

The installation serves as a hub for intelligence, surveillance, reconnaissance, and strike-coordination activities across the Horn of Africa and the Arabian Peninsula for the US-Israeli war machine. It also falls within the range of Iran’s existing missile capabilities, quite apart from any potential extension of those capabilities.

The strategic logic follows the broader approach Iran has sought to establish through its anti-access strategy. Iranian retaliatory attacks have challenged the viability of American military basing arrangements in the Persian Gulf and increased the costs of maintaining forward operating positions in the region.

Extensive damage to American tanker aircraft, airborne early-warning and control (AWACS) platforms, and reconnaissance systems at facilities including Muwaffaq al-Salti Air Base in Jordan and Prince Sultan Air Base in Saudi Arabia has underscored the vulnerability of critical military support infrastructure.

These developments reflect the growing importance of intelligence, surveillance, targeting, and strike coordination in modern missile warfare. Extending this strategic approach to installations in the Balkans, Eastern Europe, and the Horn of Africa could place additional pressure on the infrastructure supporting American military operations against Iran.

Furthermore, as US military assets become increasingly concentrated in the Israeli-occupied territories, American support infrastructure there could assume greater importance in Iran’s strategic calculations. Aerial refueling assets supporting Israeli and American combat operations are concentrated at a relatively limited number of locations, including Ovda and Ben Gurion airports.

These installations represent important logistical components of sustained air operations. Any disruption to their operations could complicate the maintenance of combat air patrols and the execution of long-range strike missions.

Then there is Diego Garcia. The British Indian Ocean Territory has assumed renewed strategic significance as the United States adjusts its military posture following the reduced operational viability of several Persian Gulf installations.

The base hosts American bomber rotations and serves as a staging point for long-range military operations across West Asia. If Iran successfully develops and deploys longer-range missile systems, Diego Garcia could become part of the strategic calculations surrounding any expanded confrontation. Located approximately 3,000 kilometers from Iranian territory, the installation illustrates the geographical implications of a potential extension of Iran’s missile capabilities.

The central argument is not if Iran would succeed in destroying every one of these installations. Rather, it is that the number of locations from which the US could conduct aggression against Iran while remaining beyond the potential reach of Iranian retaliation may be diminishing.

That is the broader operational significance of the phrase “without any geographical restrictions.”

The undersea front: Severing the arteries of the digital war

The next area of expansion in Iran’s response doctrine is one that has received relatively little public attention, despite having been explicitly identified by a senior Iranian official: undersea internet cables.

Secretary of the Supreme National Security Council, Major General Mohsen Rezaei, has publicly stated that undersea internet cables in the region could be included among Iran’s potential targets in the event of renewed aggression against the country.

This is not a threat conveyed through back channels or inferred from speculation. It is a publicly articulated position attributed to a senior figure involved in Iran’s national security strategy.

The significance of this declaration becomes clearer when the vulnerability of the infrastructure is considered. The undersea fiber-optic cable systems carrying internet traffic for the Persian Gulf states, as well as major Europe-to-Asia data routes, pass through maritime corridors of considerable strategic importance, including waters where Iran maintains a significant naval presence.

These cables form a critical part of the global communications infrastructure, supporting financial transactions, government communications, commercial activity, and international data exchange.

The potential disruption is particularly concerning because undersea cables are difficult to protect continuously across their entire length. Damage can result from deliberate interference, maritime accidents, or natural events, while identifying the precise location of a fault and organizing repairs can be challenging.

Although specialized underwater equipment and trained personnel are required to conduct deliberate sabotage, the broader vulnerability of these systems is well established.

The asymmetry is significant. A relatively localized incident can disrupt communications across multiple countries and place substantial pressure on regional connectivity.

Restoration, meanwhile, depends on specialized cable-repair vessels, technical crews, suitable weather conditions, and access to the affected maritime area. These repair vessels are limited in number and operated by a relatively small group of specialized companies, creating additional logistical constraints during a major international crisis.

The strategic significance, therefore, extends well beyond the physical cables themselves. It concerns the vulnerability of the digital infrastructure upon which regional economies, international commerce, and critical government services increasingly depend.

Iran itself is not as heavily dependent on these undersea cable systems for its international connectivity, relying instead predominantly on land-based cable routes.

This creates a potential asymmetry: disruption to undersea cable networks serving the Persian Gulf states and major Asia-to-Europe transit routes could have significant consequences for regional connectivity without producing a comparable loss of connectivity within Iran.

The implications extend far beyond civilian inconvenience. American military assets operating across the region also rely, to varying degrees, on the same commercial communications infrastructure to conduct, coordinate, and support their activities.

The communications networks linking American installations across the region, the data connections supporting intelligence, surveillance, and reconnaissance (ISR) operations, and the systems facilitating coordination among naval, air, and ground forces all depend, at least in part, on civilian telecommunications infrastructure.

Much of this infrastructure is physically exposed and potentially vulnerable to disruption in ways that military planners may not have fully accounted for.

The result is a broader strategic vulnerability: damage to ostensibly civilian communications networks could have consequences extending well beyond the commercial and civilian sectors, potentially affecting the continuity and coordination of military operations across the region.

The infrastructure in question is being used to support military aggression against Iranian territory, a fact that Tehran could invoke in asserting that it constitutes a legitimate military target under the international laws of armed conflict.

In such a scenario, the Persian Gulf states could face partial or even widespread internet disruption. Commercial operations, financial systems, government services, and military communications could all be affected.

The resulting ripple effects across the global economy could be immediate and substantial.

The energy factor

Iran has been subjected to a prolonged and illegal maritime siege by the United States Navy. Its oil exports have been targeted, its tankers seized, and its commercial shipping subjected to harassment. Throughout this period, Tehran has maintained a consistent position: the security and uninterrupted flow of energy can be guaranteed for everyone in the region, or they can be guaranteed for no one.

During the 40-day imposed war, Iran demonstrated its ability to disrupt maritime traffic through the Strait of Hormuz and threaten energy infrastructure across the region. The strategic waterway was effectively closed, prompting the insurance markets that underpin global maritime trade to respond accordingly.

What the Leader’s directive suggests is that Iran may be prepared to extend its maritime denial strategy beyond the Strait of Hormuz itself. Rather than limiting its response to the narrow passage, Tehran could seek to expand the geographical scope of disruption eastward, bringing oil terminals, export facilities, and pipeline infrastructure beyond the Strait into the broader strategic equation.

This includes loading facilities, single-point mooring systems, and subsea pipelines connecting offshore production sites to onshore processing infrastructure.

Together, these facilities form an essential part of the region’s energy export network and illustrate how a wider confrontation could affect not only maritime traffic but also the infrastructure that sustains global energy supplies.

If Israel and the United States proceed with their threatened attacks on Iranian energy infrastructure, Tehran may conclude that it has no choice but to retaliate by inflicting long-term damage on the region’s energy production capacity.

This would go far beyond temporarily disrupting the flow of oil. It would mean physically disabling production facilities, refineries, processing plants, and export terminals on a scale that could take years, rather than weeks, to repair.

The global consequences could be immediate and severe, as a sudden, sustained reduction in oil supplies would send prices sharply higher and risk triggering economic crises across multiple regions of the world.

There is another dimension that has received relatively little public attention. Energy producers and pipeline networks located outside the Persian Gulf, including to the north of Iran and in other parts of the region, have continued supplying energy to the Israeli regime during the war.

Some of these supplies contribute to the fuel chain sustaining Israel’s military aggression, including the aviation fuel used by aircraft operating from Israeli military bases to strike Iranian targets. In Tehran’s strategic calculus, energy infrastructure that continues to sustain Israel’s war effort could therefore become part of a much broader equation.

The scope of any Iranian maritime-denial strategy could also extend beyond the Persian Gulf. The Arabian Sea, the northern Indian Ocean, and potentially the approaches to the Mediterranean could become additional theaters of pressure.

Shipping through the Bab al-Mandeb Strait, already affected by Yemeni military operations in the Red Sea, could face further disruption. Iran’s naval and asymmetric capabilities give it options to threaten commercial maritime traffic across a substantial area of the Indian Ocean and the approaches to the Red Sea, although the extent to which it could sustain such pressure would depend on the course of the war and the responses of other regional and international powers.

The nuclear dimension: Retaliation in kind

Iran’s declared nuclear facilities – sites operating under the framework of the Non-Proliferation Treaty and, in various cases, subject to intense International Atomic Energy Agency safeguards – have been attacked repeatedly by American and Israeli regimes.

These were not simply unidentified installations. They included facilities that Iran had declared to the international community and that had been subject to international inspection and monitoring. Tehran did not respond to those attacks by targeting nuclear facilities in the Israel-occupied territories. Instead, it absorbed the strikes against its declared nuclear infrastructure and retaliated through other means.

That restraint, however, may now be under increasing pressure. Further attacks on Iranian nuclear facilities have been threatened. If they are carried out, Tehran could abandon its previous restraint and seek to retaliate against elements of Israel’s nuclear infrastructure.

Such a response would mark a profound escalation: rather than targeting civilian nuclear facilities, Iran could seek to place Israel’s own nuclear weapons program within the strategic equation, and Iran has already demonstrated its ability to do that during the 40-day war.

The Shimon Peres Negev Nuclear Research Center, commonly known as the Dimona complex, is widely regarded as the central hub of Israel’s nuclear weapons program. It is associated with the country’s nuclear warhead production infrastructure.

The Soreq Nuclear Research Center, south of Tel Aviv, represents another important node, with research and development capabilities relevant to the nuclear program. Other facilities linked to Israel’s military-industrial complex, including sites at Yodefat, Rafael, Tirosh, and Eilabun, have been associated with various aspects of warhead-related research, storage, and delivery systems.

These facilities are fixed installations with known locations, and none is inherently invulnerable. Iran’s precision-strike capabilities have improved significantly.

A determined Iranian attack on the Dimona complex or other facilities associated with Israel’s nuclear infrastructure would represent a major escalation and, in Tehran’s view, a reciprocal response to further attacks on Iranian nuclear sites.

The precedent, as Iran sees it, has already been established by the Israeli regime and the United States. By striking Iran’s declared nuclear facilities, they demonstrated their willingness to treat such installations as military targets, despite their declared status and international safeguards. Tehran is now signaling that it may apply the same logic in response.

This is one of the potential chains of escalation set in motion by the attacks on Iran.

Corporate and technology infrastructure

Iran could also expand its target set to include American corporate interests across the region, particularly in the artificial intelligence and high-technology sectors.

This category of infrastructure has featured to a limited extent in the previous two wars, but an expanded confrontation could bring regional data centers, AI facilities, semiconductor fabrication facilities, and research and development installations into sharper focus.

Intel’s facility in the Israeli-occupied territories, one of the company’s major manufacturing sites, represents a multibillion-dollar investment and an important part of the global semiconductor supply chain. Other American technology companies maintain substantial operations in Israel and the wider region, including cloud-computing infrastructure, AI research facilities, and partnerships in defense technology.

Iran has previously threatened to target some of these interests. In the context of an expanded war, Tehran could conclude that such facilities contribute to the technological infrastructure supporting Israeli and American aggression – from AI systems used in targeting and intelligence analysis to communications networks connecting military assets. Their potential military applications raise questions about their dual-use status.

The economic consequences of attacks on these facilities could extend far beyond the immediate physical damage. The global semiconductor supply chain is highly interconnected, and the loss of a major fabrication facility could affect industries across multiple countries.

Disabling data centers that host cloud services could disrupt businesses, government operations, and other users throughout the region and potentially beyond.

Iran is acutely aware of these vulnerabilities. The prospect of cascading disruption across critical technology supply chains and digital infrastructure may therefore form part of its broader deterrence strategy, even if the credibility and practical limits of such threats remain uncertain.

Infrastructure front: Water, power, and the fragility of desert states

If Iran’s critical civilian infrastructure – its power plants, water systems, and industrial base – is threatened or attacked, it may retaliate against the infrastructure that makes life in the Persian Gulf states possible and sustains the presence of American military personnel in the region.

This requires understanding something that military planners in Washington and Tel Aviv appear to have overlooked: the desert states of the Persian Gulf were not historically equipped to support populations on their present scale.

The millions of people living in these countries – including large migrant-worker populations and expatriate communities – depend on economic and social systems built over several decades.

Those systems, in turn, rely on infrastructure that is extensive, concentrated, and potentially vulnerable. Electricity supplies power the air conditioning that makes life in these climates tolerable. Desalination plants provide the fresh water that sustains major cities. Food supply chains import the vast quantities of provisions needed to support these populations.

Each of these essential services depends on a relatively small number of critical infrastructure nodes, many of which are fixed and difficult to replace quickly.

Iran could therefore seek to place electricity generation and water desalination facilities in Persian Gulf states that host American forces within the scope of its retaliation.

The consequences could reverse decades of development and impose severe costs on the host countries themselves. Israel faces some of the same vulnerabilities, arguably to an even greater degree. Like the Arab states of the Persian Gulf, it relies heavily on desalination capacity concentrated at a limited number of sites.

The regime’s electricity system is also relatively compact, with generation capacity concentrated in a comparatively small number of facilities. Serious damage to key components could therefore have far-reaching consequences for the stability of the national grid.

Israel cannot assume that the infrastructure sustaining its settler population will remain untouched if Iranian civilian infrastructure comes under attack.

The precedent has been set by the very states now threatening to widen the war of aggression: states that have chosen to strike Iran’s nuclear facilities, energy infrastructure, industrial base, and civilian economy. The consequences of that precedent could extend far beyond Iran.

They would be borne across the region – and potentially by the wider world.

The warning has been sent

The warning has been delivered clearly. Iran maintains that it does not want another war. It has repeated this position through official channels and public statements, and has presented its strategic posture as fundamentally defensive.

But it is equally clear that the country will not surrender its security, sovereignty, or right to exist as an independent state to satisfy the demands of powers that have shown neither the ability nor the willingness to coexist with it peacefully.

Israeli and American political leaders appear poised to draw the region into another confrontation. The thinking behind this course of action resembles that which drove previous rounds of escalation: the belief that applying greater pressure will produce an outcome that earlier campaigns failed to achieve. Repeating the same approach while expecting a fundamentally different result is a classic strategic miscalculation.

Another round of war could have consequences far more extensive than those of previous confrontations. Energy disruption could reach unprecedented levels. Damage to the global economy could take years to repair. The resulting instability could spread across the region and beyond, placing existing political and economic arrangements under extraordinary strain.

Infrastructure essential to the lives of millions could become entangled in the war. Communications networks could suffer serious disruption. Energy supplies underpinning the global economy could be interrupted.

And the nuclear dimension – one that governments have worked for decades to contain – could become part of the confrontation in ways that would be extraordinarily difficult to control.

Those who dismissed earlier warnings about the Strait of Hormuz, treated Iran’s declarations as bluster, or assumed that Tehran would not retaliate against attacks on its territory seriously underestimated the risks.

The same applies to those who regarded the 2,000-kilometer range ceiling as an immutable limitation, assumed that undersea communications cables were beyond the scope of the war, or believed that American military installations in Europe were necessarily beyond Iran’s reach.

In each case, assumptions about what Iran would or would not do deserve to be examined against the course of events and the capabilities Tehran has demonstrated.

The warning has been issued. Iran has outlined that a new doctrine will govern its response, and it possesses capabilities that regional and international governments cannot afford to dismiss.

The remaining question is whether the governments with the power to prevent another war will choose to exercise it – or whether they will once again gamble with the lives and livelihoods of millions