A Major War in the Middle East: Coalitions, Preparations, Logistics, and Escalation Scenarios

Executive Summary

The Strait of Hormuz should be regarded as functionally closed or operating under a selective, force-backed Iranian control regime, but not as physically sealed. Iran has detained or attacked vessels and demanded coordination or permission for passage. At the same time, some tankers are still moving through the waterway. On July 31, two very large crude carriers and several other merchant vessels exited the Gulf, although traffic remained extraordinarily low. Before the war, average traffic was approximately 125 vessels per day, while on some days in July only about 11 passages were recorded. The most accurate description is therefore not a complete physical blockade, but a military, insurance, and operational blockade under which passage remains possible only intermittently and at very high risk.

The claim that China is already supplying Iran with weapons by air has not yet been confirmed as an established fact. Reuters reported an agreement involving as many as 300 to 400 Chinese QW-12 and FN-16 man-portable air-defense systems, valued at approximately $60 million to $70 million, with a proposed route from Urumqi through Pakistan. China and Pakistan have officially denied involvement, and no public evidence has yet demonstrated that the shipment actually arrived. There are no verified images of unloading, no confirmed flight chain, and no public serial-number evidence. This should be described as a credibly reported but disputed preparation for a weapons transfer, not as a proven air bridge.

Claims of Russian maritime supply are more complicated. A Caspian route between Russian and Iranian ports exists, its strategic value has increased sharply, and analysts have reported the movement of food, drone components, industrial goods, and other cargo through the Caspian corridor. Ukraine has said it struck vessels carrying Iran-linked military cargo and has accused Russia of providing satellite reconnaissance support to Iran. However, the contents, direction, and ownership of specific shipments are not always independently verifiable. The delivery of some components and intelligence support appears plausible; a large and continuous flow of complete Russian weapons systems by sea remains only partially substantiated.

China, Russia, and North Korea do not form an Iran-centered equivalent of NATO. The Russia-Iran strategic agreement provides for military and intelligence cooperation, exercises, training, and port visits, but it does not create a binding mutual-defense obligation. China follows a strategic-partnership model without formal alliance guarantees. South Korean intelligence has assessed that North Korea had not supplied Iran with weapons or military materiel since the start of the war. These countries are therefore better described as external partners of Iran with different levels of involvement, rather than a unified military-political bloc.

The most likely outcome is not an immediate transition to a direct world war between the United States, China, and Russia, but a prolonged, multi-front regional war with global energy, transportation, cyber, and financial consequences. The most dangerous escalation chain would be:

• the simultaneous effective closure of the Strait of Hormuz and the Bab el-Mandeb;
• large-scale attacks on U.S. facilities in Gulf states;
• the entry of Saudi Arabia and other Gulf monarchies into offensive operations;
• expanded Russian and Chinese military support;
• attacks on critical infrastructure, satellites, and cyber systems;
• a crisis involving Iran’s nuclear facilities.

Fact-Checking the Core Claims and Mapping the Real Coalitions

Status of the Key Claims

Russian-language media, including RBC and Kommersant, have extensively covered Iranian statements on the closure of Hormuz, Russian-Chinese voting in the United Nations Security Council, and reports of possible Chinese MANPADS deliveries. However, much of this reporting is based on Reuters, CNN, IRGC statements, or government sources. Such outlets are useful for Russian-language context, but specific weapons-transfer claims should be evaluated primarily through primary documents, vessel and aircraft tracking, satellite imagery, sanctions records, and multiple independent confirmations.

The Real Architecture of the Opposing Camps

The Saudi-created maritime coalition is especially revealing. Representatives of 43 states and the European Union attended the meeting, but only 14 countries formally expressed support. The UAE and Oman were not listed among the supporters. This demonstrates that even the U.S.-aligned camp is not fully unified. Riyadh, Abu Dhabi, Muscat, Doha, and Ankara maintain different relationships with Iran, the Houthis, and Washington.

Military Preparations, Forces, and Infrastructure

Comparison of Military Capabilities and Logistics

U.S. Central Command has stated that air, naval, missile-defense, and ground assets were used after the operation began on February 28. Carrier forces, including the USS Abraham Lincoln strike group, were involved, while U.S. forces applied a form of maritime blockade against vessels bound for Iranian ports. CENTCOM’s public release record documented repeated nights of strikes in July, joint U.S.-Saudi attacks against Iran-linked forces in Iraq on July 28, and additional attacks on IRGC targets on July 29.

Iran’s asymmetric strategy does not require defeating the U.S. Navy in a conventional battle. It only needs to preserve the ability to stop, damage, or threaten merchant vessels periodically, create uncertainty over naval mines, persuade crews to refuse voyages, and drive up insurance premiums. A mix of mines, fast boats, anti-ship missiles, aerial drones, and unmanned maritime systems can maintain a threat to shipping even after major Iranian warships are destroyed.

Fleet, Aviation, and Air-Defense Deployments

The U.S.-Israeli side is preparing for a long campaign through carrier and surface-combatant rotations, tanker aircraft support, deployment of additional Patriot and THAAD interceptors, and use of a broad base network surrounding Iran. Publicly known infrastructure includes U.S. naval facilities in Bahrain, command and logistics capacity in Qatar, air bases and missile-defense positions in the UAE, Saudi Arabia, and Kuwait, as well as locations in Jordan and the eastern Mediterranean. Exact current numbers of aircraft, missiles, and personnel are not publicly disclosed, and figures reported by the belligerents require cautious interpretation.

The UAE, Bahrain, and Kuwait have publicly reported interceptions of Iranian missiles and drones. Official Emirati statements have listed very large cumulative interception figures that changed as the war developed. Regardless of the exact totals, the statements confirm a sustained and intense burden on Gulf air-defense systems. Defense analysts have noted that Arab states began accelerating interceptor purchases and counter-drone investments after the initial phases of the war.

Iranian preparations are focused on preserving retaliatory capacity after fixed sites are destroyed. Core elements include dispersal of mobile missile launchers, underground storage, decentralized launch authority, accelerated drone production, deployment of decoys, reconstruction of short-range air defenses, and mining or simulated mining of shipping lanes. Analysts have assessed that Iranian units were able to respond within hours of the initial attacks, indicating that launch procedures had been decentralized in advance.

Strikes on Infrastructure and the Likely Targeting Logic

The observable logic of the U.S.-Israeli campaign includes attacks on command centers, missile production and storage facilities, naval bases, airfields, air-defense positions, IRGC facilities, and sites associated with Iran’s nuclear program. The campaign seeks to reduce the rate of retaliatory launches, disrupt command structures, and prevent Iran from quickly replacing missiles and drones. However, air superiority does not automatically eliminate Iranian retaliation or reopen the Strait of Hormuz.

Iran and affiliated groups prefer targets with the greatest political and economic impact: U.S. bases, airfields, missile-defense radars, oil terminals, refineries, desalination plants, ports, tankers, and export pipelines. The Houthis have already attacked facilities near Yanbu and Jizan. Yanbu has become more important because Saudi Arabia’s east-west pipeline system can divert some oil to the Red Sea and bypass Hormuz. A persistent threat to Yanbu, the Bab el-Mandeb, and the Strait of Hormuz at the same time would sharply reduce the value of alternative export routes.

Supply Routes, Logistics Hubs, and Weapons Transfers

Main Supply Routes

The Caspian route is the most logical channel for Russian support to Iran because it avoids the Strait of Hormuz and maritime chokepoints controlled or monitored by NATO states. Bandar Anzali is widely viewed as a central node in the International North-South Transport Corridor. However, the Caspian can no longer be treated as a completely safe rear area. Ukraine has reported attacks on Russian military and transport vessels linked to Russia-Iran trade.

A Chinese air route would be faster than the Caspian corridor but politically more dangerous for Beijing and Islamabad. Repeated flights by heavy military transports from western China could be tracked by commercial satellites, radar networks, and notices of airspace closures. A more likely method would involve civilian cargo aircraft, transshipment, false cargo declarations, or a combination of air and road transport. This remains an analytical assessment, not proof that such a route has already been activated.

Weapons and Likely Sources

The main military-industrial problem for the U.S.-aligned camp is not a shortage of aircraft but the rate at which missile-defense interceptors are being consumed. Intercepting a ballistic missile or a low-cost drone may require a much more expensive interceptor, and new Patriot, THAAD, and naval missiles are produced more slowly than they can be expended during a multi-month campaign. Analysts have warned of significant depletion of selected U.S. and regional inventories and an urgent need to rearm Gulf states.

Iran faces the opposite problem. It can manufacture large numbers of relatively inexpensive attack systems, but advanced components such as modern processors, optics, engines, inertial navigation systems, radar equipment, and aviation technology depend on imports. Sanctions enforcement therefore targets not only complete weapons but also small intermediaries in China, the UAE, Turkey, Pakistan, India, Iraq, and Southeast Asia.

Economic, Cyber, Intelligence, and Civil-Defense Preparations

Energy and Insurance Warfare

In March, global oil supply reportedly fell by 10.1 million barrels per day, which the International Energy Agency described as the largest supply disruption in history. The U.S. Energy Information Administration estimated that Saudi Arabia, Iraq, Kuwait, the UAE, Qatar, and Bahrain were forced to curtail millions of barrels per day of production as storage filled and normal exports became impossible. After a temporary June arrangement, shipping partly recovered, but renewed escalation in July increased the risk of another sharp decline.

The insurance mechanism can be as important as naval mines. In active war zones, war-risk premiums can rise dramatically. For a large tanker, the surcharge may approach $1 million for a single voyage. If major protection-and-indemnity clubs exclude Hormuz, the Bab el-Mandeb, or individual ports from standard coverage, shipowners may suspend traffic even without a formal Iranian order.

Russia has an economic interest in a prolonged but controlled crisis. Higher prices increase its oil and gas revenues, while restrictions on southern Iranian ports make Tehran more dependent on Caspian routes and Russian infrastructure. However, a full-scale war in the Caspian, collapse of the Iranian state, or a direct clash with the United States would create far greater risks for Moscow than benefits.

China faces an even sharper contradiction. Beijing wants Iran to survive as an anti-U.S. partner and oil supplier, but it does not benefit from a long closure of Hormuz, which carries a large share of Asian energy imports. The most rational Chinese strategy would therefore be diplomatic pressure, selective defensive support, economic assistance to Iran, and efforts to secure exceptions for Chinese shipping, rather than direct entry of the People’s Liberation Army Navy into the war.

Cyber Operations, Electronic Warfare, and Intelligence

In an updated July 22 warning, the U.S. Cybersecurity and Infrastructure Security Agency said Iran-linked groups continued targeting internet-accessible industrial controllers and other operational technology. Likely targets include energy, water, transportation, ports, logistics companies, and facilities symbolically connected to the United States or Israel. Cyber operations are attractive to Iran because they can expand the geographic scope of conflict while preserving uncertainty over state responsibility.

Ukrainian reports that Russia has supplied Iran with satellite imagery cannot be regarded as fully independently proven, but they are technically plausible. Even without transferring complete weapons, Russia could provide commercial or military imagery, electronic-intelligence products, assessments of airfield activity, ship movements, and battle-damage analysis. Such support is politically less risky than deploying Russian military units, but it could materially improve Iranian targeting.

Early indicators of air or maritime operations include an increase in GNSS interference, false AIS positions, mass transponder shutdowns, navigational warnings closing sea areas, unusual NOTAMs, internet restrictions, and the transfer of national networks to internal operating modes. Each indicator can have a benign technical or administrative explanation. Their simultaneous concentration around ports, bases, and chokepoints is far more significant.

Information and Legal Warfare

Iran uses a dual legal and political formula. Domestic and regional audiences are told that the strait is closed and that the IRGC determines the conditions of passage. Internationally, Tehran can argue that navigation has not been completely prohibited, but merely subjected to “security coordination.” This allows Iran to intimidate shipowners while avoiding a formal declaration of a classical blockade, which could be treated as an act of war.

The United States, by contrast, demands unconditional passage through international shipping lanes without Iranian fees or permission. The United Nations Security Council adopted Resolution 2817 on March 11, condemning Iranian missile and drone attacks on regional states. A later draft demanding the opening of Hormuz failed because of opposition from Russia and China. This demonstrates that Moscow and Beijing are prepared to provide diplomatic protection to Iran without directly entering the war.

Preparing Civilian Populations

British and U.S. travel advisories issued in July 2026 recommended avoiding travel to Iran, reconsidering transit through the region, and monitoring airport operations. Similar guidance for Israel, the UAE, and Saudi Arabia referred directly to renewed strikes after July 8 and the risk of unpredictable escalation. Governments are therefore treating aviation disruption, border closures, and new attacks as practical possibilities rather than remote scenarios.

Comprehensive civil-defense preparations in the region would require distributed shelters, backup water and energy sources, hardened command centers, medical reserves, multilingual public-warning systems, and evacuation plans for foreign workers. The UAE, Qatar, Bahrain, and eastern Saudi Arabia are particularly vulnerable because population centers and industry are concentrated around ports, energy facilities, desalination plants, and U.S. bases.

Escalation Scenarios and Timeline

Scenario Comparison

The most dangerous scenario is a two-strait crisis. Hormuz constrains exports from the Persian Gulf, while the Bab el-Mandeb controls access between the Red Sea and Indian Ocean. Attacks on Yanbu and Jizan show that the Houthis can threaten infrastructure specifically designed to bypass Hormuz. The emerging Saudi maritime coalition is a response to this risk.

Direct Russian or Chinese entry remains less likely than covert arms transfers, diplomatic protection, satellite intelligence, and economic assistance. Russia has no treaty obligation to defend Iran. China avoids alliances that automatically pull it into war and depends heavily on stable energy imports. North Korea has also remained distant so far.

Timeline

Early-Warning Indicators and Final Assessment

Recommended Monitoring System

For practical early warning, combinations matter more than isolated events. A single Chinese cargo flight proves very little. A series of flights from Urumqi, closure of a Pakistani air corridor to civilian traffic, arrival of Iranian transport aircraft, and the appearance of new MANPADS in Iranian units would form a much stronger chain of evidence.

The same principle applies to the Caspian. One Russian cargo ship may be carrying grain. Several sanctioned Ro-Ro vessels escorted by military ships and unloaded at night in Bandar Anzali would indicate a systematic military supply operation.

From a maritime perspective, the most reliable measure is not an official declaration that Hormuz is “closed,” but the combined operational picture: the number of passages, vessel drafts and destinations, turnarounds, queues near Fujairah and Oman, insurance availability, crew warnings, AIS behavior, and reports of mines. As of July 31, that combined picture indicates an extremely severe restriction of Hormuz with some selective passages still taking place.

The clearest indicator of a shift from regional war to global war would not be the mere transfer of weapons to Iran, but the presence of Russian or Chinese military units escorting shipments or directly participating in air defense, intelligence, or maritime operations. The next escalation threshold would be a U.S. or Israeli strike on a site containing confirmed Russian or Chinese military personnel, or an attempt by a Russian or Chinese warship to break the blockade by force. No such development has yet been confirmed.

Final Assessment