Iran vows ‘apocalyptic war’ if U.S. strikes again

Iran’s warnings describe several possible responses to another U.S. strike. They include a broad, severe conflict, attacks intended to keep American warships away, and action against infrastructure beneath the Gulf. The threats matter because the Gulf supports energy shipping and international communications.

The reports identify two main mechanisms. Iran could target U.S. naval vessels operating near the region, while officials reportedly detailed plans to hit undersea cables if fighting resumes. Iran also says American military forces are not allowed to enter the Gulf under any circumstances. Another report says Iran wants to prevent U.S. warships from reaching the Strait of Hormuz.

These are threats, not confirmed attacks. Their effect would depend on whether Iran acted, how the United States responded, and whether shipping or cable networks were disrupted. Even without immediate action, the warnings raise risks for naval confrontation, energy markets, and communications infrastructure around the Gulf.

The Persian Gulf is a semi-enclosed sea between the Arabian Peninsula and Iran. The Strait of Hormuz is its narrow maritime entrance, connecting the Gulf with the Gulf of Oman and the Arabian Sea. Because ships must pass through this gateway, control or disruption there can affect regional trade and security.

Undersea cables are long communications lines laid on the ocean floor. Modern cables mainly use fiber-optic strands to transmit data as pulses of light. The reports refer to cables beneath the Gulf as infrastructure Iran could target if war resumes. They are separate from oil pipelines and shipping lanes, although all may occupy the same strategically important region.

The locations matter because energy transport and digital communications converge around the Gulf. A confrontation near Hormuz could threaten ships, while cable damage could interrupt or reroute data. The source reports present these possibilities as Iranian threats, not as completed events. Established geographic and technical definitions explain why the threats attract international attention.

The Strait of Hormuz carries roughly 20% of global petroleum liquids consumption, or about one-fifth of world oil and petroleum trade, according to widely cited energy estimates. The exact share changes with production, demand, and shipping patterns. The key point is its concentration: a narrow waterway handles an unusually large volume of energy cargo.

Oil tankers use the strait to move crude oil, condensates, and petroleum products from Gulf exporters toward global buyers. If ships were blocked, attacked, or forced to take longer routes, fewer barrels could reach markets quickly. Traders would likely price in greater scarcity and risk, even before a physical shortage appeared.

The provided headlines do not state a percentage, so this figure comes from established energy data rather than the source text. Iran’s warnings about U.S. warships and Gulf infrastructure therefore matter beyond the immediate region. Any sustained disruption could raise transport costs, increase price volatility, and pressure economies that depend on imported fuel.

U.S. warships in or near the Gulf generally support regional deterrence, protect maritime traffic, reassure partners, and provide forces for possible military operations. Their presence signals that Washington can respond quickly. The headlines specifically say Iran wants to prevent U.S. warships from approaching and rejects U.S. military entry into the Gulf.

Iran’s navy operates close to its coastline and can monitor, confront, or harass vessels in nearby waters. Iran’s missile forces add reach beyond the immediate coastline. Missiles can threaten ships, ports, airfields, and military bases, creating risks even when a vessel is not directly attacked. These capabilities complement naval patrols and coastal defenses.

The supplied reports do not describe particular U.S. missions, Iranian units, or weapons. Those roles reflect established regional security knowledge. If another strike occurred, the combination of American naval presence and Iranian coastal forces could produce rapid escalation, especially around the Strait of Hormuz and other confined waterways.

An attack on Gulf shipping lanes could reduce the flow of oil and petroleum products to world markets. Insurers and traders might also treat the route as more dangerous. Those effects could push energy prices higher, increase transport costs, and create shortages for countries that rely on imported fuel. The size and duration of any increase would depend on the disruption.

Undersea cables carry internet traffic, payment messages, market data, and other business communications. Cutting or damaging cables could interrupt connections between Gulf countries and global networks. Traffic may be rerouted through other cables, but users could face slower service, congestion, or outages. Financial institutions might switch to backup links and manual procedures.

The reports specifically mention Iranian plans to hit Gulf undersea cables if war resumes. They do not report that cables or shipping lanes have been attacked. Even a limited incident could therefore create wider anxiety, because energy prices, financial communications, and internet access are linked to confidence in regional stability.

Countries have several possible workarounds if access to the Gulf becomes restricted, though none fully replaces the waterway. Oil exporters could use available pipelines to the Red Sea or Mediterranean, while tankers could load at ports outside the immediate danger area. These options usually have lower capacity, longer distances, or operational limits.

The United States and partners could reposition aircraft and naval forces at bases in the Arabian Peninsula, the eastern Mediterranean, or the Indian Ocean. They could also rely more on long-range aircraft, carrier groups, and patrols outside the restricted zone. For communications, operators could reroute data through other undersea cables, land networks, satellites, or radio links.

These alternatives reduce dependence but do not eliminate disruption. Pipelines may not carry enough volume, distant bases may slow responses, and alternate cables can become congested. The supplied headlines do not name specific routes, bases, or systems. These examples come from established infrastructure and military practice, not details stated in the reports.

Undersea fiber-optic cables carry digital information as pulses of light through thin glass fibers. Repeaters along long routes help maintain the signal, while landing stations connect submarine cables to national and commercial networks. Internet requests, bank transfers, payment messages, and market data can all use these systems.

A cable cut does not erase the data itself, but it removes capacity and a direct route. Network operators can shift traffic to surviving cables, satellite links, or land routes. If several cables in a concentrated area are damaged, the remaining paths may become congested. Services can slow, fail intermittently, or lose connections across borders.

This is why a local incident can have distant effects. Gulf cables connect regional users with international networks, so disruption can affect businesses and institutions outside the immediate strike area. The reports identify cable attacks as a possible Iranian response if war resumes. They do not report that such damage has occurred.