Iran threatened to target regional data centers affiliated with the United States and Israel and sabotage undersea cables in the Strait of Hormuz if subjected to a new military offensive.

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Iran increased its attacks on oil tankers in the Strait of Hormuz to create economic uncertainty while reducing the intensity of missile and drone strikes.

United States officials stated on October 26, 2026 that potential new military operations against Iran would expand beyond limited strikes against easily reconstituted assets like radars and launchers.

Qatar and Pakistan lead diplomatic mediation to secure an interim agreement between the United States and Iran to restore free navigation through the Strait of Hormuz.

Oman and Iran formulated a tentative traffic management framework for the Strait of Hormuz, which remains unimplemented pending mutual US-Iranian compromise and lifting of blockades.

Diplomatic negotiations regarding the Strait of Hormuz remain stalled due to disputes over sequencing and United States demands that Iran transfer its 440kg stockpile of highly enriched uranium offshore.

Iran proposed a seven-day plan at the UN General Assembly to permit maritime trade through the Strait of Hormuz provided the United States lifts its naval blockade and unfreezes Iranian overseas assets.

An April 2026 ceasefire in the U.S.-Israel war against Iran enabled Iran to restore underground storage facilities and bring previously inaccessible missiles, drones, and air defenses back online

Attacks on commercial vessels near the Strait of Hormuz escalated following United States and Israeli strikes on Iran in late February 2026.

International maritime agencies reported the Gem No.2 was struck in a suspected Iranian drone attack on October 9, 2026, leading to the rescue of 22 Indian sailors.

Iran's Islamic Revolutionary Guard Corps declared it targets tankers using unapproved shipping lanes in the southern Strait of Hormuz near Oman.

Maritime security officials reported that Iranian forces began deploying guided missiles against commercial shipping in the Strait of Hormuz rather than attack drones

Ali Abdollahi, chief of general staff of the Iranian armed forces, stated that Iranian forces would prevent U.S. Navy warships from re-entering Iran's territorial waters or periphery

Attacks on oil tankers in the Strait of Hormuz drove Brent crude oil prices above $117 per barrel, marking an 80 percent increase in 2026

Iranian security officials told Reuters that Tehran has developed detailed plans to strike Gulf undersea cables if attacked again by the United States and Israel

The Islamic Revolutionary Guard Corps reported that seven oil tankers were attacked or hit mines in the Strait of Hormuz overnight into October 22, 2026, followed by two supertankers on October 23

The Islamic Revolutionary Guard Corps threatened to target seabed internet and communication cables if Iranian civilian infrastructure is attacked by the United States or Israel

Director of National Intelligence Jay Clayton issued an October 23, 2026 memorandum warning that Iranian operatives have increased lethal assassination plots against U.S. officials

Iranian media and analysts reported that Tehran activated a 'dead hand' military doctrine allowing continued strikes across 31 provinces if senior Iranian figures are assassinated

Two Iranian officials told The New York Times that U.S. officials are considered targets in retaliation for U.S. and Israeli military strikes that killed Iranian personnel

The Islamic Revolutionary Guard Corps Navy reported on October 22, 2026, that seven oil tankers caught fire or were damaged overnight after four were directly hit and three struck naval mines in the Strait of Hormuz