Weekly Conflict Brief: Iran Escalation Across Kinetic, Cyber, and Naval Domains

Hours before the Tehran blasts, Iranian internet traffic dropped 78%. NetBlocks confirmed the outage began at 01:15 UTC. IRIB television channels 1, 2, 3, and Press TV went dark simultaneously. The domestic SHOMA network stayed partially online, but international gateways were severed. Iran blamed undersea cable damage. Submarine cable operators Omantel and GBI denied any fault on their systems.

In the maritime domain, IRGC Navy Peykaap-class missile boats departed Bandar Abbas and disabled their AIS transponders. Two IRIN surface combatants, an Alvand-class frigate and a Bayandor-class corvette, established a patrol formation 15 nautical miles east of port. The U.S. Fifth Fleet and UKMTO issued maritime advisories. Lloyd's of London reported a 15% jump in Gulf shipping insurance premiums.

S-300PMU2 air defense systems activated near Tabriz. A 150-nautical-mile NOTAM restricted zone forced seven commercial flights to reroute. This was the first confirmed S-300 activation since tensions escalated earlier this month.

On the humanitarian front, UNHCR estimates 45,000 displaced in western border regions. ICRC and Iranian Red Crescent are negotiating a humanitarian corridor through Kermanshah Province. IRGC control of the border zone remains the main obstacle.

The Strait of Hormuz activity falls short of 2019 tanker-crisis levels but exceeds routine patrol patterns. Iran's asymmetric naval doctrine, built around fast attack craft and anti-ship missiles in narrow waters, gives it leverage without direct confrontation.