Iran has shifted its military posture from the concentrated missile salvos of the campaign's opening days to constant-rate strikes across dispersed targets — a pattern harder for air defences to intercept and harder for host nations to absorb politically.
The shift follows a clear operational logic. Iran's second retaliatory wave on 28 February relied on large salvos aimed at overwhelming Israel's layered missile defence. Some penetrated — six civilians died in Beit Shemesh, three in the UAE — but the bulk were intercepted. Massed salvos play to the defender's strength: missile defence systems are optimised for concentrated incoming fire within defined corridors. Constant-rate dispersed strikes invert that equation. Rather than one saturating wave, the new pattern distributes smaller attacks across time and geography — Ras Laffan in Qatar, Ras Tanura in Saudi Arabia, Duqm in Oman, the US embassy in Riyadh, RAF Akrotiri in Cyprus . Each individual strike is smaller. The aggregate effect is that every potential target across the region must maintain maximum defensive readiness indefinitely. Air defence crews fatigue. Interceptor stocks — finite and expensive — deplete. Host nations face a political question that grows louder with each impact: absorb continuous strikes on their territory for a war they did not start, or demand the US and Israel change course.
This is Hezbollah's doctrine, scaled to a state military. From the mid-1990s through 2006, Hezbollah maintained constant-rate rocket fire into northern Israel — never enough to be militarily decisive, always enough to be politically unsustainable. The doctrine drove Israel's withdrawal from southern Lebanon in 2000 after 18 years. Iran has studied its own proxy's most successful strategy and is applying the same logic across a theatre stretching from the eastern Mediterranean to the Arabian Sea, with ballistic missiles, cruise missiles, drones, and maritime attacks replacing Katyusha rockets.
The question the new posture poses is whether Washington's tolerance for sustained cost — measured in oil prices now well above $85 a barrel, six US service members dead in 72 hours, Strait of Hormuz traffic down 80%, and Gulf allies absorbing daily fire on infrastructure they depend on — outlasts Iran's capacity to absorb the campaign destroying its military and civilian infrastructure alike. Iran is betting that democracies break before states that have already lost their supreme leader and half their senior command. It is a bet with precedent in its favour and 787 civilian bodies as the price of testing it.
