Standard Missile-3 (SM-3)

Conflict Usage

United States-Iran Conflict

Side: United StatesRole: Sea-based ballistic missile defense interceptorair defense

In the United States-Iran Conflict, U.S. Navy destroyers fired SM-3 Block IB interceptors in April 2024 to intercept Iranian ballistic missiles headed toward Israeli targets.

Standard Missile-3 (SM-3) Images

Related Weapon Systems

Air DefenseStandard Missile-6 (SM-6)Ship-launched multi-mission interceptor missileThe Standard Missile-6 is a U.S. Navy ship-launched multi-mission missile for anti-air warfare, terminal ballistic missile defense, anti-surface warfare, and strike missions. In the United States-Iran Conflict archive, it represents the Aegis destroyer layer of U.S. naval air and missile defense around Iranian missile and maritime threats.

Air DefenseS-75 Dvina / SA-2 GuidelineHigh-altitude surface-to-air missile systemThe S-75 Dvina, known to NATO as the SA-2 Guideline, is a Soviet command-guided, high-altitude surface-to-air missile system built around fixed or semi-mobile launch sites, acquisition radar, and Fan Song guidance radar. In the Yemen Civil War, Houthi-aligned forces are documented as having inherited SA-2/S-75 stocks and converting some surviving missiles into Qaher and Muhit strike missiles, while the operational status of intact SA-2 SAM batteries remains uncertain.

Air DefenseBavar-373 air-defense systemLong-range surface-to-air missile systemBavar-373 is Iran's road-mobile long-range surface-to-air missile system, developed by the Aerospace Industries Organization and upgraded in 2022. In this archive it represents Iran's top domestic long-range air-defense layer, which remained in active U.S.-Iran conflict reporting during the April 2026 exchange of air-defense claims.

Air DefenseIranian integrated air-defense systemIntegrated air-defense networkThe Iranian integrated air-defense system is the layered national network of radars, command posts, and surface-to-air missiles used to defend Iranian airspace and strategic sites. In the United States-Iran Conflict, Iran said a new air-defense system shot down a U.S. MQ-9 Reaper near the Strait of Hormuz, while U.S. strikes targeted Iranian air-defense capabilities, radar sites, and ground control stations.

Air DefenseIRIS DenaLight guided-missile frigateIRIS Dena is an Iranian Moudge-class light guided-missile frigate built by domestic Iranian shipyards, commissioned in 2021, and sunk by a U.S. submarine in March 2026 during the United States-Iran Conflict.

Air DefenseIRIS Shahid Sayyad Shirazi / Shahid Soleimani-class corvetteMissile corvetteIRIS Shahid Sayyad Shirazi is a Shahid Soleimani-class Iranian missile corvette built for IRGC Navy littoral strike and air-defense duties. In the United States-Iran Conflict, U.S. forces struck the ship during Operation Epic Fury, making it one of the class's clearest wartime appearances in the archive.

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