Profile
- Type
- Transportable anti-ballistic missile defense system
- Origin
- United States
- Service note
- 2008-present service
Air Defense
THAAD
THAAD is a U.S. transportable ballistic-missile defense system built around hit-to-kill interceptors, truck-mounted launchers, fire-control equipment, and AN/TPY-2 radar. It protects forces and population centers against short-, medium-, and intermediate-range ballistic missile threats in the terminal phase, with documented recent use by the UAE against Houthi missiles and U.S. deployment to Israel after Iranian attacks.
Yemeni Civil WarYemeni government and coalition forcesUnited States-Iran ConflictUnited StatesIsrael-Houthi ConflictIsrael and United States
- Built by
- Lockheed Martin
- Built in
- United States
Service History
- In service
- First U.S. THAAD battery activated in May 2008; operational deployments continue
- Used by
- United States Army, United Arab Emirates Armed Forces
- Wars
- Yemeni Civil War, United States-Iran Conflict, Israel-Houthi Conflict
Production History
- Designer
- Lockheed Martin
- Designed
- Program development began in the early 1990s
- Built by
- Lockheed Martin
- Built in
- United States
- Unit cost
- Battery-level cost varies by sale package; foreign military sale packages have been valued in the billions of dollars
- Produced
- 2008-present
- Variants
- THAAD battery with launchers, interceptors, fire control, and AN/TPY-2 radar
Specifications
- Interceptor role
- Hit-to-kill terminal defense against short-, medium-, and intermediate-range ballistic missiles
- Engagement envelope
- Reported defended range of about 150-200 km, with endo-atmospheric and exo-atmospheric intercept capability
- Launcher load
- Up to eight interceptors per truck-mounted launcher
- Typical battery
- Six launchers, 48 interceptors, fire-control equipment, AN/TPY-2 radar, and about 95 soldiers
- Radar
- AN/TPY-2 X-band radar used for ballistic missile detection, tracking, discrimination, and terminal engagement support
Conflict Usage
- Yemeni Civil War
- Side: Yemeni government and coalition forcesRole: Ballistic missile defense of UAE territory
A UAE-operated THAAD battery intercepted Houthi ballistic missiles during the January 2022 attacks on Abu Dhabi, including the system's first known operational use.
- United States-Iran Conflict
- Side: United StatesRole: Ballistic missile defense reinforcement
The United States deployed a THAAD battery and U.S. crew to Israel in October 2024 to reinforce defenses after Iranian ballistic-missile attacks on Israel.
- Israel-Houthi Conflict
- Side: Israel and United StatesRole: Ballistic missile interception support
The U.S. THAAD battery deployed in Israel participated in the December 2024 interception attempt against a Houthi ballistic missile launched from Yemen.
THAAD Images
Related Weapon Systems
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PAC-3 MSEHit-to-kill Patriot interceptor missilePAC-3 MSE is the Missile Segment Enhancement variant of Lockheed Martin's Patriot PAC-3 hit-to-kill interceptor family. It adds a larger dual-pulse solid rocket motor, larger fins, upgraded actuators, and higher performance for defeating ballistic missiles, cruise missiles, and aircraft while retaining compatibility with modern Patriot launchers.
SM-3Ship- and shore-launched exo-atmospheric ballistic missile interceptorThe SM-3 is a Standard Missile family interceptor for Aegis Ballistic Missile Defense ships and Aegis Ashore sites. Unlike area air-defense missiles built around blast-fragmentation warheads, it uses a hit-to-kill kinetic vehicle to destroy ballistic missiles in the midcourse phase outside the atmosphere, with Block IB and Block IIA variants forming a key U.S. and allied upper-tier missile-defense layer.
SAMP/TMobile long-range surface-to-air missile systemSAMP/T, also known as MAMBA in French service, is a Franco-Italian truck-mounted air and missile defense system built around Aster interceptors, a multifunction radar, and battery command-and-control modules. In Ukrainian service it fills a scarce long-range air-defense role against Russian aircraft, cruise missiles, drones, and some ballistic-missile threats.
Arrow-3Exo-atmospheric anti-ballistic missile interceptorArrow-3 is the upper-tier interceptor in Israel's Arrow Weapon System, developed with U.S. support to destroy ballistic missiles outside the atmosphere. Its hit-to-kill kill vehicle, long-range engagement envelope, and integration with Israeli radar and battle-management systems make it a strategic layer above Arrow-2, David's Sling, and Iron Dome, with documented combat use against Houthi and Iranian ballistic missile attacks.
MIM-104 PatriotLong-range surface-to-air and ballistic missile defense systemThe MIM-104 Patriot is a U.S.-origin, truck-mobile air and missile defense system built around phased-array radar, command-and-control vehicles, launchers, and PAC-2 or PAC-3 interceptor families. Its post-2015 combat record includes Ukrainian defense against Russian missile and air attacks, Saudi-led coalition defense against Houthi ballistic missile launches from Yemen, and U.S. Patriot batteries defending Al Udeid Air Base during Iranian retaliation after Operation Midnight Hammer.Sources
Lockheed Martin Delivers Eighth U.S. Terminal High Altitude Area Defense BatteryPublisher: Lockheed Martin | Note: Supports manufacturer background, service history, and hit-to-kill ballistic missile defense role. | Accessed: 2026-06-20Terminal High Altitude Area Defense (THAAD)Publisher: CSIS Missile Threat | Note: Supports system components, engagement envelope, launcher load, radar, development, and operator context. | Accessed: 2026-06-20THAAD LauncherPublisher: DVIDS | Note: Public-domain U.S. military image source for the primary launcher image and component description. | Accessed: 2026-06-20File:THAAD Launcher.jpgPublisher: Wikimedia Commons | Note: Public-domain U.S. Army image provenance for the gallery launcher image. | Accessed: 2026-06-20THAAD, in first operational use, destroys midrange ballistic missile in Houthi attackPublisher: Defense News | Note: Directly documents THAAD conflict use in the Yemeni Civil War context: UAE operational interception of a Houthi ballistic missile during the Abu Dhabi attack. | Accessed: 2026-06-20Lessons from the Houthi Missile Attacks on the UAEPublisher: Royal United Services Institute | Note: Directly documents THAAD conflict use in the Yemeni Civil War context: UAE interception of Houthi Zulfiqar ballistic missiles during the campaign against the UAE. | Accessed: 2026-06-20Statement on the Deployment of a THAAD Battery to IsraelPublisher: U.S. Department of Defense | Note: Directly documents United States-Iran Conflict fielding: U.S. deployment of a THAAD battery and crew to Israel after Iranian ballistic missile attacks. | Accessed: 2026-06-20US THAAD system deployed in Israel participated in last night's Houthi missile interceptionPublisher: The Times of Israel | Note: Directly documents Israel-Houthi Conflict use: the U.S. THAAD battery in Israel participated in a Houthi ballistic missile interception attempt. | Accessed: 2026-06-20