U.S. Marine Corps Examines Ballistic Missile Defense Options as Army Faces Demand Constraints

Col. U.S. Marine Corps’ Combat Development and Integration office, stated during a panel discussion on April 28, 2026, at the annual Modern Day Marine exposition: “We’re exploring theater ballistic missile defense.

” Barclay’s portfolio includes service-wide air and missile defense requirements. U.S. Army’s capacity to provide protection against ballistic threats in future conflicts is limited. ” He continued: “What we need to determine is, is [defending against] a theater ballistic [missile] like an SRBM [short-range ballistic missile] or MRBM [medium-range ballistic missile], a requirement for the Marine Corps to do?

” The panel discussion on April 28, 2026, was focused primarily on ongoing efforts to counter uncrewed aerial threats. Barclay also noted: “I would argue that the adversary is not just going to throw drones at you. U.S. Marine Corps’ main general-purpose ground-based anti-air weapon today is the Stinger short-range heat-seeking surface-to-air missile.

U.S. Marine Corps fields Stinger in a man-portable air defense system configuration using shoulder-fired launchers.

It also fields Stinger integrated on the Humvee-based Avenger air defense vehicles. Stinger offers a point defense capability against fixed-wing aircraft, helicopters, drones, and certain types of cruise missiles. U.S. Marine Corps hopes to reach initial operational capability this year with a new Medium-Range Intercept Capability.

MRIC is a service-specific variation of the Israeli Iron Dome system. -made version of Iron Dome’s Tamir interceptor, called SkyHunter.

MRIC uses a trailer-based road-mobile launcher. Each MRIC launcher can accommodate up to 20 interceptors, which come preloaded in individual canisters, at a time. The MRIC system uses offboard sensors to spot and track targets and cue missiles to intercept them.

Marine Corps’ existing AN/TPS-80 Ground/Air Task-Oriented Radars have been presented as the primary sensor for MRIC. Marine Col. U.S. Marine Corps’ Program Manager for Ground Based Air Defense. ” Konicki added: “MRIC can go after Group 3, because it’s probably a mismatch in terms of ammunition versus what it’s going after.

U.S. military defines Group 5 uncrewed aerial systems as consisting of drones with maximum weights greater than 1,320 pounds and that can fly above 18,000 feet. The MQ-9 Reaper is a commonly used example of a Group 5 uncrewed aircraft.

Group 3 uncrewed aerial systems have maximum weights between 56 and 1,320 pounds, can operate at altitudes between 3,500 and 18,000 feet, and reach top speeds of up to 250 knots. Iran’s Shahed 136 is a long-range kamikaze drone that falls under Group 3.

U.S. Marine Corps retired the HAWK medium-range surface-to-air missile system in the 1990s. Versions of the HAWK system remain in use worldwide, including in Ukraine. The HAWK system was first introduced in the 1950s.

Improved HAWK interceptors have been developed, including variants explicitly intended to offer a rudimentary anti-ballistic missile capability. There have been reports of Israel using Iron Dome against incoming Iranian ballistic missiles in the terminal phase in the past year or so.

The main tool for providing ground-based theater ballistic missile defense across all of America’s armed forces today is the Army’s Patriot surface-to-air missile systems.

Army operates the Terminal High Altitude Area Defense system. THAAD offers a higher-end ballistic missile defense capability over Patriot. Both Patriot and THAAD are only capable of intercepting incoming ballistic threats during their final terminal phase.

Army’s Patriot force is heavily strained due to constant demands. The THAAD force is smaller than the Patriot force and is in equally heavy demand. Between February and April 2026, Iranian forces launched repeated missile and drone attacks on key bases across the Middle East.

Iranian attacks between February and April 2026 were successful in many instances in targeting high-value military assets, including aircraft parked on the ground and air and missile defense radars. Al Jazeera showed heavily damaged AN/FPS-132 early warning radar at Al Udeid Air Base in Qatar on March 29, 2026. -built missile-warning system that detects ballistic missiles.

The conflict with Iran occurred between February and April 2026. Iran used ballistic missiles with cluster munition warheads in attacks on central Israel on March 24, 2026, and March 5, 2026. Cluster munition warheads are designed to release their payloads at very high altitudes to get around terminal defenses.

North Korea tested a ballistic missile with a new cluster munition warhead earlier in April 2026. The test-fire by North Korea on April 19, 2026, was to verify the characteristics and power of cluster bomb warhead and fragmentation mine warhead applied to the tactical ballistic missile.