U.S. Accelerates Taiwan Arms Deliveries as HIMARS, Harpoon, MQ-9B Systems Target Defense Gaps
The United States is accelerating Taiwan arms deliveries, including HIMARS rocket launchers, Harpoon coastal missiles and MQ-9B drones as part of Taipei’s effort to strengthen its layered defense against growing pressure from China, Taiwan’s defense minister said.
Taipei Defense Minister Wellington Koo told reporters that Washington is moving to ease long delays in weapons shipments this year as U.S. defense production bottlenecks improve and administrative processes for Taiwan cases are streamlined.
Faster deliveries could help Taiwan close what Koo described as critical capability gaps in long-range precision fires, coastal defense and persistent surveillance, officials said.
What Taiwan Expects
Taipei anticipates phased shipments later this year will include:
- HIMARS multiple rocket launcher systems, capable of mobile long-range precision fires.
- Harpoon coastal defense missile systems, configured for over-the-horizon sea denial.
- MQ-9B drones for extended surveillance and targeting support.
- Javelin anti-armor missiles following plan schedules.
Officials said the aim of sped-up deliveries is to help Taiwan implement a denial strategy that disperses firepower and complicates any potential amphibious assault.
HIMARS launchers provide mobility, rapid fire and relocation options. The system can fire guided rockets and Army Tactical Missile System rounds, giving Taiwan the ability to strike at greater distances across likely approach corridors.
Harpoon coastal defense missiles, configured for mobile land launch, give Taiwan forces the ability to hold Chinese surface combatants and amphibious ships at risk as they move toward the island’s littoral zones.
MQ-9B drones extend Taipei’s surveillance reach, with high endurance enabling persistent monitoring of maritime approaches and early cueing for ground and coastal missile units.
Context and Strategic Drivers
The push to speed up deliveries comes after months of high-level discussions and policy changes in Washington that aim to ease procedural delays. Taiwan’s defense minister said improvements in U.S. defense industry production and streamlined export processes have reduced some bottlenecks.
Taipei is also navigating a domestic budget debate over a proposed supplementary defense budget worth about $40 billion that would fund advanced U.S. weapons packages and other systems. Delays in budget approval risk slowing or stalling planned acquisitions, officials warn.
In December 2025, the United States announced a record $11.1 billion set of proposed arms sales to Taiwan covering HIMARS, howitzers, drones and related equipment, reflecting growing U.S. support for Taipei’s asymmetric defense posture amid persistent cross-Strait tensions.
China regularly protests U.S. arms sales to Taiwan, calling them destabilizing, but Washington says these transfers support Taiwan’s right to self-defense under U.S. law and help maintain peace in the region.
Outlook
Officials in Taipei and Washington expect the improved delivery pace to continue, but stress that actual arrival dates will depend on a mix of industrial production capacity, export processing and Taiwan’s own funding decisions. Experts say the accelerated schedule aims to ensure key systems are fielded before potential crisis scenarios tighten timelines.
US Unveils Blackbeard GL Hypersonic Missile for HIMARS
The United States has unveiled the Blackbeard GL hypersonic missile for HIMARS, signaling a major step in long-range precision strike modernization. Designed for compatibility with the M142 HIMARS and M270 Multiple Launch Rocket System, the missile is intended to deliver affordable, mass-produced hypersonic capability to existing Army launchers.
The Blackbeard GL hypersonic missile is being developed by defense startup Castelion. According to program details released this week, the system is expected to reach operational maturity by 2027. The effort aligns with US Department of Defense priorities to field longer-range, survivable weapons that can be deployed quickly at scale.
Extending HIMARS Reach
Blackbeard GL is designed to reach targets at ranges of up to 1,000 kilometers, far beyond current HIMARS munitions. Unlike traditional ballistic rockets, the missile incorporates a guidance seeker, enabling it to engage moving targets. This feature reflects lessons learned from recent conflicts, where mobile and time-sensitive targets have proven difficult to strike.
Compatibility with both HIMARS and the tracked M270 launcher allows the US Army and allied forces to integrate the missile without new launch platforms. This approach reduces cost and accelerates fielding, while preserving the mobility that has made HIMARS a central element of US and partner force artillery doctrine.
Focus on Cost and Scale
Castelion has positioned Blackbeard GL as a lower-cost hypersonic weapon, emphasizing manufacturability and volume production. US defense planners have repeatedly highlighted the need to move beyond small numbers of expensive hypersonic systems toward weapons that can be fielded in meaningful quantities.
While detailed performance data remains limited, the Blackbeard GL hypersonic missile reflects a broader shift toward practical hypersonic strike options rather than niche capabilities. The program complements other US hypersonic efforts focused on strategic and theater-level missions.
Strategic Context
The introduction of a hypersonic missile for HIMARS would significantly expand US and allied deep-strike options, particularly in contested environments across the Indo-Pacific and Europe. By pairing long range with mobile launchers, Blackbeard GL supports distributed operations and complicates adversary air and missile defense planning.
The Russian Ministry of Defense has released new footage alleging that its Iskander-M short-range ballistic missile system successfully struck and destroyed three Ukrainian missile launchers—including a U.S.-supplied HIMARS and two R-360 Neptune mobile coastal-defense launchers—in Ukraine’s Dnepropetrovsk Region. The claim comes amid Moscow’s intensified efforts to degrade Ukrainian long-range strike capabilities and disrupt Kyiv’s precision-fire operations.
According to the MOD statement, Russian reconnaissance drones first detected the Ukrainian launchers operating in an open field. The vehicles were reportedly preparing for—or had just completed—firing operations when they were targeted. The Iskander-M missile, which carries a warhead of up to 700 kg and has a range of roughly 500 km, was then launched to “neutralize the threat.”
The released aerial footage shows a high-altitude view of the impact site, followed by a significant explosion, shockwaves, and a rising fireball. Russia asserts that the strike resulted in the complete destruction of all three missile systems.
Details of the Alleged Strike
Reconnaissance and Target Acquisition
Russian MOD statements emphasize that unmanned aerial vehicles monitored the Ukrainian launchers before the strike, identifying their exact positions. The use of real-time UAV reconnaissance has become a core component of both Russian and Ukrainian strike workflows, enabling rapid sensor-to-shooter engagement cycles.
The Iskander-M Missile System
The 9K720 Iskander-M has remained one of Russia’s most frequently employed precision-strike weapons throughout the conflict. The missile’s quasi-ballistic flight path and maneuvering capability are designed to make interception challenging, even for advanced air defense systems.
Key specifications:
- Range: Approx. 500 km
- Warhead: 480–700 kg (various types, including HE fragmentation, penetrator, and submunitions)
- CEP: Estimated 5–7 meters
- Designed Role: High-value target elimination, command centers, air defense sites, missile systems, logistics hubs
While Russia has repeatedly used Iskander missiles during the war, Ukrainian officials often dispute claims regarding damage assessments, especially when Western-supplied systems like HIMARS are involved.
Targeted Systems: HIMARS and Neptune
The HIMARS (High Mobility Artillery Rocket System) has been one of the most impactful U.S.-supplied platforms for Ukraine, providing precision fires at ranges of up to 80 km with GMLRS rockets. Its mobility has made it difficult for Russian forces to target.
The Ukrainian R-360 Neptune, originally designed as an anti-ship missile and repurposed for land-attack roles, has gained attention since its use against Russian naval assets early in the conflict.
Russia’s claim of destroying both a HIMARS and Neptune launchers, if verified, would represent a meaningful tactical win for Moscow.
Context and Strategic Significance
Russia’s Campaign Against Ukrainian Long-Range Fires
Throughout 2024–2025, Russia has consistently prioritized the destruction of Ukrainian missile platforms, artillery positions, and Western-supplied long-range systems. Moscow views HIMARS, Storm Shadow/SCALP, and Neptune missiles as key enablers of Ukraine’s deep-strike capability—particularly against Russian logistics and command infrastructure.
Information Environment and Verification Challenges
Footage released by the Russian MOD shows the explosion but does not clearly confirm the identity of the systems destroyed. Independent verification remains difficult, a recurring challenge throughout the conflict. Ukraine has not yet commented on the Russian claim.
Western analysts note that both sides routinely publicize strike footage to shape narratives and demonstrate battlefield effectiveness.
Analysis: Implications for U.S. Defense and Global Security
If confirmed, the destruction of a HIMARS launcher would highlight the persistent risk faced by even highly mobile Western systems operating on the modern battlefield. For U.S. defense planners, the incident underscores several trends:
- Growing counter-battery and counter-strike competition driven by drones and precision targeting.
- Increased vulnerability of mobile missile systems, which rely on rapid relocation to survive.
- The accelerating integration of UAVs with ballistic missile operations, an area where Russia continues to refine its doctrine.
From a global security perspective, the incident reflects the shifting nature of modern warfare—where high-value assets can be detected and targeted in minutes, heavily influenced by drone reconnaissance and automated targeting systems. It also highlights the strategic importance of continued Western support to Ukraine, particularly for dispersed operations, survivability enhancements, and air defense coverage against ballistic threats.
Conclusion
The Russian MOD’s claim of destroying a HIMARS and two Neptune missile launchers with an Iskander-M strike, while not independently verified, illustrates the intensifying duel between long-range precision systems in the Ukraine conflict. As both sides continue adapting their tactics, survivability, mobility, and detection avoidance remain central to modern missile warfare.
The coming months will determine whether Ukraine can maintain its long-range strike capabilities—and how effectively Russia can continue targeting them amid an evolving battlefield shaped by drones, precision weapons, and rapid engagement cycles.
The comparison between HIMARS and the Kalibr cruise missile highlights two fundamentally different—but strategically influential—strike systems used on modern battlefields. The U.S.-made M142 HIMARS, operated by the U.S. Army and several allied nations, is a highly mobile precision rocket artillery platform known for its rapid deployment and battlefield flexibility. In contrast, Russia’s 3M-14 Kalibr cruise missile family represents long-range, sea- and air-launched precision strike capability designed for deep penetration into enemy territory.
This analysis matters because both systems have shaped recent conflicts, influenced global arms procurement trends, and demonstrated how modern warfare is shifting toward precision, mobility, and long-range standoff strikes. Understanding the strengths and limitations of each provides deeper insight into how the U.S. and Russia envision future combat operations.
Performance Verdict
When comparing HIMARS and the Kalibr cruise missile, the analysis ultimately reflects two different operational philosophies. HIMARS excels in tactical mobility, rapid shoot-and-scoot operations, and battlefield responsiveness. Its precision-guided rockets (such as GMLRS and ATACMS) allow commanders to strike high-value targets with minimal collateral damage. The system’s combat record in recent conflicts demonstrates unparalleled agility and survivability, making it a preferred asset for U.S. and allied forces seeking fast, flexible firepower.
The Kalibr, on the other hand, is engineered for long-range strategic strikes. With ranges exceeding 1,500 km in certain variants, it allows Russia to hit targets from deep within protected territory or from maritime platforms. Its terrain-hugging flight profile and complex guidance suite provide high survivability against modern air defenses.
In a direct “performance” comparison, HIMARS dominates in tactical utility and battlefield impact, while the Kalibr leads in strategic reach and stand-off strike capability. Each system performs exceptionally within its intended role, but they are not interchangeable. HIMARS shapes the battlefield; Kalibr shapes the theater.
HIMARS vs. Kalibr — Comparison Table
| Category | HIMARS (M142 High Mobility Artillery Rocket System) | Kalibr Cruise Missile (3M-14/3M-54 Family) |
|---|---|---|
| Origin | United States | Russia |
| Type | Mobile rocket artillery launcher | Long-range precision cruise missile |
| Primary Role | Tactical battlefield strike | Strategic deep-strike / stand-off attack |
| Launch Platform | Wheeled vehicle (FMTV chassis) | Ships, submarines, aircraft (some variants) |
| Range | 70–300 km (GMLRS/ATACMS), future ER GMLRS: 150+ km | 1,500–2,500+ km (depending on variant) |
| Warhead Type | Unitary HE, fragmentation, cluster (legacy), penetrator | HE, submunitions, anti-ship warheads |
| Accuracy | High precision (GPS/INS) | High precision (satellite + inertial + terrain-following) |
| Mobility | Extremely high — shoot-and-scoot | Low (missile only; depends on launch platform) |
| Speed | Subsonic rockets; ATACMS supersonic terminal phase | Subsonic (3M-14), Supersonic terminal (3M-54) |
| Notable Strengths | Mobility, survivability, rapid deployment, precision fires | Very long range, low-altitude penetration, strategic reach |
| Operational Use | Widely used in U.S. Army and allied forces | Used by Russian Navy and Aerospace Forces |
| Key Weakness | Limited to shorter tactical ranges | High cost per missile; reliant on naval platforms |
| Best For | Battlefield precision strikes | Long-range strategic or theater-level engagement |
Global Surge in Long-Range Precision Fires Efforts
Modern militaries are aggressively modernizing artillery and rocket systems, prioritizing long-range precision fires (LRPF) to meet evolving threats. The U.S. Army and its allies are deploying systems like GMARS, upgrading with HIMARS/PrSM, and experimenting with innovative procurement models.
GMARS Doubles Down on HIMARS Capabilities
Lockheed Martin’s Global Mobile Artillery Rocket System (GMARS) recently completed its first live-fire test at White Sands, New Mexico. Capable of firing 12 GMLRS rockets, four PrSMs, or two ATACMS missiles, GMARS delivers flexibility from 43 to as much as 310 miles—and the payload capacity is double that of traditional HIMARS. Built on Rheinmetall’s HX truck chassis, GMARS emphasizes modularity and compatibility across U.S. and allied systems—key to future multinational operations.
Australia Steps Up with First PrSM Launch
Australia marked a major modernization milestone with its first-ever Precision Strike Missile (PrSM) firing, launched from a HIMARS at Mount Bundey. The missile flew over 300 km, reached 60,000 ft altitude, and scored a direct hit—surpassing expectations by two years. This live test, part of Talisman Sabre 2025, highlights Australia’s drive to enhance long-range strike capability and aligns with the 2024 National Defence Strategyl.
HIMARS Becoming the New Norm in Indo-Pacific Artillery
In the Pacific theatre, the U.S. Army’s 25th Infantry Division has begun transitioning from traditional howitzers to agile HIMARS units. Replacing eight 105 mm and six 155 mm howitzers with 16 HIMARS systems, the move increases precision and lethality while reducing manpower by 119 soldiers. This shift reinforces the Army’s operational agility and firepower in the Free and Open Indo-Pacific region.
Innovation Through Open-Source Artillery Shells
Beyond hardware upgrades, new procurement strategies are emerging. Tiberius Aerospace introduced the Sceptre, an advanced 155 mm rocket-propelled artillery shell with up to 95 mile range and precision targeting—capable even in GPS-denied environments. Its unique “defense-as-a-service” model licenses design for local manufacture and continuous upgrades, offering agile, decentralized development.
Modernization Challenges and Strategy Insights
Developing Integrated Software for Precision Fires
At home, the U.S. Army’s Precision Fires team is laying the groundwork for software-driven artillery systems. Applying Dev*Ops, automation, AI-assisted code reviews, and continuous integration/deployment, the team has accelerated fielding of systems like PrSM and HIMARS, delivering 21 fielding events in 2025 alone.
Learning from Setbacks—GAO Highlights Need for Iterative Development
The Government Accountability Office (GAO) reviewed LRPF programs such as ERCA, PrSM, Mid-Range Capability, and Long-Range Hypersonic Weapon. It found mixed progress, with some programs canceled or delayed due to linear development methods. The GAO recommends adopting iterative development, digital twins, and continuous business-case evaluation for future modernization efforts.
Broader Context & Strategic Implications
The global shift toward LRPF reflects changing operational environments—great powers and regional conflicts underscore the need for precision, range, and interoperability. Systems like GMARS and PrSM offer scalable response; HIMARS units enhance mobility; and innovations like Sceptre challenge traditional acquisition paradigms. Yet, sustained success depends on modern software practices, iterative development, and cohesive alliance integration.
FAQs
GMARS (Global Mobile Artillery Rocket System) can carry double the munitions of HIMARS—12 GMLRS, four PrSMs, or two ATACMS—extending engagement ranges to 310 miles with modular interoperability.
It is Australia’s first PrSM firing, flown from HIMARS over 300 km, ahead of schedule, showcasing growing long-range strike capability and bilateral cooperation with the U.S.
The U.S. Army’s 25th Infantry Division has transitioned from traditional howitzers to more agile HIMARS units, improving long-range precision fires and reducing manpower requirements.
Sceptre introduces a “defense-as-a-service” open-source licensing approach, enabling local production and iterative upgrades—a departure from traditional centralized procurement.
The GAO advocates for iterative development, digital engineering, and continuous reassessment of business cases to improve outcomes in long-range fires programs.