The Army Wants Four Rivals to Rebuild One Rocket
With stockpiles under pressure and a single supplier in place, the US Army is betting on competition to surge Hydra-70 warhead production.
By The Defense Desk
The Hydra-70 is not a new weapon. The 2.75-inch air-to-ground rocket has been a fixture of Army aviation for decades, slung beneath AH-64 Apaches and fired from tube launchers on rotary- and fixed-wing aircraft alike. [1] But the Army has just done something unusual with it: awarded prototype contracts to four separate companies to manufacture the same warhead — simultaneously — in an explicit push to break open a supply chain that runs through a single incumbent. [1]
On Wednesday, the Program Acquisition Executive Fires announced Other Transaction Authority prototype agreements for Firehawk, iRocket, Nammo Perry, and Albers — four vendors tasked with producing M151 high-explosive fragmentation warheads for the Hydra-70 family. [1] OTA agreements sit outside traditional Federal Acquisition Regulation procurement, designed to move faster and pull in companies that might not otherwise engage with the defense contracting system. The Army framed the awards explicitly around two goals: competitive pricing and industrial surge capacity. [1]
General Dynamics Ordnance and Tactical Systems is the current supplier for the Army's Hydra-70 program, including its warheads. [1] That incumbency is not being revoked — but it is being challenged. Neither the Army nor GD-OTS responded to requests for comment on what role GD-OTS will play once the new vendors complete their prototype phase. [1] The silence is, in its own way, informative.
There is a particular kind of anxiety running through American defense procurement right now — one that has less to do with the sophistication of individual weapons than with the sheer capacity to produce them at scale. The problem is not purely technological. It is industrial. And it is prompting the Army to reach for tools it has historically reserved for cutting-edge systems and apply them to munitions that have been in service since well before the current generation of soldiers was born.
The context is not subtle. [1] That framing places an otherwise routine procurement announcement inside a much larger and more urgent question about whether American industry can actually keep pace with the consumption rates modern conflict demands.
Each of the four winning vendors must deliver 24 prototype warheads along with a modernized Technical Data Package within 18 months. [1] The TDP requirement is worth pausing on. A Technical Data Package normally includes technical design and manufacturing information sufficient to enable the construction or manufacture of a defense item component modification, or to enable the performance of certain maintenance or production processes; it may include blueprints, drawings, plans, or instructions that can be used or adapted for use in the design, production, manufacture, or maintenance of defense items or technology. [2] By requiring vendors to improve the government-owned TDP, the Army is not just buying warheads; it is buying updated manufacturing knowledge. [1]
That distinction matters strategically. A modernized TDP, once in government hands, can be shared with additional vendors, used to qualify new production lines, or leveraged in allied procurement. The Army's release specified that successful demonstrations could lead to follow-on agreements extending to other variants in the Hydra-70 family beyond the M151 — including the M156, M229, and additional warhead types. [1] The four OTAs are, in that reading, less a procurement action than a live pilot for rebuilding an entire product family's supply chain.
What is striking about this approach is how openly the Army is using competition as infrastructure policy. Rather than selecting a second supplier to complement the incumbent, it has invited four at once — each required to demonstrate a production capability and contribute to a shared technical baseline. The logic is less about picking winners than about generating options.
Firehawk is perhaps the most visible new entrant. The company told Breaking Defense that its award follows the establishment of a 636-acre rocket production campus in Crawford, Mississippi, specifically designed to rapidly scale rocket production. [1] CEO Will Edwards framed the company's ambition in supply-chain terms: "Our goal is to deliver the Hydra-70 rockets faster and at scale using modern manufacturing approaches that can help strengthen America's munitions supply chain." [1]
Nammo Perry, a subsidiary of the Norwegian-American ammunition group, also responded. Elizabeth Eastman, the president and general manager, said the award "reflects [the company's] continued commitment to supporting the Army's modernization priorities," adding that Nammo Perry "remains focused on delivering high-quality solutions while expanding the capacity and responsiveness of the U.S. Defense Industrial Base." [1] iRocket and Albers did not respond to Breaking Defense by publication time. [1]
The mix of respondents is itself a signal about where the defense industry stands. Established transatlantic players sit alongside newer domestic entrants making explicit bets on manufacturing scale. What they share is a conviction — or at least a calculated wager — that the demand side of the munitions equation is about to grow faster than the legacy supply chain can accommodate.
The Army's use of OTA agreements for this purpose reflects a broader shift in how the Pentagon approaches industrial base problems. OTAs were originally conceived as a vehicle for rapid technology development; their application here — to a 70mm unguided rocket warhead that has existed in various forms since the Cold War era — signals that speed of production, not novelty of design, is now the governing concern. [1] The acquisition strategy, per the Army's own release, is aimed at ensuring the service "can swiftly meet emergent mission requirements and maintain uninterrupted readiness for Army lethality." [1]
That phrase — "emergent mission requirements" — is doing considerable work. It is the language of planners who cannot publicly name the specific scenarios they are preparing for but who are, nonetheless, preparing for them. The Hydra-70 is not a precision munition in the contemporary sense; it does not carry GPS guidance or a networked targeting system. What it carries is volume, reliability, and a production history long enough that the Army knows exactly what it needs more of. [1]
The deeper question hanging over all of this is whether broadening the supplier base actually solves the capacity problem — or whether it distributes the problem more evenly without resolving it. Building new production campuses and qualifying new vendors takes time. The eighteen-month prototype window is an acknowledgment of that reality, not a workaround for it.
If the vendors clear the prototype hurdle, the Army's stated intent is to expand the effort across the Hydra-70 family — the M156, M229, and other warhead variants — through follow-on agreements. [1] That would transform what began as four parallel prototype agreements into something closer to a competitive ecosystem for a legacy munition. Whether four companies can actually scale to meet wartime consumption rates, and on what timeline, remains the question the Army has not yet answered publicly. [1]
The Hydra-70 has survived for this long by being dependable, affordable, and abundant. The Army's bet is that four rivals working from the same blueprint — and improving it — can keep that last quality intact when it matters most. [1]