Lockheed Martin answers Mach Industries' 1,000-mile missile with a ramjet and a $300 million production line

The Army's five-way fly-off for a 1,000 km HIMARS missile now pits the largest US weapons maker's ramjet and new factory line against a startup valued at $3.7 billion that has not disclosed a production order.

Vincent JiangVincent Jiang · 3 min read
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A Precision Strike Missile lifts off from a HIMARS launcher at White Sands Missile Range in the first PrSM flight test, December 2019
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The first Precision Strike Missile flight test at White Sands in December 2019. Lockheed Martin's ramjet Increment 4 candidate would fire from the same launcher at roughly double the current missile's range.

Lockheed Martin−1.18% — Lockheed Martin, down 1.18 percent today put its card down on October 26 for the Army's Precision Strike Missile Increment 4: a ramjet engine built with L3Harris−0.78% — L3Harris, down 0.78 percent today that the company says roughly doubles the current missile's range, past 1,000 kilometres, fired from a HIMARS launcher at moving warships and relocatable ground targets 1. Lockheed also says it has spent more than $300 million with partners on the propulsion behind that range and is running a $300 million automated production line for airframe and engine parts, claims carried so far by one outlet 12.

A Precision Strike Missile launches from a HIMARS launcher during a 2024 maritime-strike test in Palau
A Precision Strike Missile launched at a maritime target in Palau in 2024, the kind of moving-warship shot Lockheed says the ramjet Increment 4 round would make routine at 1,000 km. · U.S. Army photo by Sgt. Perla Alfaro

The Army is shopping twice

Five names hold prototype agreements. On September 29 the Army awarded Other Transaction Authority deals to Lockheed, Anduril$123.86B — Anduril, private, latest valuation $123.86B, Castelion~$1B — Castelion, private, latest valuation ~$1B, RTX and Mach Industries~$570M — Mach Industries, private, latest valuation ~$570M, with a competitive fly-off and down-select planned for fiscal 2027 9. Separately, on October 14 it posted a sources-sought notice asking who else can manufacture the existing Increment 1 missile, responses due October 30 3.

Lockheed holds that line under a March 2025 agreement worth up to $4.9 billion, starting with 400 missiles 3. Lt. Gen. Frank Lozano, the Army's acquisition executive for fires, said going down to one vendor creates "a choke point and a manufacturing constraint," and he wants multiple solutions in production 4.

The program runs from $300 million of Lockheed's own propulsion spend to a $4.9 billion contract ceiling

$0B$2B$4B$6BPropulsion spendProduction lineOct Army awardInc 1 contract$4.9B
Data
Dollars, billions
Propulsion spend$0.3B
Production line$0.3B
Oct Army award$1.2B
Inc 1 contract$4.9B
Dollar figures around the PrSM program, each in its own right: Lockheed says it has spent more than $300 million with partners on the Increment 4 propulsion and runs a $300 million automated line for airframe and engine parts; the $1.2 billion is the Army payment for the current Increment 1 missile reported October 19; the $4.9 billion is the ceiling of Lockheed's March 2025 Increment 1 agreement. Sources: Army Recognition; Oboronka; The Inference.1,3

Mach raised $900 million on prototypes, not orders

Mach Industries, a Huntington Beach startup founded by 22-year-old Ethan Thornton, raised a $600 million Series C extension on September 10 at a $3.7 billion valuation, double its June figure, bringing the round to $900 million 5. Its Increment 4 entry is Pike, a missile that launches on a rocket and then flies on a jet engine, up to 1,000 miles by the company's account 67.

Thornton's pitch: long-range weapons "built in numbers and fielded fast" 6. What is not disclosed anywhere: a production order. Tech CEO Daily's verdict on Mach, Anduril and Shield AI$13.77B — Shield AI, private, latest valuation $13.77B is that all three need production orders to grow into their valuations 5.

Mach's valuation doubled twice in 15 months, on prototypes rather than production orders

$0B$1B$2B$3B$4BJun 2025$0.47BJun 2026$1.8BSep 2026$3.7B
Data
Value
Jun 2025$0.47B
Jun 2026$1.8B
Sep 2026$3.7B
Post-money valuation at three rounds: $470 million in June 2025, $1.8 billion in June 2026, $3.7 billion in September 2026, per TechCrunch reporting carried by Tech CEO Daily. No production order disclosed as of November 1, 2026.5

The Army will keep near-misses alive

Prototype selection is not production. Flight tests in 2027 and 2028 decide Increment 4 1, and Lozano said the Army is willing to "help sustain" contenders that merely get close into early and even full-rate production 4. Mach's countermove is personnel: Zach Kirkman, General Motors'+1.89% — General Motors, up 1.89 percent today deputy chief financial officer, became Mach's CFO on October 21 to lead capital markets and finance as the company scales production 8.

A startup raised to $3.7 billion now has a CFO hired for its next phase before its first disclosed order book.

The 2027 down-select is the tell

The fiscal 2027 fly-off decides the 1,000 km slot, and the Increment 1 second-source decision decides who else builds today's missile 39. The single metric to watch: whether the Army's next munitions award names Mach for production, or whether the $900 million round closes still buying prototypes 39.

The Inference reported on October 19 that Mach unveiled Pike while the Army paid Lockheed $1.2 billion for the current missile; since then the contest has turned industrial on both sides.

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