Defense Tech Daily — 2026-06-05
SpaceX files for $75B IPO; Apex raises $200M; Air Force taps GE and Rolls-Royce for drone engines
Companies mentioned: Aequita, Anduril, Apex, Axiom Space, Blue Origin, Brazil, Elbit America, GE Aerospace, Lockheed Martin, Milrem Robotics, Murata, Rheinmetall, Rolls-Royce, Saab, Space Force, SpaceX, Thales, U.S. Air Force, U.S. Army, Xona Space Systems
Funding Activity
The headline of the day is SpaceX filing to raise at least $75 billion in its IPO, the single largest liquidity event in aerospace history and a watershed moment for dual-use space. With Starshield contracts proliferating across DoD and the IC, and Starlink serving as de facto contested communications infrastructure for Ukraine and NATO allies, public-market investors will now directly price national-security space risk. The S-1 reportedly reveals Starlink's profitability engine alongside significant AI-related capital expenditure — a combination that will reshape how Wall Street values defense-adjacent infrastructure.
In growth-stage space, satellite bus manufacturer Apex raised $200M at a $2.3B valuation, while Axiom Space added $175M+ to its ongoing round. Both companies sit at the nexus of commercial and government demand: Apex builds the buses that SDA and Space Force need for proliferated LEO, while Axiom is NASA's chosen partner for the commercial successor to the ISS. The broader market context is striking — defense tech startups raised $17.9B in 2025, and 2026 is already on pace to exceed that, per Crunchbase. Capital is flooding into the sector.
Government Contracts & Production
- The U.S. Air Force awarded both GE Aerospace and Rolls-Royce contracts for medium-thrust drone engines, a foundational decision for the CCA (Collaborative Combat Aircraft) ecosystem. Dual-awarding preserves competition and hedges against the sole-source risks that have plagued fighter propulsion programs.
- A new Dutch facility began producing Milrem Robotics THeMIS combat robots, with 100+ units pledged for Ukraine — establishing a European sovereign UGV production line that didn't exist three years ago.
- Brazil announced plans to buy 20 additional Gripen fighters from Saab, extending one of Sweden's most important export programs and deepening Latin American defense-industrial ties to Europe.
- The U.S. Army issued an RFI seeking companies to deliver 11,000 next-gen short-range interceptors to replace the Stinger beginning in FY2028 — a massive future opportunity for missile makers.
Partnerships & M&A
- Anduril teamed with Elbit America to compete for the Army's self-propelled howitzer program, marking Anduril's most aggressive push yet into traditional ground combat platforms. This isn't a software overlay — it's a bid to become a ground-combat prime.
- Rheinmetall sold its auto division to Aequita for €350M, completing its transformation into a pure-play European defense company. With European rearmament accelerating, Rheinmetall is betting everything on defense.
- Murata, the Japanese electronics giant, entered an exploration agreement with Xona Space Systems for GPS-independent satellite timing — a dual-use PNT capability with clear defense relevance in GPS-denied environments.
What to Watch
- SpaceX IPO pricing dynamics: At $75B+, this will become the largest defense-adjacent public offering ever. Watch how the market prices Starshield revenue versus Starlink commercial — and whether the Blue Origin New Glenn failure (also in today's news) further consolidates SpaceX's national-security launch monopoly.
- Army Stinger replacement RFI: 11,000 interceptors is an enormous quantity. This will likely become one of the largest missile procurement programs of the decade. Early positioning by RTX, Lockheed Martin, and emerging players like Dynetics will be critical to watch.
- Anduril's prime ambitions: The Elbit teaming is part of a pattern — Anduril is systematically building partnerships to compete for traditional programs (howitzers, SOCOM platforms) while leveraging its software stack. If they win the howitzer competition, it fundamentally changes how the market views new entrants versus legacy primes.
Deals & Contracts
SpaceX — Funding Round ($75B IPO)
Space Defense
SpaceX filing to raise at least $75B in its IPO is the most consequential liquidity event in dual-use space history. With Starshield contracts expanding across DoD and IC, and Starlink underpinning contested comms for Ukraine and allied forces, this IPO prices in a defense-relevant infrastructure monopoly. Public-market investors will now directly hold exposure to national-security launch and LEO broadband — expect increased scrutiny on classified revenue and ITAR compliance.
Apex — Funding Round ($200M)
Space Defense
Apex's $200M raise at a $2.3B valuation signals continued investor appetite for satellite bus manufacturers that serve both commercial and government customers. As Space Force and SDA accelerate proliferated LEO architecture procurement, a vertically integrated bus maker like Apex sits at the center of demand. The valuation jump reflects market confidence in the 'satellite factory' model that promises faster delivery timelines than legacy primes.
Axiom Space — Funding Round ($175M+)
Space Defense
Axiom extending its round by $175M+ underlines the capital intensity of building the ISS successor commercial station, which has explicit NASA backing. The company's dual role as commercial station operator and spacesuit provider for Artemis gives it unusual government revenue diversity. Investors should watch whether Axiom can close the gap between its ambitious timeline and the capital still needed for full station deployment.
GE Aerospace / Rolls-Royce — Government-backed Funding
Unmanned Systems
The Air Force awarding both GE Aerospace and Rolls-Royce for 'medium thrust' drone engines is a clear signal the CCA and broader autonomous wingman ecosystem is moving past airframe design into propulsion maturation. Dual-awarding keeps competition alive and hedges supply risk — a lesson learned from fighter engine sole-source dependencies. This contract directly shapes which CCA variants become viable and at what cost, making it one of the more structurally important awards in the drone wingman pipeline.
Anduril — Strategic Partnership
General Defense Tech
Anduril teaming with Elbit America for the Army's self-propelled howitzer competition is a notable strategic expansion beyond its AI/autonomy core. By pairing Elbit's proven SIGMA howitzer platform with Anduril's Lattice software and systems integration, the team challenges incumbents like BAE Systems. This signals Anduril's ambition to become a platform-level prime, not just a software overlay — a significant competitive dynamic shift for traditional ground combat programs.
Rheinmetall — Acquisition
General Defense Tech
Rheinmetall divesting its auto division to Aequita for a provisional €350M is a decisive bet on defense. By shedding its legacy automotive business, Rheinmetall frees capital and management bandwidth to pursue surging European defense demand — particularly in munitions, vehicles, and C-UAS. For defense investors, this is a clean signal: Europe's largest pure-play defense industrial company is now fully committed to the rearmament cycle.
Saab — Government-backed Funding
General Defense Tech
Brazil's plan to purchase 20 additional Gripen fighters extends Saab's backlog and validates the Gripen E/F as a competitive export platform against F-16V and Rafale. For Saab, this repeat buy from an existing customer reduces delivery risk and sustains production line economics. The deal also deepens Brazil's defense-industrial tie to Sweden, which has implications for future munitions and support contracts over the fleet's multi-decade lifecycle.
Milrem Robotics — Government-backed Funding
Unmanned Systems
A new Dutch production facility delivering THeMIS combat robots — with 100+ units pledged for Ukraine — establishes a European manufacturing pipeline for ground UGVs outside the traditional US defense base. This is a concrete example of allied nations building sovereign unmanned systems capacity in response to Ukraine lessons. Milrem is positioning itself as the European leader in medium-weight UGVs, a category that barely existed as a market five years ago.
Xona Space Systems — Strategic Partnership
Space Defense
Murata exploring Xona's GPS-independent satellite timing service for telecom and data centers validates the commercial demand signal for alternative PNT. While Xona's core technology has clear defense and national-security applications — resilient timing in GPS-denied environments — landing a major electronics manufacturer like Murata as a commercial exploration partner helps fund dual-use development and builds the business case for DoD adoption.
Tags: drones, european defense, funding, government contracts, ipo, space, strategic partnerships, unmanned systems