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SpaceX nears big US govt. missions as ULA handwaves about risks of competition
Speaking at the 2018 Von Braun Symposium in Huntsville, Alabama, ULA COO John Elbon expressed worries that the US National Security Space (NSS) apparatus could be put at significant risk if it comes to rely too heavily on the commercial launch industry to assure access to space.
Given that the US military’s launch capabilities rest solely on SpaceX and ULA and will remain that way for at least three more years, Elbon’s comment was effectively an odd barb tossed in the direction of SpaceX and – to a lesser extent – Blue Origin, two disruptive and commercially-oriented launch providers.
- The history of ULA and its Delta IV rocket is far wilder than most would expect. (Tom Cross)
- The first stage of Parker Solar Probe’s Delta IV Heavy rocket prepares to be lifted vertical. (ULA)
Reading between the lines
For the most part, Elbon’s brief presentation centered around a reasonable discussion of ULA’s track record and future vehicle development, emphasizing the respectable reliability of its current Atlas V and Delta IV rockets and the ‘heritage’ they share with ULA’s next-generation Vulcan vehicle. However, the COO twice brought up an intriguing concern that the US military launch apparatus could suffer if it ends up relying too heavily on ‘commercially-sustained’ launch vehicles like Falcon 9/Heavy or New Glenn.
To provide historical context and evidence favorable to his position, Elbon brought up a now-obscure event in the history of the launch industry, where – 20 years ago – companies Lockheed Martin and Boeing reportedly “set out to develop … Atlas V and Delta IV” primarily to support the launch of several large satellite constellations. The reality and causes of the US launch industry’s instability in the late ’90s and early ’00s is almost indistinguishable from this narrative, however.
Despite the many veils of aerospace and military secrecy surrounding the events that occurred afterward, the facts show that – in 1999 – Boeing (per acquisition of McDonnell Douglas) and Lockheed Martin (LM) both received awards of $500M to develop the Delta IV and Atlas V rockets, and the military further committed to buying a full 28 launches for $2B between 2002 and 2006. Combined, the US military effectively placed $3B ($4.5B in 2018 dollars) on the table for its Evolved Expendable Launch Vehicle (EELV) program with the goal of ensuring uninterrupted access to space for national security purposes.
- Crew Dragon arrives at ISS. (SpaceX)
- Boeing’s Starliner spacecraft. (Boeing)
- A mockup of Boeing’s Starliner capsule is explored by one of NASA’s Commercial Crew astronauts, clad in a Boeing spacesuit. (Boeing)
- SpaceX’s Commercial Crew pressure suit seen on NASA astronauts during testing. (SpaceX)
Rocketing into corporate espionage
“The robust commercial market forecast led the Air Force to reconsider its acquisition strategy. The EELV acquisition strategy changed from a planned down-select to a single contractor and a standard Air Force development program [where the USAF funds vehicle development in its entirety] to a dual commercialized approach that leveraged commercial market share and contractor investment.” – USAF EELV Fact Sheet, March 2017
The above quote demonstrates that there is at least an inkling of truth in Elbon’s spin. However, perhaps the single biggest reason that the EELV program and its two awardees stumbled was gross, inexcusable conduct on the part of Boeing. In essence, the company’s space executives conspired to use corporate espionage to gain an upper-hand over Lockheed Martin, knowledge which ultimately allowed Boeing to severely low-ball the prices of its Delta IV rocket, securing 19 of 28 available USAF launch contracts.
Ultimately, Lockheed Martin caught wind of Boeing’s suspect behavior and filed a lawsuit that began several years of USAF investigations and highly unpleasant revelations, while Boeing also had at least 10 future launch contracts withdrawn to the tune of ~$1B (1999). USAF investigations discovered that Boeing had lied extensively to the Air Force for more than four years – the actual volume of information stolen would balloon wildly from Boeing’s initial reports of “seven pages of harmless data” to 10+ boxes containing more than 42,000 pages of extremely detailed technical and proprietary information about Lockheed Martin’s Atlas V rocket proposal.
“If you rewind the clock 20 years, there were folks on a panel like this having dialogue about commercial launch, and there were envisioned several constellations that were going to require significant commercial launch. Lockheed Martin and Boeing set out to develop launch vehicles that were focused on that very robust commercial market – in the case of McDonald Douglas at the time, which later became Boeing, the factory in Decatur was…sized to crank out 40 [rocket boosters] a year, a couple of ships were bought to transport those…significant infrastructure put in place to address that envisioned launch market.” – John Elbon, COO, United Launch Alliance (ULA)
- ULA’s Decatur, Alabama factory now produces both Delta IV and Atlas 5. (ULA)
- ULA’s Atlas 5 launched AEHF-4 for the USAF earlier this month. (ULA)
In reality, Boeing was so desperate to secure USAF launches – despite the fact that it knew full well that Delta IV was too expensive to be sustainably competitive – that dozens of employees were eventually roped into a systematic, years-long, highly-illegal program of corporate espionage specifically designed to beat out government launch competitor Lockheed Martin. Humorously, Delta IV was not even Boeing’s design – rather, Boeing acquired designer McDonnell Douglas in late 1996, five days before the USAF announced the decision to reject Boeing and another company’s EELV proposals, narrowing down to two finalists (McDonnell Douglas and Lockheed Martin).
Seven years after the original lawsuit snowballed, Boeing settled with Lockheed Martin for a payment of more than $600M in 2006, accepting responsibility for its employees’ actions but admitting no corporate wrongdoing. Five years after that settlement, John Elbon became Vice President of Boeing’s Space Exploration division. This is by no means to suggest that Elbon is in any way complicit, having spent much of his 30+ years at Boeing managing the company’s involvement in the International Space Station, but more serves as an example of how recent these events are and why their consequences almost certainly continue to reverberate loudly within the US space industry.
SpaceX forces change
Worsened significantly by the consequences of Boeing’s lies about the actual operational costs of its Delta IV rocket (it had planned to secretly write off a loss on each rocket in order to steal USAF market share from LockMart), the commercial market for the extremely expensive rocket was and still is functionally nonexistent. 35 out of the family’s 36 launches have been contracted by the US military (30), NOAA (3), or NASA (2); the rocket’s first launch, likely sold at a major discount to Eutelsat, remains its one and only commercial mission.

Atlas V, typically priced around 30% less than comparable Delta IV variants, has had a far more productive career, albeit with very few commercial launches since the Dec. 2006 formation of the United Launch Alliance. Since 2007, just 5 of Atlas V’s 70 launches have been for commercial customers. Frankly, although Atlas V was appreciably more affordable than Delta IV, neither rocket was ever able to sustainably compete with Europe’s Ariane 5 workhorse – Ariane 5 cost more per launch, but superior payload performance often let Arianespace manifest two large satellites on a single launch, approximately halving the cost for each customer. Russia’s affordable (but only moderately reliable) Proton rockets also played an important role in the commercial launch industry prior to SpaceX’s arrival.
After fighting tooth and nail for years to break ULA’s US governmental launch monopoly, SpaceX’s first dedicated National Security Space launch finally occurred less than a year and a half ago, in May 2017. SpaceX has since placed a USAF spaceplane and a classified NSS-related satellite into orbit and been awarded launch contracts for critical USAF payloads, most notably winning five of five competed GPS III satellite launches, to begin as early as mid-December. Falcon 9 will cost the USAF roughly 30% less than a comparable Atlas 5 contract, $97M to ULA’s ~$135M.
- The aft connection mechanisms on Falcon Heavy Flight 1 and Flight 2 appear to be quite similar. It’s possible that SpaceX has chosen to reuse aspects of the hardware recovered on Flight 1’s two side boosters. (SpaceX)
- Falcon 9 Block 5 booster B1046 seen during both of its post-launch landings. (SpaceX/SpaceX)
A bit more than two decades after Boeing bought McDonnell Douglas and began a calculated effort to steal trade secrets from Lockheed Martin, Elbon – now COO of the Boeing/Lockheed Martin-cooperative ULA – seems to fervently believe that the most critical mistake made in the late 1990s and early 2000s was the USAF’s decision to partially support the development of two separate rockets. Elbon concluded his remarks on the topic with one impressively unambiguous summary of ULA’s position:
“We have to make sure that we don’t get too much supply and not enough demand so that the [launch] providers can’t survive in a robust business environment, and then we lose the capability as a country to do the launches we need to do … [That’s] the perspective we have at ULA and it’s based on the experience that we’ve been through in the past.”
In his sole Delta IV vs. Atlas V case-study, what ULA now seems to think might have been “too much supply” under the USAF’s EELV program appears to literally be the fundamental minimum conditions needed for competition to exist at all – two companies offering two competing products. Short of directly stating as much, it’s difficult to imagine a more concise method of revealing the apparent belief that competition – at all – is intrinsically undesirable or risky.
Elon Musk
How SpaceX Is raising Raptor’s sea-level thrust while holding engine mass steady
SpaceX’s Raptor engine family has steadily increased sea-level thrust while simultaneously reducing mass, turning iterative engineering gains into substantially higher performance for the Super Heavy booster. CEO Elon Musk shed more light on how powerful Raptor 4 will be, and it’s pretty crazy.
Raptor 1 delivered 185 metric tons of thrust at roughly 2,080 kilograms, while Raptor 2 raised that to 230 tons while cutting mass to about 1,630 kilograms. SpaceX data for Raptor 3 lists a target of 280 tons at 1,525 kilograms (with further reductions in associated vehicle hardware), while operational flight ratings have been cited near 250 tons.
This morning, Elon Musk stated that Raptor 4 is expected to reach 300 tons of sea-level thrust at roughly the same mass as Raptor 3. Across these versions, thrust has risen by more than 60 percent from the first engines while engine mass has fallen, producing a sharp improvement in thrust-to-weight ratio. This is a true testament to how great SpaceX engineering has been:
🚀 Elon says Raptor 4 will make 300 tons of thrust at sea level at roughly the same mass as Raptor 3.
How far Raptor has come:
Raptor 1: 185 tf, 2,080 kg
Raptor 2: 230 tf, 1,630 kg
Raptor 3: 250 tf, 1,525 kg
Raptor 4: 300 tf33 on Super Heavy = ~9,900 tf, nearly 3x Saturn V https://t.co/HQDswZhyvL
— TESLARATI (@Teslarati) October 26, 2026
With 33 engines on SuperHeavy, the jump from earlier versions to a 300-ton Raptor 4 would produce roughly 9,900 metric tons of total liftoff thrust, nearly three times the Saturn V’s approximately 3,400 metric tons from its five F-1 engines.
This is not just a larger number on a data sheet, either, as sea-level thrust is the force available the moment the vehicle leaves the pad. This is when it is heaviest and still deep in Earth’s gravity well and dense atmosphere.
Higher levels of sea-level thrust directly improves the initial thrust-to-weight ratio of the full stack. A higher ratio produces faster acceleration off the pad, which shortens the time the rocket has to spend fighting gravity, and gravity losses during the first minute or two of the flight are a major drain on total available delta-v. Every second shaved off of that early climb preserves more propellant energy for reaching orbital velocity or for carrying extra payload.
Because Super Heavy’s engine count is constrained by vehicle diameter and packing density, increasing thrust per engine is the most straightforward way to raise total liftoff performance without redesigning the booster structure or design.
The same-mass target for Raptor 4 is equally important. Holding engine mass roughly constant while raising thrust improves the engine’s own thrust-to-weight ratio and reduces the structural and propellant mass fraction that must be carried solely to support the engines.
Earlier Raptor iterations also simplified or eliminated extensive vehicle-side hardware such as heat shields. These gains compound: more force for less installed mass leaves additional capacity for propellant, payload, or operational margins such as engine-out capability.
For Starship’s architecture, the practical effects are large. Greater liftoff thrust supports heavier vehicles, larger propellant loads, and higher payloads to low Earth orbit, figures SpaceX has targeted in the 100-plus-ton reusable range. That capacity underpins orbital refueling, lunar missions, and eventual Mars cargo and crew flights.
Continued growth in sea-level thrust therefore tightens the gap between theoretical rocket performance and the high flight rates and reusability needed to make large-scale space transport practical.
News
Tesla Assisted Driving expands to tenth EU country
Tesla has expanded its Tesla Assisted Driving (TAD) suite to its tenth European country, as Latvia joined a growing list of European Union member states authorizing the company’s advanced driver assistance technology.
Tesla Europe announced this morning that the system is now approved in Latvia, with a software rollout to begin soon.
The approval and rollout follow recognition of a provisional European type approval originally granted by the Netherlands’ RDW authority on April 10.
🚨 Latvia has just received approval for Tesla Full Self-Driving (Supervised)
This is the 10th country in the EU to gain approval:
1. Netherlands — 10 April 2026 (original RDW approval)
2. Lithuania — 20 May 2026
3. Estonia — 29 May 2026
4. Denmark — 9 June 2026
5. Belgium — 10 June 2026
6. Slovenia — 7 September 2026
7. Czechia — 21 September 2026
8. Croatia — 29 September 2026
9. Slovakia — 16 October 2026— TESLARATI (@Teslarati) October 26, 2026
Latvia’s Road Traffic Safety Directorate (CSDD) evaluated the Dutch documentation, coordinated with the other national authorities, and reviewed updates from Tesla. These included tightened limits on speed offsets, automatic resets of any manual speed adjustments after each trip, and stronger driver monitoring.
In Europe, the feature is marketed as Tesla Assisted Driving after a recent rule change that labeled the name “Full Self-Driving” as misleading.
The system remains an SAE Level 2 driver assistance tool, not unsupervised autonomy. It can control speed, steering, braking, lane changes, and intersections while following a navigation route. Drivers need not keep their hands on the wheel at all times, yet they must continuously monitor the road and be prepared to intervene immediately.
The sequence of EU recognitions began with the Netherlands in April and continued through Lithuania, Estonia, Denmark, Belgium, Slovenia, Czechia, Croatia, and Slovakia. Most have relied on mutual recognition of the single Dutch provisional approval rather than independent national testing.
These national clearances do not yet constitute bloc-wide authorization. An EU-wide decision requires a qualified majority in the Technical Committee on Motor Vehicles: at least 15 of 27 member states representing 65 percent of the EU population. Larger markets, like Germany, France, and Italy, remain under review, and a vote is expected this December.
However, for Latvian Tesla owners with compatible vehicles and software, the imminent rollout expands access to the supervised system while underscoring that attentive human oversight remains essential.
News
Tesla expands Robotaxi geofence in Houston with an ode to SpaceX merger
Tesla expanded its Robotaxi geofence in Houston, Texas, today, enlarging the service area and drawing a new rocket-shaped boundary across the city’s northwestern and central parts.
Although CEO Elon Musk said it was just a coincidence, the expansion seems to be an ode to SpaceX and its potential merger with Tesla.
🚨 Tesla has just expanded its Robotaxi geofence in Houston
It looks a lot like a rocket — we all remember the shape in Austin 🤣 https://t.co/cFOPEuiJ4u
— TESLARATI (@Teslarati) October 26, 2026
The official Tesla Robotaxi account announced the change with the lines “Houston, we have liftoff” and “Bigger service area now live,” pairing them with a map overlay.
The prior white geofence, roughly 25 square miles covering Jersey Village, Harvest Bend, and the Willowbrook corridor along U.S. 290 and State Highway 249, now sits inside a larger blue zone that stretches southeast toward Bellair and closer to central Houston.
Houston’s Robotaxi service launched on April 18, 2026, the same day as Dallas, as Tesla’s first unsupervised public expansion beyond Austin. From the start, the vehicles were Model Ys running without anyone in the front seats, booked through the dedicated Tesla Robotaxi app and open to the public inside the geofence.
Trackers measured the initial zone at about 25 square miles; by late September it had not grown substantially. Community and registry data indicated a modest local fleet of unsupervised Model Ys, while dozens to nearly 200 Cybercabs, the purpose-built, steering-wheel-free two-seaters, have been spotted staging and testing in Houston lots, though public Cybercab rides remain limited to Austin for now.
Across the broader Robotaxi program, Tesla began public Robotaxi rides in Austin in June 2025, as a small geofence and vehicles with safety monitors became available for a ride-hailing service. Later on, Tesla removed the monitors and steadily expanded the service area until it covered most of the Austin metro area.
Unsupervised Robotaxi services now run in six cities: Austin, Dallas, Houston, Miami, Orlando, and Tampa. Cumulative driverless miles reported by the company have reached several million. The Cybercab entered public service in Austin in early September 2026 and has scaled rapidly there. The company has also said that Dallas is next for Cybercab rides in November, with further cities and 24/7 hours targeted by year-end, plus fleet-operator sales of the vehicle.
Waymo also operates a fully driverless service in Houston, which has been open to the public since August of this year.
The Houston expansion continues Tesla’s pattern of starting with tightly controlled validation zones before widening coverage as real-world data accumulates, while the rocket motif on the map underscores the company’s habit of injecting visual flair into its autonomy rollout.
Riders inside the new boundary can request unsupervised Model Y trips in the Robotaxi app; exact operating hours and further Cybercab availability remain subject to app updates and company statements.









