In this episode of All-In with Chamath, Jason, Sacks & Friedberg, the founders of Saronic discuss their work developing autonomous warships and the broader implications for U.S. naval capacity. The conversation covers Saronic's recent military milestone—the first autonomous rescue of downed American pilots in contested waters—and explains how removing human-support infrastructure from vessels enables dramatic improvements in performance and cost-efficiency.
The episode addresses the widening gap between U.S. and Chinese shipbuilding capacity, with China now producing ships at a 230:1 advantage over America. The founders discuss their ambitious plans to revitalize American shipbuilding through Port Alpha, a massive Texas facility designed to manufacture autonomous vessels at scale. Additionally, the conversation explores the role of AI in military operations, the shift from traditional cost-plus defense contracting to fixed-price models, and the strategic challenges posed by adversaries developing fully autonomous weapons systems.

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Saranac's autonomous vessels recently achieved a significant military milestone: the first-ever rescue of downed American pilots by an autonomous ship in the contested Strait of Hormuz. Dino Mavrookas describes how the Navy deployed Corsair, a 24-foot autonomous speedboat, to extract two stranded pilots during conflict with Iran. The successful mission demonstrated that autonomous platforms can execute high-risk rescues in dangerous environments without putting additional personnel at risk, setting a precedent for future military operations.
Autonomous vessels eliminate the need for human-support infrastructure like beds, bathrooms, commissaries, and separate electrical systems. Jason Calacanis and Vibhav Altekar explain that this dramatically reduces vessel weight and complexity while enabling optimization for performance rather than habitability. Without G-force limitations, autonomous vessels like Corsair can execute maneuvers impossible for crewed craft. Altekar notes that by unifying design and construction teams—having designers, builders, and software developers working side by side—Saranac achieves optimization that legacy industry structures discourage.
Mavrookas explains that autonomous vessels enable distributed, persistent ocean presence through mass deployment. Saranac's Austin facility can build 2,000 Corsairs annually, each costing about a million dollars. This scalability allows the Navy to conduct surveillance and maintain defensive postures without concentrating assets in vulnerable platforms like aircraft carriers. The goal is to supplement traditional naval capability through mass, durability, and flexibility while keeping people out of harm's way.
The U.S.-China naval competition is shaped by China's extraordinary rise in shipbuilding, driven by state subsidies, while the United States falls behind due to high costs and declining fleet size.
China now controls 57% of global shipbuilding capacity, up from just 5% thirty years ago, producing 23 million gross tons annually compared to America's 100,000—a 230:1 advantage. The Chinese Communist Party subsidizes construction, materials, and labor, allowing Chinese shipyards to undercut international prices consistently. This makes building ships in America five to six times more expensive than in China.
The U.S. Navy currently fields 296 ships, far below the 355-ship statutory minimum, and built just nine new naval vessels while retiring 19 last year. China delivered around 30 naval vessels and over 1,000 commercial ships in the same period, compared to America's five commercial vessels. Three decades ago, China had a largely insignificant littoral force; today, the People's Liberation Army Navy operates a modern blue-water fleet with nuclear submarines, aircraft carriers, and hypersonic missiles.
Mavrookas stresses that commercial shipbuilding is critical to national security. During wartime, commercial yards historically pivot to military production, as they did during World War II. Should conflict erupt, China could immediately redirect its massive commercial shipbuilding capacity to military needs, while the United States lacks this foundational industrial base.
The U.S. defense industry is transforming in response to escalating costs and slow innovation, with leaders seeking alternatives to traditional cost-plus contracting.
Mavrookas explains that under cost-plus contracts, contractors receive a fixed profit margin (typically 10-15%) on top of reimbursed expenses. This structure incentivizes increased spending rather than efficiency, as higher project costs yield proportionally higher profits. Investor pressure at traditional defense companies also favors share buybacks over reinvestment in innovation.
A new generation of defense firms like Saranac are pioneering firm fixed-price contracts, investing their own private capital into R&D rather than awaiting government reimbursement. Saranac has raised $2.5 billion in private capital for autonomous ship development. Fixed-price contracts require delivery at predetermined costs, incentivizing efficient design, manufacturing, and supply chain management while aligning contractor profit with taxpayer interests.
Federal policy is shifting to address defense industrial challenges. President Biden signed a maritime executive order recognizing shipbuilding as critical strategic infrastructure, and the Secretary of War is promoting acquisition reform and collaboration with new-entrant companies. However, only 1% of the Defense Department budget currently goes to autonomous systems. Mavrookas argues this must rapidly increase to 5% or beyond to meet strategic needs.
Port Alpha, Saranac's "shipyard of the future," will begin on an 800-acre site in Brownsville, Texas, with plans to expand to 4,000 acres, making it the largest shipyard in the United States. The project integrates architects, engineers, builders, and software developers under one roof, enabling end-to-end optimization of ship design and yard processes. Saranac is investing billions and projecting 10,000 jobs over a decade, aiming to restore American shipbuilding capacity to World War II levels.
Brownsville offers proximity to Austin's software and AI talent, Houston and San Antonio's industrial base, and SpaceX's Starbase, creating a vibrant high-tech manufacturing ecosystem. The area's skilled oil and gas workforce provides legacy manufacturing expertise that transfers to advanced shipbuilding.
Saranac currently produces 2,000 Corsair-class vessels annually in Austin and is building 20 Marauder-class vessels per year in Louisiana, with plans to scale to 50. These 180-foot autonomous Marauders carry 16 VLS tubes each, enabling potential deployment of 320 VLS tubes annually versus the Navy's current rate of 10-15. Through process and product optimization, Saranac aims to halve American ship construction costs from $300 million to under $150 million per vessel.
Saranac commits to Silicon Valley-level salaries and company equity for all employees, including welders and manufacturing staff. Comprehensive training programs allow workers to rapidly gain proficiency in advanced shipbuilding, with ships simplified and optimized for scalable manufacturing. Community support in Brownsville has been enthusiastic, with residents expressing pride in the region's role in revitalizing American shipbuilding.
AI integration is transforming military operations, enabling complex missions while maintaining strict human control over the use of force.
Vibhav Altekar explains that machine learning powers navigation, autopilot, and autonomous maneuvering on deployed vessels, with dense computational capability enabling diverse mission sets. Jason Calacanis notes the importance of integrating satellite data for rapid response. Altekar emphasizes that software synthesizes data from multiple sources to support decision-making while preserving human judgment.
The U.S. military applies standards like MIL-STD 3009 to ensure responsible AI use. Dino Mavrookas explains that AI identifies targets but ultimate command remains with human commanders. Government policy enforces strict rules for engagement, embedding mission authorization thresholds into system software. Commanders retain decisive authority and calibrate operational policies based on threat environments.
Calacanis observes that adversaries like China and North Korea are developing fully autonomous weapons systems with little or no human oversight, refusing to sign UN treaties restricting such weapons. While the U.S. maintains decision authority, it potentially cedes tactical speed advantages to adversaries unconstrained by oversight.
Despite these challenges, Altekar describes how autonomous, networked vessels vastly expand deterrence and defensive capacity. Persistent monitoring, rapid responses, and removal of personnel from danger create new operational opportunities while adhering to ethical standards requiring human control over weapon systems.
1-Page Summary
Saranac’s autonomous vessels mark a new era in military ocean operations, with the recent rescue of downed pilots in the contested Strait of Hormuz serving as a milestone. Dino Mavrookas describes it as the first-ever incident where an autonomous ship rescued personnel in the field. In this mission, lives were at stake as two American pilots were stranded in the water during conflict with Iran. Instead of sending a manned rescue, the Navy chose Corsair, Saranac’s 24-foot autonomous speedboat, to extract the pilots.
As the unmanned vessel approached, the pilots realized their only way home was a boat with no crew—demonstrating the Navy’s acceptance of autonomous systems even during high-risk operations. The successful extraction occurred without further risking personnel, proving that autonomous platforms can execute rescues in dangerous, contested environments. Mavrookas emphasizes the significance of this achievement for both the country and the future of military rescue operations, stating that the mission sets a precedent by deploying an autonomous platform where traditional manned rescues would involve higher risk.
The move to autonomy allows designers to shed much of the infrastructure typically required for human crews. Jason Calacanis highlights that, compared to manned ships, autonomous vessels do not need beds, commissaries, latrines, separate electrical systems for people, doors, bathrooms, or stairs. Vibhav Altekar confirms that removing these systems significantly reduces vessel weight and complexity, allowing for end-to-end optimization in both design and performance.
Without the need to accommodate human G-force limitations, autonomous vessels like Corsair can perform maneuvers and maintain control beyond what is possible for crewed craft. For example, while a traditional commercial 24-foot boat is unlikely to travel 1,000 miles or offer the same handling, Corsair achieves these benchmarks by eliminating comfort systems and optimizing key subsystems for performance, not habitability.
This design philosophy enables engineers, software developers, and shipbuilders to collaborate closely, continuously refining vessel architecture for naval needs. Altekar notes that by unifying design and construction—having designers, builders, and software teams working side by side—Saranac achieves optimization the legacy industry structure discourages.
A defining advantage of autonomous vessels is their scalability and persistence. Dino Mavrookas explains that deploying large numbers of Corsair—or similar vessels—enables dist ...
Autonomous Maritime Technology
The current U.S.-China naval competition is shaped by China's extraordinary rise in commercial and naval shipbuilding, driven by state subsidies and aggressive market strategies, as the United States falls behind due to high costs and declining fleet size. This shift poses critical strategic challenges and underlines the vital role of domestic shipbuilding to national security, especially in times of conflict.
China has established clear dominance in global shipbuilding through massive state-led investment, subsidies, and market manipulation. The U.S. can manufacture only 100,000 gross tons of ships per year, while China produces 23 million gross tons annually—a staggering 230:1 advantage. Thirty years ago, China accounted for just 5% of the world’s shipbuilding capacity, but it now holds a commanding 57%. This incredible leap results directly from the Chinese Communist Party (CCP) subsidizing not only construction, but also materials and labor. These broad subsidies allow Chinese shipyards to routinely undercut international prices, ensuring a steady inflow of orders and further expanding their market share.
The result is that building ships in America is five to six times more expensive than in China, directly leading to the U.S. losing further ground in both commercial and naval ship deliveries. As the CCP continues to ramp up these industrial advantages, China’s share of the global shipbuilding market is poised only to increase.
This imbalance in industrial output directly impacts naval strength. The U.S. Navy currently fields 296 ships, far short of the 355-ship statutory minimum set by Congress in 2018. Instead of closing the gap, America is drifting further behind, having built just nine new naval vessels while retiring 19 over the past year—a net fleet reduction during a period of mounting strategic risk.
The commercial disparity is even more severe. While the Chinese delivered around 30 new naval vessels last year, they also delivered over 1,000 commercial ships. By contrast, the U.S. managed to build only five commercial vessels in the same period, underscoring an extraordinary level of industrial outperformance by China.
Three decades ago, the Chinese Navy was a largely insignificant littoral force. Today, the People's Liberation Army Navy (PLAN) boasts a modern blue-water fleet with nuclear submarines, aircraft carriers, and hypersonic missiles, dramatically increasing China's region ...
Us-china Naval Competition
The U.S. defense industry is undergoing a significant transformation in response to escalating costs, slow innovation, and shifting federal policy. Industry leaders and policymakers are seeking alternatives to the longstanding cost-plus contracting model, favoring new approaches that incentivize efficiency, speed, and modernization.
Dino Mavrookas explains that under the cost-plus system, contractors receive a fixed profit margin, typically 10 to 15%, on top of reimbursed project expenses. This structure gives companies little incentive to control costs or work efficiently, as increased project expenses yield proportionally higher profits. For instance, if a project cost rises from $100 million to $1 billion, a contractor’s profit grows from $15 million to $150 million due to the fixed markup.
This perverse incentive encourages contractors, even without malicious intent, to stretch schedules and increase spending. As a result, project costs and timelines balloon, undermining capability improvements and wasting taxpayer funds.
In addition, investor pressure at traditional defense "primes" often favors capital returns—such as share buybacks—over reinvestment in new technology and products. This dynamic further inhibits innovation and modernization within the established defense industrial base.
A new generation of defense firms, exemplified by Saranac, are pioneering a model based on firm fixed-price contracts. These companies invest their own or private capital into research and development rather than waiting for government reimbursements, allowing for faster progress and more nimble innovation.
Saranac, just four years old, has raised $2.5 billion in private capital, channeling it into R&D, including the development of autonomous ships like the Marauder. Such bold moves, backed by investors willing to entrust capital, represent a departure from industry norms and directly answer the country’s urgent needs.
Fixed-price contracts require companies to deliver results at a predetermined cost, incentivizing efficient design, manufacturing, and supply chain management. This model aligns contractor profit with the interests of taxpayers, who benefit from lower costs, faster schedules, and competitive innovation.
By emphasizing profitability through efficiency rather than spending, fixed-price contracts encourage sustainable investment in products and workforce development, maximizing long-term value for both industry and customers.
Defense Contracting Reform
Port Alpha, envisioned as a "shipyard of the future," marks a bold revival of American shipbuilding, spearheaded by Saranac. The project will begin on an 800-acre site in Brownsville, Texas, immediately making it the largest shipyard in the United States, with phased plans to expand to a massive 4,000 acres. This unparalleled site will foster unparalleled synergy among architects, engineers, builders, and welders by breaking traditional silos—everyone, from software engineers to welders, can collaborate directly onsite. End-to-end optimization of ship design and yard processes will be achievable by integrating these professions under one roof, a first for the American shipbuilding industry.
Saranac is investing billions in Port Alpha, projecting the creation of 10,000 jobs over a decade and aiming to restore American shipbuilding capacity to levels not seen since World War II. The project's design philosophy is rooted in first-principles thinking, enabling the construction of both the ship and the shipyard for maximum interoperability and efficiency, similar to how chip companies co-design hardware and software for optimal outcomes.
Brownsville, Texas, offers unmatched advantages for high-tech shipbuilding. Its proximity to Austin provides access to top-tier software talent, AI expertise, and cutting-edge industrial design—components not traditionally associated with shipbuilding hubs. This proximity enables deep hardware-software co-design in ship manufacturing, as digital and physical labor forces collaborate seamlessly. The industrial base of nearby Houston and San Antonio, especially Brownsville’s skilled oil and gas workforce, further strengthens Port Alpha’s capacity to transfer legacy manufacturing skills to advanced shipbuilding.
Moreover, the shipyard sits near SpaceX’s Starbase, creating a vibrant ecosystem of high-tech manufacturing and fostering innovation from both aerospace and maritime sectors. Logistically, the area’s straightforward accessibility and established manufacturing culture make it an ideal anchor for this new shipbuilding era.
Saranac’s manufacturing vision targets efficiency and output far beyond present-day capabilities. The company currently produces 2,000 Corsair-class vessels annually in its Austin facility. At its Louisiana shipyard, Saranac is building 20 Marauder-class vessels per year, with plans to scale up to 50. These ships, notably the 180-foot fully autonomous Marauder, carry 16 VLS tubes each, resulting in a potential deployment of 320 VLS tubes per year versus the Navy’s current rate of 10–15.
Through heavy investment in process and product optimization—from Greenfield yard design to advanced manufacturing practices—Saranac intends to halve American ship construction costs, lowering them from approximately $300 million to under $150 million per vessel. This dramatic cost reduction does not come from labor cuts; rather, Saranac boo ...
American Shipbuilding Revival
The integration of artificial intelligence (AI) into autonomous weapons systems is transforming military operations. Advances in machine learning enable fleets to conduct complex missions, enhance situational awareness, and support human commanders in decision-making, while strictly maintaining human control over the use of force.
Machine learning powers navigation, autopilot, and autonomous maneuvering on all deployed autonomous vessels. According to Vibhav Altekar, each craft has dense computational capability, allowing for navigation, self-driving, and diverse mission sets, such as counter-unmanned aircraft system (UAS) operations. AI sensors monitor payloads and scan for threats across entire fleets, ensuring swift detection of counter-unmanned aircraft.
Autonomous systems synthesize data from satellites, sensors, and various communications sources. Jason Calacanis notes the importance of integrating satellite or military satellite data to enable rapid vessel response and interception. Altekar emphasizes that different software components network a range of sensors and communications, translating commander or sailor intent into mission outcomes while supporting decision-making but preserving human judgment.
To ensure AI is used responsibly, the U.S. military applies standards like MIL-STD 3009, which defines how AI distinguishes between enemy, friendly, and civilian vessels. Dino Mavrookas explains that artificial intelligence bifurcates targets – identifying combatants versus noncombatants – but ultimate command of operations, threat classification, and engagement remains with commanders.
Government policy enforces strict rules for when autonomous weapons can engage, embedding mission authorization thresholds into the system’s software in accordance with official procedures. In high-risk scenarios, such as potential conflict in the Taiwan Strait, commanders retain decisive authority. They calibrate operational policies, determining rules of engagement based on the presence or absence of civilian traffic and adjusting those policies as the threat environment evolves.
The U.S. commitment to keeping humans in the loop contrasts sharply with adversaries like China, North Korea, and other authoritarian actors. Jason Calacanis observes that these nations are developing and fielding fully autonomous weapons systems with little or no human oversight. They refuse to sign United Nations treaties restricting autonomous weapons, increasing the risk ...
Autonomous Weapons Systems and Ai Integration
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