ANALYSIS: National Quantum Computer — The Pentagon’s Cryptographic Weapon by 2028

Maxime Marquette

2026-06-27 15:57:15

Executive Order 14411 Under the Microscope: Innovation, Science, and National Security

Executive Order 14411 is the beating heart of this new doctrine. It establishes a “whole-of-government” approach—mobilizing the entire administration—to accelerate the deployment and commercialization of quantum information science and technology (QIST). The text is clear in its ambitions: “to ensure that the United States maintains a strategic technical advantage” across the entire spectrum of quantum technologies, from computing to sensors to networks.

Specifically, the order establishes the QC-ADDS program—Quantum Computer for Application Development and Discovery Science—coordinated by the Office of the President’s Science Advisor (APST). This national program aims to produce at least one quantum computer powerful enough to usher in the era of quantum scientific discovery and to deploy it at a Department of Energy facility. The goal is to solve scientific problems that classical supercomputers simply cannot handle.

Executive Order 14409: Post-Quantum Cryptography as a Civilian Shield

The security counterpart, Executive Order 14409, focuses on protecting U.S. civilian infrastructure against future quantum hackers. It tasks the Office of Management and Budget (OMB) and the National Cybersecurity Director with leading an accelerated national transition to post-quantum cryptography (PQC). This migration applies to civilian agencies and their contractors—national security systems are explicitly exempt, as the Pentagon is already ahead of the curve.

The deadlines set are ambitious: agencies’ high-value assets must have migrated to PQC by 2030 or 2031, depending on the use case. The Department of Commerce will launch a PQC migration pilot project by December 31, 2027. The Federal Acquisition Regulatory Council (FARC) will require contractors to comply with the new cybersecurity standards by the end of 2030. This is a war-time timeline.

What strikes me about these two directives is the surgical precision of the deadlines. We are no longer talking about vague “long-term goals” for 2040 or 2050. We’re talking about September 2028, December 2027, and 2031. The Trump administration, whether we like it or not, has understood that in the technological competition with Beijing, every quarter counts. This is a reality that Europe should reflect on with the utmost humility.

The Pentagon's Combat Readiness: Three New Quantum Sensors by Fall 2028

The most concrete military directive in the text

This is undoubtedly the most operationally significant provision of the two executive orders: “Within 60 days of the date of this order, the Secretary of War shall identify at least three next-generation quantum sensor projects to prioritize in order to field these sensors by September 30, 2028.” ” In other words, the Secretary of War—the official title of the head of the Pentagon in these documents—has sixty days to designate three next-generation quantum sensor projects to prioritize, with the goal of deploying them to operational forces by the end of September 2028.

Twenty-seven months. That is the timeframe the executive order grants the Pentagon to move from the experimental phase to the operational deployment phase. For such a complex technology, this timeline is extraordinarily tight. But it didn’t come out of nowhere: the Pentagon has been testing quantum sensors for several years, both in the air and in space, and contracts have already been awarded to companies such as Q-CTRL and Safran Federal Systems as part of the Robust Quantum Sensors program.

How These Sensors Will Change the Battlefield

The military applications of quantum sensors are numerous and potentially decisive. The most immediate one concerns navigation in environments with GPS jamming. In modern conflicts—Ukraine, the South China Sea, the Arctic—GPS jamming and spoofing have become common weapons. A quantum sensor that operates using atomic interferometry—which employs ultracold atoms to measure movement with extraordinary precision—does not require a satellite signal. It is inherently resistant to jamming.

Jack Hidary, founder and CEO of SandBoxAQ, one of the sector’s leading companies, sums up the situation: “Quantum sensing is here today [for] navigation in the face of GPS jamming and spoofing.” ” Other applications include detecting enemy submarines without sonar—using extremely sensitive quantum magnetometers—and developing quantum time-synchronization systems to coordinate military operations without relying on vulnerable infrastructure. These three areas correspond precisely to the three types of sensors the Pentagon will need to identify and deploy.

When I read that quantum sensors can track submarines without sonar, or navigate without GPS in an electronic warfare environment, I realize the magnitude of the change underway. This is the kind of technological breakthrough that reshapes the balance of power for a generation. And in this field, the West absolutely must stay ahead.

The Central Role of the Department of Energy in the Race to Develop a Quantum Computer

The DOE, a Key Pillar of the National QC-ADDS Initiative

The Department of Energy occupies a central and paradoxical position in the quantum computing landscape. On the one hand, it is the ultimate beneficiary of the national quantum computer—the QC-ADDS program aims to deliver the machine to a DOE facility. On the other hand, it is a co-architect of the effort, tasked with precisely defining what constitutes a quantum computer “powerful enough for scientific research.” This dual role gives it considerable influence over the pace and direction of the national effort.

In particular, within 180 days of the decree’s signing, the DOE must establish a Center of Excellence in partnership with the Departments of Defense and Commerce, designed to develop tools for evaluating the performance of quantum systems. This benchmarking center will play a crucial role: in a sector where marketing claims often exceed technical realities, having an independent federal evaluation framework is a prerequisite for any serious public procurement.

National Laboratories as Deployment Sites

The DOE’s National Laboratories—Argonne, Oak Ridge, Brookhaven, Fermilab, and Lawrence Berkeley—are the natural candidates to host the future quantum computer for scientific discovery. These institutions already possess the cryogenic cooling infrastructure, electromagnetic shielding, and teams of physicists capable of operating and maintaining such machines. Integrating quantum capabilities into these laboratories would accelerate research programs in materials physics, molecular modeling for new drugs, nuclear reaction simulation, and energy grid optimization.

The executive order also specifies that the DOE must form partnerships with the private sector to accelerate the delivery of the machine—which opens the door to players such as IBM Quantum, Google DeepMind Quantum, IonQ, and DARPA-backed startups. The proposed model resembles an advance market commitment, similar to those used for COVID vaccines, but applied to quantum physics. It’s a pragmatic approach that stands in stark contrast to the usual delays in federal procurement.

I have to be honest: I’m not a quantum physicist, and the technical subtleties of superconducting qubits versus trapped-ion qubits are beyond my direct area of expertise. But what I do understand very well is the geopolitical logic. When the DOE coordinates the construction of a machine that could break enemy codes or simulate materials for new weapons, we’re no longer dealing with pure science. We’re right in the middle of a technological Cold War.

Q-Day: The clock is ticking; the countdown has begun

What Is Q-Day and Why Is It So Frightening?

Q-Day is the hypothetical moment—though experts say it’s becoming less and less hypothetical—when a sufficiently powerful quantum computer will be able to break the current encryption algorithms that secure the entire global digital economy: banking transactions, government communications, critical infrastructure, and military secrets. The most vulnerable algorithms are RSA, Diffie-Hellman, and variants of elliptic curve cryptography (ECC)—the very same ones currently protecting your emails, bank transfers, and the communications of NATO allies.

Forrester Research, in its “State of Quantum Computing 2026” report published in March 2026, explicitly identified Q-Day as a plausible risk by 2030. Advances made in 2024 and 2025 in quantum error correction—where the addition of more physical qubits now reduces error rates rather than increasing them—have accelerated this timeline. This is no longer science fiction. It is engineering in progress.

Harvest now, decrypt later: the threat that already exists

But here’s the trap that policymakers are often slow to grasp: the quantum threat already exists, even before Q-Day. Adversarial state actors—led by China, according to U.S. intelligence reports—have for years been practicing the so-called “harvest now, decrypt later” strategy: they intercept and store encrypted communications today, in the hope of decrypting them tomorrow using a quantum computer. Everything that has been transmitted over the past ten years and that must remain confidential for another ten years is potentially compromised right now.

This is why the urgency of migrating to post-quantum cryptography is not measured by the Q-Day timeline, but by the sensitivity of the data. A military secret transmitted in 2023 that must remain classified until 2035 is already at risk. The FIPS 203, FIPS 204, and FIPS 205 standards finalized by NIST in August 2024—based on lattice-based approaches—constitute the first line of defense. But migration cannot be decreed: it must be planned, funded, and executed.

The “harvest now, decrypt later” strategy sends a chill down my spine every time I think about it. Because it means the race is already lost on certain fronts. Classified NATO data, diplomatic correspondence, industrial blueprints—all of this may already be sitting on servers in Beijing, waiting for D-Day. The urgency is not abstract. It is real, tangible, and quantifiable.

China in the Shadows: The Unnamed Adversary

Beijing’s Quantum Empire

Executive Order 14411 does not mention China by name. But reading between the lines, the text is a direct response to Beijing’s rising technological power. Breaking Defense notes this explicitly: quantum networks—one of the three branches of the U.S. program—are “historically a major area of research and development for China, but one that has been relatively neglected in the United States.” China launched an operational quantum communication satellite, Micius, as early as 2017 and has been developing a terrestrial quantum network infrastructure connecting its major cities for years.

This lead in certain specific areas is no accident. It reflects a deliberate national strategy, outlined in China’s five-year plans, which identifies quantum technologies as a game-changer in the competition with the United States. A quantum computer capable of breaking RSA-2048 would give Beijing the ability to decrypt the communications of NATO allies, neutralize U.S. command systems, and access the industrial secrets of Western democracies. It is the strategic Holy Grail of the 21st century.

The U.S. response: countering without necessarily naming names

The U.S. response, as set forth in the two executive orders, follows a dual-containment strategy: accelerating the race toward quantum supremacy (offensive) while strengthening cryptographic defenses (defensive). On the offensive front, the QC-ADDS program aims to produce a machine capable of accelerating scientific research—but national defense applications are explicitly mentioned in the text of EO 14411. On the defensive front, EO 14409 frames the PQC migration as a top-priority national security effort, with the State Department tasked with helping allies and critical global infrastructure carry out their own transition.

It is also worth noting the counterintelligence dimension of these executive orders. The FBI has been mandated to expand its Quantum Information Science and Technology Counterintelligence Protection Team—a unit dedicated to protecting U.S. quantum research from foreign espionage operations. This is no coincidence: recent investigations have documented attempts to steal quantum intellectual property attributed to actors linked to the Chinese state. The quantum war is also being waged in the halls of universities and private laboratories.

I refuse to fall into the trap of simplistic “it’s all China’s fault” thinking. But the facts speak for themselves: Beijing is devoting considerable resources to developing capabilities that, if successful, would allow it to decrypt communications across the entire democratic world. This isn’t paranoia—it’s cold, hard strategic analysis. And in the face of this, the American response, however imperfect it may be in its political form, is the only viable one.

The QC-ADDS National Initiative: Five Years Toward an Unprecedented Machine

A quantum computer “for scientific discovery”: What exactly does that mean?

The QC-ADDS program—Quantum Computer for Application Development and Discovery Science—is the most ambitious and opaque component of EO 14411. The order mandates the creation of a quantum computer “on a scale intended to usher in the era of quantum scientific discovery.” This wording is deliberately vague, and for good reason: the precise definition of what constitutes such a system will itself be developed by the DOE in consultation with industry and the scientific community in the months following the signing of the order.

What is known is that the targeted machine must be capable of tackling computational problems that classical supercomputers—no matter how powerful they may be—cannot solve within a reasonable timeframe. This typically involves several thousand, or even millions, of logical qubits with sufficiently low error rates. No current system reaches this threshold. The most advanced commercial systems available today operate in the hundreds of physical qubits, with error corrections that are still insufficient for complex calculations. The leap that needs to be made is considerable.

The Five-Year Timeline and Its Industrial Implications

The fact that EO 14411 targets delivery within five years—that is, by 2031, extrapolating from June 2026—places the QC-ADDS effort within a demanding industrial timeline. To meet this deadline, the United States will need to mobilize not only its national laboratories but also the most advanced private-sector players: superconducting chip manufacturers, suppliers of cryogenic systems, and quantum software developers. The “advance market commitments” model, mentioned in the text, could help reduce investment risk for these companies by guaranteeing a government purchase if technical specifications are met.

The order also directs the DOE, the Department of Commerce, and the Pentagon to establish a Center of Excellence to develop quantum benchmarking tools—a crucial challenge, since without standardized metrics, it is impossible to compare the performance of systems built on radically different architectures (superconducting qubits, trapped ions, photonics, topological computing). This national benchmarking center could become a critical infrastructure in the global technology race.

Five years to build the world’s benchmark quantum machine. That seems to me to be both too short a timeframe technically and perhaps already too long geopolitically. The real question isn’t whether the United States can pull it off—with the available resources and talent, it probably can. The question is: what is China doing in the meantime? And that’s where I don’t have a reassuring answer.

Quantum Sensors: Navigation, Detection, and Operational Superiority

Three Technologies Currently Being Deployed for Military Use

An analysis of the available technological landscape and ongoing development programs within the Pentagon identifies the three families of quantum sensors most likely to be selected for projects designated by the Secretary of War: quantum inertial navigation sensors (an alternative to GPS), quantum magnetometers (underwater detection), and quantum atomic clocks (time synchronization for military operations). These three areas correspond to the most well-documented operational gaps faced by the U.S. armed forces in an environment of intense electronic warfare.

Quantum navigation sensors rely on atomic interferometry: atoms cooled to a few nanokelvins and manipulated by lasers create interferometers capable of measuring acceleration and rotation with unparalleled precision. Tests conducted by Q-CTRL have made it possible to estimate an aircraft’s position with an error of less than 190 meters over a distance of 130 kilometers without any GPS signal—a navigation capability that, ten years ago, existed only in physicists’ theoretical papers. Northrop Grumman is also accelerating the development of resilient quantum sensors designed for military missions in contested and GPS-denied environments.

Hunting Submarines Without Sonar: The Magnetometric Revolution

The detection of submarines using quantum magnetometers may represent the most strategically significant breakthrough. Nuclear-powered submarines—particularly those of the Chinese Navy—pose a deterrent threat that relies heavily on their acoustic stealth. However, a quantum magnetometer with sufficient sensitivity can detect the magnetic signature of a metal hull at considerable distances without emitting any signal—unlike active sonar, which immediately gives away the detector’s position.

This is not a futuristic project. Laboratories associated with the U.S. defense program have already demonstrated its feasibility in principle. The challenge posed by the executive order is to move from a laboratory proof of concept to an operationally deployable system: one that is robust against vibrations and interfering electromagnetic fields, and capable of functioning under the real-world conditions of a naval mission. It is precisely this engineering challenge—and not the underlying physics—that has delayed deployment thus far. The 2028 deadline calls for a radical acceleration.

There is something mind-boggling about the realization that atoms cooled to minus 273 degrees Celsius, suspended by lasers in a box just a few centimeters across, could become the most militarily significant sensors since the invention of radar. Quantum physics is not abstract. It is becoming a weapon.

Post-quantum cryptography: The Pentagon, a pioneer in the field, is leading the way

The Pentagon Is Already on the Path to PQC

One of the most significant revelations from Breaking Defense is this: Executive Order 14409 on post-quantum cryptography explicitly exempts national security systems from its direct scope. The reason? The Pentagon and its contractors have been working on implementing PQC for years now. Essentially, as Breaking Defense puts it: “Through this executive order, Trump is now ordering the rest of the federal government to catch up to the Pentagon on quantum cybersecurity.”

The military framework is the NSA’s Commercial National Security Algorithm Suite 2.0 (CNSA 2.0), which requires that all new acquisitions of national security systems comply with the new quantum-resistant standards starting in January 2027, with full compliance required by the end of 2031. The algorithms standardized by NIST in 2024 — CRYSTALS-Kyber (FIPS 203), CRYSTALS-Dilithium (FIPS 204), and SLH-DSA (FIPS 205) — form the core of this new cryptography, which is based on lattice-based mathematical problems known to be resistant even to a universal quantum computer.

The PQC migration for civilian agencies: a colossal undertaking

For civilian agencies, however, the migration to PQC is far from complete. The challenge is considerable: cryptography is embedded in every layer of information systems—VPNs, TLS certificates, digital signatures, authentication protocols, HSM modules, and network equipment. A comprehensive inventory of a large agency’s cryptographic assets can take months. The migration itself can take years. That is why Executive Order 14409 requires agencies to designate a PQC migration lead and to begin planning the effort immediately.

The State Department has been given an additional mission: to help allies and foreign partners, as well as operators of critical global infrastructure, carry out their own migration. This is an act of cryptographic solidarity on Washington’s part toward the entire democratic world—because a European ally that has not migrated to PQC is a weak link in the security chain of NATO as a whole. The implications for Franco-American, British, German, and Japanese industrial trade are direct and immediate.

I often think of France in this context. ANSSI—the National Cybersecurity Agency—has been working on these issues for years. But at the industrial and governmental levels, the migration to PQC is still proceeding too slowly. If Washington sends the signal and accelerates the process, Paris and Brussels cannot afford to lag behind. This is a matter of sovereignty, not just IT.

Quantum Supply Chain: The War Before the War

The Bottleneck in Critical Materials and Components

EO 14411 devotes an entire section to the quantum supply chain—an issue often overshadowed by the focus on algorithms and machines. The industrial reality is this: today’s quantum computers require highly specialized components—lithium niobate crystals for photonics, superconducting niobium-titanium wiring, dilution cooling systems operating at a few millikelvins, and high-precision microwave components. Many of these materials and equipment currently rely on non-U.S. suppliers, or even on supply chains in which components pass through adversarial jurisdictions.

The order directs the Department of Commerce to analyze these supply chains, support R&D investments to eliminate QIST manufacturing barriers, and encourage the private sector’s adoption of quantum standards. Mechanisms such as advance market commitments or prize challenges are being considered to incentivize companies to develop the missing components. This is the quantum equivalent of the semiconductor reindustrialization policy launched by the CHIPS Act—but applied to an even more nascent sector.

Building a National Quantum Workforce

Behind the machines and components are the men and women capable of building, operating, and utilizing them. EO 14411 tackles the problem head-on: it mandates the creation of National Quantum Workforce Development Institutes, the expansion of certified apprenticeships in quantum disciplines, and the establishment of a system to track statistics on trained personnel. The goal is to build a pool of domestic quantum talent capable of sustaining the national effort over the long term.

This training component is no mere afterthought. The global shortage of quantum physicists and specialized engineers is very real. The United States enjoys a structural advantage: its universities—MIT, Caltech, Stanford, Chicago—attract the best students from around the world. But a strategy for technological sovereignty cannot rely on the indefinite importation of foreign talent. It must be built on a solid domestic foundation. That is the purpose of this training component—and it is likely to be the most decisive factor over the next ten years.

I am struck by the systemic coherence of these executive orders. It’s not just “let’s build a quantum computer.” It’s “let’s build the engineers, the materials, the supply chains, the benchmarks, and the military sensors that make up the entire ecosystem.” Whatever my opinion of Trump may be, this systemic vision deserves respect—and a European response that is up to the challenge.

NATO and the Allies Confront the Quantum Equation

Cryptographic Solidarity as a Collective Defense Imperative

EO 14409 entrusts the State Department with an explicit mission: to assist foreign governments, critical infrastructure operators, and foreign industrial groups in transitioning to PQC. This provision transforms the U.S. cryptographic migration into a diplomatic effort for collective security. It implicitly acknowledges what NATO strategists have long known: an unsecured ally is a vector of attack for the entire alliance.

The implications for European partners are direct. All classified communications exchanged via NATO channels, all intelligence sharing between allied agencies, and all logistical coordination in the context of joint missions depend on a shared cryptographic infrastructure. If the United States transitions to PQC by 2031 and its allies continue to use traditional algorithms, the interfaces between systems will become vulnerabilities. This is why the U.S. initiative is not strictly a domestic matter. It sets the pace for the entire Atlantic community.

What Russia and North Korea Understand About This

It would be naive to believe that Moscow and Pyongyang are observing these developments with indifference. For years, Russia has maintained quantum research programs, particularly within its scientific institutes linked to the military intelligence service (GRU) and the security service (FSB). While its capabilities remain generally inferior to those of the United States, China, or even Europe in certain areas, Moscow has demonstrated its ability to exploit others’ technologies—and to direct them against democratic infrastructure with formidable effectiveness.

North Korea, for its part, has devoted considerable resources to developing offensive cyber capabilities. In a post-Q-Day world, even a mid-sized actor with access to a leased or stolen quantum computer could pose a devastating asymmetric threat to economies whose financial systems still rely on RSA and ECC. That is why the transition to PQC is not just a matter of technology. It is a matter of national security for all democratic states.

Moscow and Pyongyang in the quantum equation—this is a topic I approach with some caution, as open-source intelligence on their actual capabilities is scarce and often speculative. What I do know is that Iran and North Korea have demonstrated their ability to develop cyber threats far beyond what their economic size would suggest. In the quantum domain, underestimating these actors would be a strategic mistake.

The 2026–2031 Timeline: A Complex Roadmap to Unravel

Key Milestones in the U.S. Quantum Agenda

A comparative analysis of the two executive orders and their operational annexes allows us to reconstruct a precise timeline for the U.S. quantum initiative. Within 60 days (i.e., by the end of August 2026): the Secretary of the Army identifies the three priority quantum sensor projects. Within 180 days (i.e., by the end of December 2026): the APST will launch an update to the National Quantum Strategy; the DOE will establish the Benchmarking Center of Excellence; and the FBI will expand its QIST counterintelligence team. By the end of 2027: the Department of Commerce will complete its PQC migration pilot project.

By September 2028: The Pentagon will deploy its three new types of quantum sensors to operational forces. By 2030: Civilian agencies will migrate their high-value assets to PQC for priority use cases; federal contractors will be required to comply with new cybersecurity standards. By 2031: Complete PQC migration for the remaining high-value assets; full CNSA 2.0 compliance for national security systems. By 2031–2035: Delivery of the QC-ADDS quantum computer to a DOE facility. It is a busy schedule—realistic in its goals, ambitious in its timelines.

Risks of Delays and Areas of Uncertainty

Any technology program of this scale carries the risk of delays. The first risk is financial: the two executive orders do not allocate any additional funding—the agencies involved are expected to use their existing budgets. Given budget constraints and competing priorities, this could create bottlenecks. The second risk is industrial: the supply chain for critical quantum components does not yet exist on the required scale. Qualification timelines for military systems are notoriously long.

The third risk is political: executive orders can be amended, reinterpreted, or rescinded by a future administration. The national quantum architecture that these executive orders seek to build requires political continuity over fifteen to twenty years to bear fruit—well beyond a single presidential term. This is a matter of national consensus, not just executive will. And in the current U.S. political landscape, that consensus is not guaranteed.

The lack of additional funding is what concerns me most about these executive orders. You can sign all the executive orders in the world, but if the agencies don’t have the resources to implement them, they remain dead letters. I sincerely hope I’m wrong. Because the stakes are too high for this roadmap to remain nothing more than a catalog of good intentions.

The Challenge of Governance: Who Decides, Who Oversees, Who Is Accountable

The Role of the APST and Interagency Coordination

With these two directives, the Assistant to the President for Science and Technology (APST) becomes the driving force behind all federal quantum policy. He is responsible for coordinating the QC-ADDS program, overseeing the update of the National Quantum Strategy, and reconstituting the National Quantum Initiative Advisory Committee (NQIAC)—a body created in 2018, which expired in 2023, and which these directives are reviving. Its ability to maintain coherence in an effort involving a dozen agencies with very different cultures, budgets, and priorities will be crucial.

The governance of these documents relies on a cascade of reports and plans: each agency must submit its roadmaps to the APST and the OMB by specific deadlines. This reporting structure is a double-edged sword: it creates accountability, but also a potentially paralyzing bureaucracy. In Silicon Valley or in a quantum physics lab, no one waits for reports from federal agencies to innovate. The real question is whether the U.S. government can be agile enough to support—rather than stifle—domestic quantum innovation.

The NSA’s Role in the Quantum Security Architecture

The National Security Agency plays a pivotal role in both of these areas, both as a technical actor and as a leading institution. On the offensive front, the NSA is explicitly tasked with supporting the QC-ADDS program—suggesting that the electronic intelligence agency will help define the specifications for a quantum computer with implicit national defense applications. On the defensive front, the NSA participates in disseminating PQC guidelines and maintaining the CNSA 2.0 standards.

The question of transparency is legitimate here. When the NSA helps define the specifications for a national quantum computer and participates in the development of post-quantum cryptographic standards, where does the line between technological sovereignty and mass surveillance lie? This is not a trivial question. Recent history—notably the revelations about the Dual_EC_DRBG backdoor that the NSA had introduced into a NIST standard in 2006—serves as a reminder that institutional trust must be earned, verified, and maintained. European allies, in particular, have legitimate reasons to ask these questions.

I conclude this analysis with a sense of ambivalence that I do not wish to hide. These executive orders are necessary, ambitious, and, overall, a step in the right direction for the security of the West. But quantum governance cannot be left exclusively to Washington. Europe, Canada, and the Pacific democracies—all have a vital interest in participating in the architecture of global cryptographic sovereignty, and not merely in receiving it as a gift from the United States.

Conclusion: 2028—The Horizon of a Reconfigured World

Three sensors, one computer, a new strategic era

On June 22, 2026, Trump signed two bills committing the United States to the most decisive technological battle of the century. The 2028 deadline—the target date for the deployment of the Pentagon’s three new types of quantum sensors—is not just a line in an official document. It marks a historic transition: the moment when the principles of quantum mechanics leave physics laboratories for good to become part of the operational arsenals of Western democracies. The race is on, the pace is set, and the deadlines are non-negotiable.

Q-Day is not a metaphor. The RSA and ECC algorithms that currently protect the global digital economy will be rendered obsolete by a sufficiently powerful quantum computer. The question is no longer whether this will happen, but when—and who will be ready. With these two executive orders, the United States has just signaled that it intends to be among those who dictate the terms of this shift, not among those who are subjected to it.

What This Means for the Future of Western Security

For the West as a whole, the message of the quantum executive orders of June 22, 2026, is clear: technological sovereignty is inseparable from collective security. An ally whose communications remain vulnerable to quantum decryption is a weakness in the defense system of the entire Atlantic alliance. The transition to post-quantum cryptography, the deployment of military quantum sensors, and the development of a domestic quantum components industry—all of this is a matter of national defense, not cutting-edge computing.

Executive Order 14411 and its security counterpart, Executive Order 14409, are not perfect. They suffer from a lack of dedicated funding, a reliance on interagency goodwill, and the risks inherent in any policy implemented within the short timeframe of a U.S. presidential term. But they ask the right questions, in the right order, with a sense of urgency that the current geopolitical moment demands. And for that reason, regardless of one’s opinion of the person who signed them, they deserve credit.

Signed, Maxime Marquette, columnist