Quantum Computing Quantum Technology United States
August 22, 2024

Quantum Computing & Quantum Technology Initiatives in the USA

The United States has entered a new phase of quantum technology development – one marked by large-scale engineering challenges and system integration, rather than just laboratory science. The next decade will be critical. If current trends hold, we will witness U.S. quantum computers tackling problems that were impossible before, quantum communications protecting real-world data, and quantum sensors enhancing the precision of measurements that society relies on. The U.S. has laid a strong foundation through its national initiatives, research excellence, and industry agility. Maintaining leadership will require sustained investment, a continued focus on education and talent, and smart partnerships between government, academia, and industry ...
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News - United States - Quantum Computing, Quantum Tech, Post-Quantum, Quantum Security

Quantinuum Helios Error Correction

Quantinuum Reports Record Error Suppression on Helios, at About a Fifth of a Second per Correction Round

On Helios, Quantinuum held a distance-7 color-code logical qubit at five errors per million correction rounds. Errors fell about twelvefold per code-size step on average. Each round lasted close to 200,000 times as long as one on Google's Willow ...
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MITRE PQC

MITRE Rated Eight Enterprise Technologies on Post-Quantum Readiness. Key Exchange Is in General Release in Five, Signatures in Two.

In a July review of public evidence, MITRE found no enterprise technology category with FIPS-validated post-quantum support and no post-quantum hardware TPM on sale. What that means for agencies planning toward 2030 and 2031 ...
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Quantum Computing Blockchain Coinbase

Coinbase, Which Says It Holds About 12% of All Bitcoin, Sets Out What It Needs From Bitcoin’s Post-Quantum Signatures. Its Request for Multi-Party Signing Is the Hardest to Meet.

On October 13, Coinbase listed what its custody systems need from Bitcoin's post-quantum signatures: multi-party signing, HSM support and a stateless signing mode. The SHRINCS draft already includes the stateless mode. Post-quantum multi-party signing is still a research topic ...
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ECDSA Fail

A Key Step of a Quantum Attack on Bitcoin and Ethereum Now Fits in Under 900 Logical Qubits Within Google’s Gate Budget

An open leaderboard now lists secp256k1 point-addition circuits under 900 logical qubits that stay within Google's published Toffoli bound. Whether that saves a quarter of the physical qubits depends on the machine. Nobody has compiled a full attack with them ...
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US Department of Energy Quantum

The US Energy Department Named Eight Science Problems for Its First Fault-Tolerant Quantum Computers Without Setting Problem Sizes or Classical Baselines

The US Energy Department aimed its eight Quantum Genesis priority applications at the right science for fault-tolerant quantum computers but published no problem sizes or classical baselines. I compare them with resource estimates for related problems ...
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Pentagon Quantum Computing

Pentagon’s $350 Million Quantum Package Backs DARPA Testing and PsiQuantum Manufacturing

The Pentagon’s $350 million quantum package combines DARPA verification funding with conditional manufacturing finance for PsiQuantum. A parallel applications effort will bring quantum researchers and defense users together to define what future machines should actually do ...
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Articles - United States

Quantum Technology, Quantum Computing, Quantum Security

ZKP Zero Knowledge Proofs
September 8, 2026

Regulators Can Inspect a Cryptographic Inventory Without Taking a Copy. The Rules Were Written for Weapons Inspectors.

Supervisors can test a firm's cryptographic bill of materials in place with managed access, inspector-chosen samples, yes-or-no tests and the IAEA's defect classes, while the inventory itself stays with the firm ...
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United States Quantum
July 15, 2026

Every US Quantum Computer Runs on Foreign Parts and Foreign Inventions

The U.S. quantum community keeps saying America built every layer of the quantum stack. I tested that claim against the historical record, layer by layer, from theory through cryogenics. The answer has direct implications for supply chain policy and alliance management ...
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CNSA 2.0 NSA Post-Quantum PQC
May 14, 2026

CNSA 2.0: The Complete Guide to NSA’s Post-Quantum Requirements

The definitive vendor-neutral reference to NSA's Commercial National Security Algorithm Suite 2.0 — the most operationally specific post-quantum cryptography mandate in the world. This guide breaks down every component of CNSA 2.0 in one place: the complete algorithm suite with NIST standard names and FIPS references (ML-KEM-1024, ML-DSA-87, AES-256, SHA-384/512, LMS, XMSS), why NSA mandates only the highest parameter levels, ...
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US PQC Regulatory Framework.
January 6, 2026

The Complete US Post-Quantum Cryptography (PQC) Regulatory Framework in 2026

Three pillars anchor the US PQC framework: the Quantum Computing Cybersecurity Preparedness Act (federal law that no executive order can undo), NSM-10's 2035 migration target (still in force), and NIST's finalized FIPS standards (published August 2024). The Trump administration's June 2025 executive order streamlined, rather than eliminated, PQC obligations, removing prescriptive procurement mandates while retaining the CISA product category list ...
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Global Quantum Innovation Ecosystems
May 22, 2025

Global Quantum Innovation Ecosystems: Lessons for TTOs from Around the World

For universities and tech transfer offices (TTOs), understanding global diverse quantum innovation ecosystems is more than a matter of curiosity – it’s a practical guide for positioning academic spin‑offs for success on the world stage. Government investment is a key differentiator: by 2025, governments worldwide have committed over $40 billion in public funding for quantum technology. How those funds are deployed, ...
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Fault-Tolerant Quantum Computing Race
March 5, 2025

The Race Toward FTQC: Ocelot, Majorana, Willow, Heron, Zuchongzhi

Quantum computing is entering a new phase marked by five major announcements from five quantum powerhouses—Amazon Web Services (AWS), Microsoft, Google, IBM, and Zuchongzhi—all in the last 4 months. Are these just hype-fueled announcements, or do they mark real progress toward useful, large-scale, fault-tolerant quantum computing—and perhaps signal an accelerated timeline for “Q-Day”? Personally, I'm bullish about these announcements. Each of ...
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Other Cybersecurity, AI, Emerging Tech

US vs China 5G
April 1, 2019

Geopolitics of 5G and 5G-Connected Massive & Critical IoT

Emerging Technology and Geopolitics of 5G There are several reasons emerging technology is a highly competitive industry, notwithstanding the race for intellectual property that can be licensed by burgeoning markets for revenue. A first-mover advantage is often a way to lock in relationships that can lead to long-term infrastructure commitments, integration support services, and service delivery platform development. As the ...
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Companies - United States

Quantum Computing Hardware

Quantum Circuits Logo
July 1, 2025

Quantum Circuits Inc (QCI)

Quantum Circuits, Inc. (QCI) is a Yale University spin-out that has pioneered a novel approach to superconducting quantum computing focused on hardware-efficient error correction. Co-founded in 2017 by leading Yale ...
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Logo Quantinuum
May 22, 2025

Quantinuum

Quantinuum, formed by the 2021 merger of Honeywell Quantum Solutions and Cambridge Quantum, is another leader in trapped-ion quantum computing. It combines Honeywell’s hardware prowess with Cambridge’s algorithm/software expertise. Quantinuum’s ...
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Quantum Computing Inc
May 22, 2025

Quantum Computing Inc

Quantum Computing Inc. (QCI) is a young entrant in the quantum computing race that has charted a strikingly different course from its larger rivals. Rather than building superconducting or ion-trap ...
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Rigetti
May 22, 2025

Rigetti

Rigetti Computing is a full-stack quantum hardware company specializing in superconducting qubit processors. Rigetti’s qubits are implemented as Josephson-junction-based circuits (transmons) operated at milli-Kelvin temperatures inside dilution refrigerators. This platform ...
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QuEra
May 22, 2025

QuEra Computing

QuEra Computing is a Boston-based quantum computing company pioneering neutral-atom quantum processors. Built on research from Harvard and MIT, QuEra operates the world’s largest publicly accessible quantum computer (the 256-qubit ...
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PsiQuantum
May 22, 2025

PsiQuantum

PsiQuantum is a Silicon Valley-based startup taking a fundamentally different approach: photonic quantum computing. Their goal from the outset has been to build a large-scale, fault-tolerant quantum computer using photons, ...
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Microsoft Logo
May 22, 2025

Microsoft

Microsoft’s quantum program is defined by a long‑bet on topological qubits - Majorana‑based devices designed to suppress errors at the hardware level - paired with a near-term, market-facing push through ...
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IonQ
May 22, 2025

IonQ

IonQ is a publicly traded leader in trapped‑ion quantum computing whose strategy is to reach useful fault tolerance with fewer physical qubits by maximizing fidelity, connectivity, and modularity. Rather than ...
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