December 14, 2023
The Quad’s Quantum Leap: How Quad Countries Can Boost Cooperation on Quantum Computing
The possible strategic advantages of quantum computing, a subfield of quantum information science that leverages quantum mechanics to solve complex problems at unprecedented speeds, are numerous and significant. Several technical bottlenecks still prevent quantum computers from delivering impactful real-world effects, but quantum technology is maturing rapidly, with implications for the Quad partners’ civilian and military sectors.
The Quad must maintain an edge across all leading modalities to ensure superiority in the one that ultimately produces the first scalable quantum computing system.
Quantum computers could optimise efficiency and catalyse new discoveries in industries such as drug design, fertiliser production, and supply chain management. They could also be used to model new battery and energy storage systems, expedite financial fraud detection, or simulate ANU National Security College 2 of 6 complex weather systems. Some estimates project that quantum computing will produce a global market value of US$1 trillion by 2035.
Read the full article from ANU National Security College.
More from CNAS
-
Commentary
Technology & National Security
CNAS Insights | Setting the Rules for AI WarfareThe escalating feud between the Pentagon and Anthropic, one of world’s leading artificial intelligence (AI) companies, highlights a crucial question that will shape security i...
By Paul Scharre
-
Video
Technology & National Security
The Pentagon and Anthropic - NBC’s Meet the Press NowPresident Trump is in Texas speaking about the economy ahead of the state’s high-stakes primary. Retired Lt. Gen. John “Jack” Shanahan, CNAS adjunct senior fellow and former d...
By Lt. Gen. Jack Shanahan
-
Commentary
Technology & National Security
Fighting AI Cyberattacks Starts with Knowing They’re HappeningThis article was originally published in Lawfare. Anthropic reported in November 2025 that Chinese threat actors used its Claude model to launch widespread cyberattacks on com...
By Janet Egan & Michelle Nie
-
Commentary
Technology & National Security
The Sovereignty Gap in U.S. AI StatecraftThis article was originally published in Lawfare. As the India AI Impact Summit kicks off this week, the Trump administration has embraced the language of “sovereign AI.” Thro...
By Pablo Chavez
