American Quantum Diplomacy: The Hegemony Race Between Alliances and Laws
Hemdan M. Aly | QSComm Advisor
In its race to lead the coming technological revolution, the United States does not rely solely on laboratories but has developed a unique diplomatic approach known as "quantum diplomacy." This approach aims to transform technological superiority into geopolitical influence through three main pillars, with major investment updates in 2025-2026.
First: Building "Like-Minded Allies" Alliances
Washington leads strategic partnerships with countries such as South Korea, Japan, and Israel (with funding up to $200 million under "Pax Silica" for semiconductors and artificial intelligence). In December 2025, the United States launched a new strategic initiative called "Pax Silica" encompassing 11 countries including: the United Kingdom, Netherlands, Singapore, Australia, and the UAE, to build a "safe and innovation-stimulating supply chain" in critical minerals, energy, and semiconductors.
These alliances aim to isolate technological adversaries, primarily China, and create a global system that protects supply chains and sets technical standards according to democratic values. In March 2026, President Trump's administration pressured the United Kingdom to improve quantum computing supply chains following a dispute over a bilateral technology agreement.
Second: Enacting Ambitious Laws to Translate Diplomacy into Funding
The most prominent legislative updates include:
The new laws explicitly prohibit funding any project with "foreign adversaries," transforming funding into an alliance tool rather than mere technical assistance. Additionally, $625 million in renewed funding was allocated for the five National Quantum Information Science Research Centers (2025-2030).
Third: Securing the Future Through Collective Security
American diplomacy focuses on countering the threat of "Q-Day" (the day quantum computers will break current encryption) through alliances to protect financial systems and vital energy networks. A Moody's report indicates that Q-Day could cause $3 trillion losses in the banking sector, prompting the United States to invest directly in quantum security.
The investment in 9 quantum companies aims to address "choke points" in the supply chain: foundries, cryogenic CMOS, advanced packaging, detectors, photonics, control electronics, interconnects, and manufacturing throughput.
Conclusion
America seeks through this policy to:
- Avoid a destructive quantum arms race
- Ensure technological standards remain in democratic systems' hands
- Address the $3 trillion banking threat from Q-Day.
- Build a domestic supply chain instead of relying solely on software.
The United States has transformed quantum technology from an academic field into a critical geopolitical battlefield, with an unprecedented shift from "scientific optionality" to "state-backed industrialization".
