Scientists Rally Against Militarisation of Quantum Research

Q: What is meant by the ‘militarisation of quantum science’ , and why has it become a subject of ethical debate?

Militarisation of quantum science refers to the increasing alignment of quantum research with defence and strategic objectives, including applications in quantum communication, sensing, navigation, cryptography, and surveillance. While quantum physics began as fundamental research into atomic and subatomic phenomena, its modern applications—such as atomic clocks, quantum encryption, and semiconductor technologies—have clear military relevance. Governments now view quantum technologies as part of ‘emerging and disruptive technologies’ central to strategic competition.The ethical debate arises because quantum research is a classic example of dual-use technology—it offers civilian benefits (secure banking transactions, medical imaging, GPS accuracy) while simultaneously enabling military capabilities (secure battlefield communications, drone detection, advanced targeting systems). Researchers argue that defence funding may subtly reshape research agendas, even if individual experiments appear neutral.Historically, military patronage—such as through DARPA in the United States—has significantly influenced physics research. While this patronage accelerated innovation, critics argue it may have redirected priorities toward strategic objectives. The manifesto by “Quantum Scientists for Disarmament” reflects concern that quantum science is no longer a neutral field and that scientists must consciously engage with its societal and geopolitical implications.

Q: Why is the issue of dual-use quantum technologies particularly significant in the current global geopolitical context?

The significance of dual-use quantum technologies stems from the current phase of geopolitical rivalry marked by technological competition among major powers. Quantum capabilities—such as ultra-secure communication networks, high-precision navigation without GPS, and advanced sensing—can shift the balance in military and intelligence domains. NATO’s quantum strategy and similar initiatives by the European Union and India reflect how states view quantum research as a component of national security.Unlike earlier eras, today’s competition is not limited to weapons but extends to control over technological ecosystems. Stable defence funding can influence academic research directions, attract talent, and create dependency networks, especially in the Global South. This raises concerns about asymmetrical partnerships where financially constrained universities accept defence-linked grants that may shape long-term institutional priorities.For countries like India, which have launched initiatives such as the National Quantum Mission and a Military Quantum Mission Policy Framework, the challenge is to balance strategic preparedness with ethical responsibility. The debate highlights a broader question: can technological advancement be decoupled from militarisation in an era defined by strategic competition?

Q: As a policy advisor in India, how would you balance national security interests with ethical concerns in the implementation of the National Quantum Mission?

As a policy advisor, I would adopt a three-pronged approach: strategic preparedness, ethical safeguards, and international cooperation.First, national security considerations cannot be ignored, especially when rival powers are investing heavily in quantum technologies. India’s Military Quantum Mission Policy Framework should ensure indigenous capability in secure communication and navigation.Second, ethical safeguards must be institutionalised. This could include mandatory disclosure of defence-linked funding, independent ethics audits, and parliamentary oversight. Encouraging civilian-led innovation ecosystems can prevent excessive militarisation of academic research.Third, India should actively engage in multilateral dialogues on norms for dual-use technologies, similar to nuclear non-proliferation frameworks. By combining strategic autonomy with ethical governance, India can demonstrate that technological advancement need not undermine democratic accountability or global peace objectives.

Quantum researchers advocate for disarmament and transparency in military funding for quantum science.

Surya

•February 23, 2026•6 mins read

Scientists Rally Against Militarisation of Quantum Research

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Militarisation of Quantum Science: Ethics, Funding, and Global Power Politics

1. Manifesto Against the Militarisation of Quantum Science

A group of researchers identifying as “Quantum Scientists for Disarmament” has issued a manifesto opposing the militarisation of quantum research. The document, uploaded to arXiv on January 13, urges scientists to reject military applications of quantum science and calls for transparency in defence-linked funding.

The manifesto frames its intervention as a response to global rearmament trends and the expansion of dual-use technologies — innovations that have civilian benefits but also military applications. The authors propose collective action, an ethics debate within the field, a forum for concerned scientists, and the creation of a public database listing defence-funded projects at public universities.

"We still believe that war must be utterly rejected as a means of settling international disputes, and that peace can only be guaranteed by diplomacy, international treaties, and cooperation, rather than by mutual assured destruction." — Quantum Scientists for Disarmament

The issue raises broader governance questions about scientific neutrality, academic autonomy, and the social responsibility of researchers in emerging technology domains.

The core governance logic lies in balancing scientific freedom with ethical responsibility. If debates on military funding remain unaddressed, research ecosystems may drift towards strategic imperatives without democratic oversight.

2. Quantum Technologies as Dual-Use Strategic Assets

Quantum physics is no longer confined to theoretical inquiry; it now underpins technologies with clear military implications. Applications include quantum communications, space-based sensing, drone detection, high-precision timing for navigation, and advanced surveillance systems.

Global institutions increasingly treat quantum technologies as instruments of strategic competition. For instance:

NATO placed quantum research within its “emerging and disruptive technologies” agenda and released a public quantum strategy in 2024.
The European Commission described quantum sensors as enhancing military operational performance.
India’s National Quantum Mission collaborates closely with public and private defence sectors.
India’s Chief of Defence Staff recently released a ‘Military Quantum Mission Policy Framework’ to integrate quantum technologies into defence planning.

This positioning reflects how advanced science is embedded within national security architectures.

Dual-use technologies blur the line between civilian research and military deployment. Without clarity on boundaries and intent, innovation ecosystems may increasingly align with security-driven priorities.

3. Historical Context: Military Patronage and Physics

Military patronage has historically shaped physics research. Quantum physics emerged in the early 20th century through foundational work by Max Planck, Albert Einstein, Niels Bohr, Werner Heisenberg, and Erwin Schrödinger.

However, in the latter half of the century, quantum research translated into strategic technologies such as atomic clocks, masers, lasers, and semiconductors. During the Cold War, universities and laboratories received substantial defence funding, influencing research agendas and institutional structures.

The U.S. Defense Advanced Research Projects Agency (DARPA) has funded quantum information science for decades, illustrating long-term state involvement in advanced research ecosystems.

This history has generated debate over whether military patronage merely accelerated scientific progress or also redirected it towards state priorities.

Historical experience shows that funding sources influence research direction. If funding is concentrated in defence institutions, academic priorities may gradually shift, even without explicit coercion.

4. Transparency and Institutional Accountability

The manifesto argues that researchers often do not fully perceive defence implications at the outset of a project. Funding structures, intermediary partnerships, and institutional arrangements can obscure the ultimate source or application of funds.

To address this, the group proposes creating a public database listing defence-funded quantum projects at public universities. The objective is to reduce opacity and ensure institutions cannot deny involvement if technologies later acquire military applications.

The proposal raises questions about:

Academic transparency
Public accountability of publicly funded universities
Ethical disclosure norms

Such transparency mechanisms aim to strengthen democratic oversight over high-technology research.

Transparency enhances institutional legitimacy. If funding sources remain opaque, trust between academia, society, and policymakers may erode, especially in sensitive technology sectors.

5. Defence Funding and Ecosystem Reshaping

The manifesto acknowledges that not every quantum project becomes a weapon. However, stable and substantial defence funding can reshape the entire research ecosystem by influencing hiring, infrastructure, and thematic priorities.

Challenges:
- Stable military funding attracts students and institutions.
- Civilian funding may be comparatively uncertain.
- Defence-linked research agendas can dominate long-term planning.

In developing countries, including those in the Global South, defence-linked funding may take the form of asymmetric partnerships between powerful nations and local universities. Such arrangements can appear beneficial due to resource constraints but may embed external strategic priorities.

The manifesto characterises this dynamic as a form of “soft power”, where financial leverage influences research directions in less-resourced states.

When funding asymmetries exist, strategic autonomy in science policy can weaken. Over time, dependency on external defence funds may limit independent technological pathways.

6. Global Geopolitics: Quantum Science in Strategic Competition

Quantum physics today operates within a broader ecosystem that includes cyber security, artificial intelligence, and space systems — all viewed as decisive capabilities in 21st-century geopolitics.

Governments seek to control and scale these technologies, often driven by competitive anxieties that rivals may achieve breakthroughs first. This dynamic intensifies research investment but also heightens militarisation concerns.

The debate reflects classic international relations tensions between:

Security dilemmas
Arms race dynamics
Cooperative scientific norms

In this context, ethical resistance movements coexist with state-driven technological nationalism.

The governance challenge is to reconcile global scientific cooperation with national security imperatives. If unmanaged, competitive pressures may lead to accelerated militarisation and reduced international trust.

7. Policy Considerations and Way Forward

The issue requires a balanced, institutional response rather than polarised positions.

Possible Measures:
- Clear disclosure norms for defence-funded research.
- Strengthened university ethics committees.
- Transparent civilian–military collaboration frameworks.
- Parliamentary and public oversight of emerging technology missions.
- International dialogue on dual-use governance.

For India, this debate intersects with:

GS2: Institutional accountability and transparency.
GS3: Science & Technology policy and national security.
IR: Technology geopolitics and Global South partnerships.
Ethics (GS4): Responsibility of scientists and public institutions.

A calibrated approach must recognise legitimate security needs while safeguarding academic independence and ethical scrutiny.

Balanced governance ensures that technological progress serves both national security and societal values. Ignoring ethical debates risks polarisation, while ignoring security concerns risks strategic vulnerability.

Conclusion

The manifesto on quantum militarisation highlights a fundamental tension in modern science: the coexistence of civilian innovation and strategic competition. As quantum technologies become central to economic and defence architectures, transparency, ethical reflection, and institutional accountability will be critical.

A governance framework that integrates security imperatives with democratic oversight can ensure that quantum science advances both national interest and global stability.

Quick Q&A

Everything you need to know

Militarisation of quantum science refers to the increasing alignment of quantum research with defence and strategic objectives, including applications in quantum communication, sensing, navigation, cryptography, and surveillance. While quantum physics began as fundamental research into atomic and subatomic phenomena, its modern applications—such as atomic clocks, quantum encryption, and semiconductor technologies—have clear military relevance. Governments now view quantum technologies as part of ‘emerging and disruptive technologies’ central to strategic competition.

The ethical debate arises because quantum research is a classic example of dual-use technology—it offers civilian benefits (secure banking transactions, medical imaging, GPS accuracy) while simultaneously enabling military capabilities (secure battlefield communications, drone detection, advanced targeting systems). Researchers argue that defence funding may subtly reshape research agendas, even if individual experiments appear neutral.

Historically, military patronage—such as through DARPA in the United States—has significantly influenced physics research. While this patronage accelerated innovation, critics argue it may have redirected priorities toward strategic objectives. The manifesto by “Quantum Scientists for Disarmament” reflects concern that quantum science is no longer a neutral field and that scientists must consciously engage with its societal and geopolitical implications.

The significance of dual-use quantum technologies stems from the current phase of geopolitical rivalry marked by technological competition among major powers. Quantum capabilities—such as ultra-secure communication networks, high-precision navigation without GPS, and advanced sensing—can shift the balance in military and intelligence domains. NATO’s quantum strategy and similar initiatives by the European Union and India reflect how states view quantum research as a component of national security.

Unlike earlier eras, today’s competition is not limited to weapons but extends to control over technological ecosystems. Stable defence funding can influence academic research directions, attract talent, and create dependency networks, especially in the Global South. This raises concerns about asymmetrical partnerships where financially constrained universities accept defence-linked grants that may shape long-term institutional priorities.

For countries like India, which have launched initiatives such as the National Quantum Mission and a Military Quantum Mission Policy Framework, the challenge is to balance strategic preparedness with ethical responsibility. The debate highlights a broader question: can technological advancement be decoupled from militarisation in an era defined by strategic competition?

Ensuring transparency requires institutional mechanisms that go beyond voluntary declarations. The manifesto’s proposal for a public database of defence-funded projects is aimed at increasing disclosure and preventing opaque funding structures. Universities can mandate reporting norms that clearly identify funding sources, associated conditions, and potential defence linkages.

Second, institutions can establish ethics review boards specifically for dual-use research. Similar to biomedical research ethics committees, these boards could evaluate projects for long-term societal impact. Open forums for debate among faculty and students can foster a culture of critical engagement rather than passive acceptance of funding streams.

Case studies from Cold War-era physics show how funding ecosystems gradually shaped research priorities. Learning from this history, universities today must balance academic freedom with public accountability. Transparent governance can ensure that defence collaboration, where necessary, remains aligned with democratic oversight and international norms rather than operating in secrecy.

Military patronage has historically accelerated scientific innovation. For example, DARPA’s funding of quantum information science, as well as earlier investments in semiconductor physics and lasers, contributed to transformative civilian technologies like the internet and GPS. Stable defence funding can support long-term, high-risk research that private markets may avoid.

However, critics argue that such patronage may distort research agendas by prioritising projects with immediate strategic value over fundamental or socially beneficial research. Over time, the ecosystem may shift toward secrecy, restricted collaboration, and reduced openness—contrary to the ethos of scientific inquiry.

Thus, the impact is context-dependent. Military funding can be a catalyst for innovation but may also embed research within strategic competition frameworks. A balanced approach requires robust oversight, transparency, and diversification of funding sources to preserve academic autonomy while acknowledging national security imperatives.

As a policy advisor, I would adopt a three-pronged approach: strategic preparedness, ethical safeguards, and international cooperation.

First, national security considerations cannot be ignored, especially when rival powers are investing heavily in quantum technologies. India’s Military Quantum Mission Policy Framework should ensure indigenous capability in secure communication and navigation.

Second, ethical safeguards must be institutionalised. This could include mandatory disclosure of defence-linked funding, independent ethics audits, and parliamentary oversight. Encouraging civilian-led innovation ecosystems can prevent excessive militarisation of academic research.

Third, India should actively engage in multilateral dialogues on norms for dual-use technologies, similar to nuclear non-proliferation frameworks. By combining strategic autonomy with ethical governance, India can demonstrate that technological advancement need not undermine democratic accountability or global peace objectives.