Executive Summary Critical minerals are no longer a peripheral economic issue; they are a central pillar of modern defense strategy. Advanced military systems, from missile defense and satellite networks to AI-enabled platforms and autonomous weapons, depend on secure access to rare earth elements, lithium, cobalt, graphite, gallium, and other strategically vital materials. Yet large segments of the global processing and refining capacity for these minerals are concentrated in authoritarian states, particularly China. This structural imbalance creates a strategic vulnerability for Europe, the United States, Israel, and their democratic partners. It allows geopolitical competitors to exercise leverage without direct military confrontation. In this environment, supply chains become instruments of coercion and deterrence. The response cannot be limited to industrial policy adjustments or trade diversification. What is required is a reconceptualization of mineral security as collective defense infrastructure. Europe’s debate on strategic autonomy, America’s efforts to build trusted mineral partnerships, Israel’s innovation ecosystem, and emerging Euro-Mediterranean and Indo-Pacific corridors must be integrated into a coherent framework of mineral deterrence. Resilience, rather than efficiency, must become the organizing principle of strategic supply chains. Democratic nations must treat processing facilities, recycling capacity, and mineral partnerships as elements of alliance architecture comparable to airbases and naval deployments. Defense now begins in the ground. The Material Foundations of Modern Power For much of the twentieth century, defense strategy revolved around geography, industrial mass, and alliance commitments. The West assumed that its industrial ecosystems were secure, diversified, and insulated from systemic coercion. That assumption no longer holds. The technological transformation of warfare has radically increased the importance of specialized materials. Precision-guided munitions, advanced radar systems, fighter aircraft, electric propulsion, quantum technologies, space-based assets, and artificial intelligence applications all rely on complex mineral inputs. The concentration of refining and processing capacity in a small number of jurisdictions (many of them politically adversarial) introduces structural fragility into Western defense systems. This fragility is not hypothetical. Export restrictions, strategic stockpiling, and selective supply-chain disruptions have already demonstrated that mineral access can be weaponized. The issue is not whether interdependence exists, but whether it is symmetrical. Where dependence runs primarily in one direction, leverage follows. Deterrence in the twenty-first century therefore extends beyond nuclear posture and conventional force readiness. It includes the credibility of industrial supply. A defense ecosystem dependent on vulnerable material chains is inherently exposed. Mineral resilience is no longer an economic luxury; it is a strategic necessity. From Strategic Autonomy to Strategic Exposure Europe’s ongoing debate about strategic autonomy captures a genuine concern: excessive dependence on external actors can constrain sovereign decision-making. Yet autonomy framed solely in terms of transatlantic relations misses the deeper vulnerability embedded in mineral dependency. Replacing reliance on one partner with reliance on a geopolitical competitor does not produce autonomy; it produces exposure. If Europe reduces military dependence on the United States while remaining structurally dependent on concentrated mineral processing under authoritarian control, its strategic room for maneuver does not expand but contracts. Recent European initiatives, including legislative efforts to secure critical raw materials and diversify sourcing, represent important steps forward. Yet these initiatives often remain compartmentalized within economic or environmental frameworks. Defense planning and mineral strategy are rarely integrated at the conceptual level. This fragmentation reflects a legacy mindset in which supply chains were treated as background conditions rather than strategic assets. In an era of geopolitical competition, that mindset is outdated. Industrial policy, energy security, technological ecosystems, and defense planning are no longer separable domains. They are interconnected components of national and collective security. Mineral Deterrence and Alliance Architecture The emerging reality calls for a new conceptual layer of collective defense: mineral deterrence. Mineral deterrence does not imply autarky or decoupling. It implies resilience through diversification, redundancy, and coordination among trusted partners. Its purpose is to ensure that no adversary can meaningfully disrupt the material foundations of democratic defense industries. In the twentieth century, alliances were built through treaties, joint exercises, and interoperable weapons systems. In the twenty-first, alliance architecture must extend into supply chains. Processing facilities, refining capacity, research collaborations, and recycling technologies become strategic nodes within a broader defense ecosystem. Supply chains thus function as alliance infrastructure. When integrated among democratic partners, they generate mutual dependence and reduce vulnerability to external coercion. When fragmented, they expose individual states to targeted pressure. This reframing has profound implications. It suggests that investment in mineral processing and recycling is not merely industrial policy. It is defense spending by other means. It implies that export controls, investment screening, and technology standards are elements of strategic alignment. It elevates mineral cooperation from a technical issue to a central pillar of alliance cohesion. The Euro-Mediterranean Dimension The Mediterranean basin occupies a pivotal position in this emerging strategic landscape. It connects Europe to Africa and the Middle East and increasingly links the Euro-Atlantic and Indo-Pacific theaters through trade and infrastructure corridors. Israel stands at the intersection of these networks. Its advanced defense sector, technological innovation ecosystem, and expanding regional partnerships position it as a natural contributor to mineral resilience strategies. Expertise in materials science, recycling, urban mining, and technological substitution can reduce dependence on concentrated supply chains. At the same time, Gulf states possess capital and logistical capacity, India offers manufacturing scale, and Europe brings regulatory leverage and industrial demand. The United States and Japan contribute strategic coordination and advanced processing expertise. When viewed in isolation, each actor faces constraints. When integrated, they form a distributed network capable of absorbing shocks and deterring coercion. Emerging connectivity initiatives, including infrastructure corridors linking India, the Middle East, and Europe, provide a framework within which mineral security can be embedded. If such corridors are treated merely as commercial routes, their strategic potential will be underutilized. If they are designed as components of collective resilience, they can anchor a new layer of democratic security architecture. The Euro-Med space is therefore not peripheral to global strategic competition. It is central to the construction of a resilient material backbone for free nations. Industrial Strategy as Defense Strategy For decades, many Western policymakers viewed industrial policy with skepticism. Markets were assumed to allocate resources efficiently, and globalization was expected to dilute geopolitical tensions. That era has ended. Authoritarian competitors have demonstrated a willingness to integrate state power, industrial planning, technological ecosystems, and geopolitical ambition. Democratic nations need not replicate centralized models, but they must respond with strategic coherence. Resilience must replace pure efficiency as the organizing principle of critical supply chains. This entails diversified sourcing, expanded domestic and allied processing capacity, investment in recycling and substitution technologies, and coordinated stockpiling. It also requires aligning regulatory frameworks and ensuring transparency across trusted partners. Such measures are often portrayed as costly. Yet vulnerability carries costs of its own, costs measured in delayed weapons production, compromised readiness, and constrained strategic choices. The price of resilience is an insurance premium against coercion. Integrating mineral security into defense planning also strengthens alliance cohesion. Shared investments create shared stakes. Coordinated frameworks reduce the risk that individual states will be isolated or pressured. Over time, mineral cooperation can reinforce the broader architecture of democratic solidarity. Conclusion: Building the Infrastructure of Democratic Power The strategic environment confronting free nations is defined by technological transformation and geopolitical competition. Military power depends increasingly on advanced materials whose supply chains are globally dispersed and politically contested. In this context, collective defense must evolve. It must incorporate the material foundations of technology into its strategic calculus. It must treat supply chains as infrastructure of security. It must recognize that deterrence now extends from the seabed and the mine to the semiconductor and the satellite. For Europe, Israel, the United States, and their democratic partners, the task is not to retreat from interdependence but to redesign it. A distributed, trusted network of mineral sourcing, processing, and innovation can reduce vulnerability while preserving openness. Such a network would not eliminate competition, but it would limit coercion and strengthen deterrence. Defense no longer begins solely with troops on a border or ships at sea. It begins in the ground, with the materials that power modern civilization and modern warfare alike. Building that foundation collectively is not an economic adjustment. It is a strategic imperative.