Defense

The Global Defense Industry Landscape

The defense sector is currently undergoing a profound transformation, driven by rising geopolitical tensions, rapid technological advancements, and the need to modernize infrastructure that is often complex and strategic. Industry players must strengthen their operational capabilities while incorporating major innovations: accelerated digitization, connected systems, real-time intelligence, automation, advanced simulation, and the integration of dual-use technologies derived from the civilian sector…

In this context, data management and protection become critical. Cybersecurity, intrusion prevention, and the protection of sensitive systems are now top priorities for ensuring technological sovereignty and operational continuity. The regulatory environment is also becoming increasingly complex, with strict requirements regarding compliance, traceability, equipment security, and supply chain control.

Manufacturers and defense agencies must also address growing pressure regarding program costs, timelines, and reliability. Supply chains—which are often global and complex—are highly vulnerable to international tensions, critical dependencies, and the risk of disruptions. Optimizing processes, improving cross-departmental coordination, and ensuring the availability of materials are becoming essential drivers of performance.

Finally, the transformation of the sector entails a profound shift in the skills required. Teams must adopt new digital tools, collaborate more, develop their agility, and adapt to constantly changing technological environments. Success depends on organizations’ ability to balance innovation, operational efficiency, security, and sovereignty.

  • Lorette Buys

    Directrice Générale Cubik Lean - Agence de Nantes

Challenges in the as seen by Cubik

42 billion euros

This is the projected value of orders to be placed by the Directorate General of Armaments in 2026 ( DGA 2026)

Industrial Sovereignty and Strategic Autonomy

The defense sector must ensure national and European self-sufficiency in the production of critical equipment, in the face of growing geopolitical dependencies. This involves strengthening local supply chains, securing supplies of strategic raw materials, and developing resilient industrial partnerships. The challenge is to preserve the ability to produce, maintain, and innovate without relying on external actors, while maintaining a competitive technological edge.

Supply chains are also exposed to growing geopolitical, cyber, and logistical risks. To address these risks, stakeholders must secure their critical supplies, diversify their sources, and strengthen the traceability and protection of sensitive materials and components. The resilience of infrastructure and the ability to maintain operations during crises are becoming top priorities.

Technological Modernization and Innovation

Defense stakeholders must accelerate their digital transformation to integrate disruptive technologies such as artificial intelligence, advanced cybersecurity, autonomous drones, and connected command-and-control systems. This modernization improves operational responsiveness, the precision of operations, and information superiority, but it also requires massive investments and the development of new skills among teams.

Cost Optimization and Economic Efficiency

Against a backdrop of tight budgets and pressure on public spending, organizations must optimize their costs while maintaining their operational capacity. This requires rigorous management of defense procurement programs, streamlining of procurement, optimization of supply chains, and enhanced collaboration between public and private sector actors to pool resources and avoid duplication.

57 billion euros

This is the 2026 defense budget, which is nearly 7 billion more than in 2025 (Ministry of the Armed Forces 2026)

How We Help Our Clients Overcome Their Challenges

At Cubik, we help defense sector stakeholders address their strategic challenges by taking an integrated approach that combines our expertise in operational performance, industrial resilience, and organizational culture transformation. We are active across the entire value chain: ensuring the self-sufficiency of critical sectors, modernizing equipment and systems, optimizing costs and processes, securing critical supplies, and rallying talent around a shared vision.

Our strength lies in our in-depth understanding of the sector’s unique characteristics:

  • Strict security and confidentiality requirements,
  • Budget constraints and long investment cycles,
  • The Importance of Industrial and Technological Partnerships,
  • Cybersecurity and data protection issues,
  • The need to adapt to new threats and regulations.

Drawing on our hands-on expertise and proven methodologies, we work with you to develop concrete, agile solutions tailored to your operational realities. We help organizations strengthen their industrial autonomy, accelerate their digital transformation, streamline their supply chains, secure their strategic partnerships, and equip their teams with the skills and tools they need to operate effectively.

Against a backdrop of rearmament, increased industrial production, and the pursuit of strategic autonomy, we work with you to combine operational performance, industrial resilience, technological innovation, and team engagement.

Our 5 areas of support:

Faced with rapidly evolving technologies and operational needs, defense contractors must develop products more quickly while ensuring the highest levels of quality, safety, and compliance. We support companies in the sector by:

  • Reduce waste and activities that do not add value in development processes.
  • Streamline the interfaces between design offices, industrialization, quality, and production.
  • Improve quality starting in the early stages of projects.
  • Enhance the traceability of requirements, technical data, and critical components.
  • Ensure the security of the design processes for sensitive systems and equipment.

Expected results:

  • Reduced time-to-market.
  • Reduction of industrial risks.
  • Better control over development costs.
  • Speeding up the rollout of programs.

In a context marked by supply chain tensions and issues of industrial sovereignty, the procurement function is becoming a strategic driver. We help our clients in the defense sector to:

  • Optimize procurement strategies and sourcing processes.
  • Strengthen collaboration between purchasing, production, quality, and suppliers.
  • Secure critical supplies.
  • Reduce the risks associated with supplier dependence.
  • Optimize capital expenditures (CAPEX) and improve the return on investment for industrial projects.

Expected results:

  • Reduction in acquisition costs.
  • Securing supply chains.
  • Enhancing industrial resilience.
  • Strengthening economic sovereignty.

New technologies are a major driver of competitiveness and performance for defense industry players, provided they meet the requirements of sovereignty, confidentiality, and security. We support organizations in:

  • Identify high-value-added use cases.
  • Integrating artificial intelligence to enhance industrial performance and decision-making.
  • Select the technological solutions best suited to operational needs.
  • Ensure compliance with cybersecurity and privacy requirements.
  • Strengthen data control and technological sovereignty.

Expected results:

  • Improved productivity and responsiveness.
  • Better use of strategic data.
  • Reducing critical technological dependencies.
  • Secure digital transformation.

Environmental and societal issues are gradually becoming factors that contribute to resilience, attractiveness, and competitiveness across the entire Defense Industrial and Technological Base. We support companies in the sector to :

  • Reduce the environmental footprint of industrial activities.
  • Optimize the use of resources and minimize waste.
  • Improve working conditions and employee safety.
  • Structure CSR initiatives and the associated indicators.
  • Develop more sustainable and resilient supply chains.

Expected results:

  • Reducing environmental impacts.
  • Enhancing the appeal of organizations.
  • Greater consideration of ESG requirements.
  • Sustaining value chains.

The success of these transformations depends above all on the commitment of the men and women who drive them forward every day. Through the Sustainable Lean® Schools, we enable our clients to:

  • To foster a culture of continuous improvement.
  • To ensure teams remain engaged in transformation efforts over the long term.
  • To strengthen managerial and operational skills.
  • To accelerate the adoption of new tools and technologies.
  • To create the conditions for sustainable and self-sufficient performance.

Expected results:

  • Greater employee engagement.
  • Internal skills development.
  • Ensuring the sustainability of the results achieved.
  • Creating a culture of operational excellence.