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Domains

Disciplines connected by the problem

One question may sit within a single field or require several. We select the scientific, computational and engineering methods the work demands, then follow a clear path toward evidence and validation.

Capability atlas

One problem. Several disciplines.

The published domains are arranged by working relationship, with each field connected to a shared centre of research, engineering and validation.

AstraSutra capability atlasTwelve published domains are grouped into application systems, physical sciences, intelligence and control, and earth and infrastructure. Each group connects to integrated technology work.
Editorial relationship map — a guide to how the twelve published domain families can meet around one technical question, not a map of separate business units or operating laboratories.

Defence & security

Defence systems · Simulation · Secure communications · Autonomous systems

Systems architecture, simulation, and technical advisory for defence contexts, including secure communications and autonomous platforms, within applicable regulatory and security frameworks.

Aerospace & propulsion

Aerodynamics · Propulsion · UAVs · Satellite systems

Aerodynamics, propulsion, UAV, and satellite studies that move from first-principles models toward prototype pathways that can be tested against the physics.

AI & computational intelligence

AI/ML · Predictive modelling · Data science · Simulation

Machine learning, predictive modelling, and simulation applied to defined scientific or industrial questions, with the domain determining the method.

Advanced materials

Composites · Nanomaterials · Smart materials · Coatings

Materials selection, coatings, composites, and nano-scale approaches for constraints such as mass, durability, and operating environment.

Physics & quantum technologies

Optics · Photonics · Quantum sensing · Computational physics

Optics, photonics, quantum sensing, and computational physics developed around the instrument, measurement, or model the problem requires.

Electronics & embedded systems

Sensors · PCB · Firmware · IoT · Control systems

Sensors, electronics, firmware, and control loops for plant, vehicle, and field systems that must operate reliably at the edge.

Cybersecurity

Cryptography · Secure communications · Information assurance

Cryptography, secure communications, and information assurance, including the post-quantum identity work described under Q-Kavach. Any assurance claim remains limited to work actually built and reviewed.

Climate & atmospheric science

Weather modelling · Remote sensing · Climate analytics

Modelling, remote-sensing analysis, and climate analytics for atmospheric questions, focused on methods and evidence rather than a public forecasting service.

Chemical sciences

Process engineering · Polymer science · Safety engineering

Process engineering, polymer science, and safety analysis where chemical behaviour meets industrial conditions. Production-scale chemical manufacturing is outside this offering.

Energy & power

Power electronics · Energy systems · Storage

Power electronics, energy systems, and storage treated as problems of conversion, control, and integration rather than energy trading.

Environmental sciences

Environmental assessment · Sustainability

Environmental assessment and sustainability analysis that gives industrial and infrastructure decisions an evidence-based environmental view.

Quality & industrial engineering

QMS · Metrology · Testing · Reliability

Metrology, testing, and reliability methods that make prototypes measurable, evidence inspectable, and technical decisions auditable.