Sovereign AI governance of UK MOD defence nuclear safety — ONR oversight, AWE operations, submarine reactor safety, nuclear waste management, Trident programme safety cases, defence nuclear environmental remediation. 12 entry points × 8 transformation priorities × 6 MCPs. Audit-grade. Signed. UK-sovereign.
Office for Nuclear Regulation (ONR) oversees defence nuclear activities under Nuclear Installations Act 1965. Site licence conditions for AWE Aldermaston, Burghfield, Devonport, Raynesway. Safety assessment principles, fundamental safety objectives, emergency preparedness. Licence compliance inspections. Enforcement — improvement and prohibition notices. Annual report to Parliament. IAEA bilateral cooperation. ONR defence programme directorate.
Atomic Weapons Establishment (AWE plc) — design, manufacture, and maintenance of UK nuclear warheads. Aldermaston: warhead design, physics, hydrodynamics, materials science. Burghfield: warhead assembly, disassembly, refurbishment. AWE licence conditions: criticality safety, radiation protection, conventional safety. INF Treaty compliance. Warhead life-extension programme. Trident Holbrook warhead. High Explosive Research facility. Orion laser facility. Environmental permits. Decommissioning liabilities. Workforce of ~5,000.
Pressurised Water Reactor (PWR) designs for Royal Navy submarines. PWR2 for Vanguard-class (Trident) and Trafalgar-class. PWR3 for Astute-class and Dreadnought-class. Rolls-Royce Marine: reactor design, manufacture, fuel fabrication at Raynesway. Naval reactor safety case methodology. Reactor compartment shielding. Primary and secondary coolant circuits. Emergency reactor shutdown (SCRAM). Reactor coolant leak detection. Submarine decommissioning — reactor defueling, storage at Devonport. Nuclear propulsion safety. Naval nuclear fuel cycle.
Defence nuclear waste classification: Low Level Waste (LLW), Intermediate Level Waste (ILW), High Level Waste (HLW), spent fuel. AWE waste streams: contaminated metals, HE residues, liquid effluent. Submarine decommissioning waste: reactor components, contaminated steel. ILW stores at AWE, Devonport, Rosyth. Spent naval fuel reprocessing at Sellafield. Waste packaging, conditioning, interim storage. UK Radioactive Waste Inventory. Geological Disposal Facility (GDF) — long-term disposal strategy. Defence waste NDA strategy. Waste acceptance criteria.
Defence nuclear safety case regime: safety cases, hazard identification, fault analysis, consequence assessment. ALARP demonstration methodology. Periodic Safety Reviews — 10-year cycle. Deterministic and probabilistic safety assessment. Common cause failure analysis. Human reliability assessment. Safety case review by ONR inspectors. Change management. Design Assessment and Pre-construction Safety Report (PCSR). Defence Nuclear Safety Committee (DNSC) oversight.
REPPIR 2019 compliance. Off-site emergency plans — AWE, Devonport, Coulport. Emergency Planning Zones. JESIP multi-agency response. UKHSA radiation monitoring. Local Authority off-site plans. MOD emergency liaison. COBR coordination. CONTEST counter-terrorism. Regular emergency exercises. IAEA Early Notification Convention.
Nuclear material transport: warhead convoys (MOD Police), spent fuel flasks (NDA). Type B(U) flask design, impact testing. Route approvals: preferred route network. Police escort: MOD Police, CNC. Transport security: armed escort, counter-terrorism. Nuclear Safeguards documentation. Rail transport via MOD sidings. Emergency response during transport. Transport risk assessment. EURATOM international transport. Sea transport for naval fuel.
Sellafield legacy — ponds and silos remediation. AWE groundwater contamination clean-up. Devonport decommissioning. Rosyth submarine dockyard. Dounreay historical legacy. Environment Agency permits. Contaminated land investigation. Discharge authorisations. Marine environment monitoring. Ecological impact assessment. NDA Strategy. Decommissioning costs: £100B+ across estate.
Nuclear skills shortage — workforce pipeline. AWE apprenticeships (Level 3-6). Nuclear graduate scheme. Chartered Engineer (IMechE, IET). Specialist roles: criticality, shielding, reactor physics. ONR inspector development. Security-cleared workforce. DNO workforce. Rolls-Royce Submarines (~4,000). Nuclear Skills Alliance. National College for Nuclear. Knowledge management for retiring workforce. STEM engagement.
Defence nuclear security: DV-cleared personnel, need-to-know principle. Insider threat — behavioural indicators, vetting reviews. Cyber-physical convergence: IT/OT for nuclear safety systems. MOD Information Assurance. NCSC nuclear guidance. IAEA INFCIRC/225. Physical protection: armed guards, CCTV, access control. Nuclear material accounting. NSAB advisory board. ICS/SCADA cyber security. Supply chain security.
Defence nuclear safety data: MOD Nuclear Safety Data Centre. Nuclear Event Reporting System (NERS). Near-miss reporting. Safety performance indicators. Radiation dose monitoring. Safety case document management. ONR regulatory database. Environmental monitoring data. Waste inventory tracking. Equipment reliability data. Trend analysis and predictive analytics. Data classification: OFFICIAL-SENSITIVE to SECRET. ONR-MOD-EA information sharing. Audit trail requirements.
PAC, Defence Select Committee, Environmental Audit Committee scrutiny. NAO reports: AWE performance, decommissioning costs. Parliamentary Questions on incidents, radiation, compliance. DNSC annual report. ONR defence programme findings. Trident costs scrutiny. AWE contract performance. FOI on nuclear safety.
Automated ALARP assessment — quantitative risk calculation, hazard identification, fault tree analysis. AI-assisted safety case generation from engineering data. Periodic safety review document automation. Common cause failure identification from historical data. Human reliability assessment modelling. Safety case change impact analysis. Cross-facility safety case benchmarking. Target: safety case review cycle from 18 months to 6 months, ALARP demonstration consistency above 95%.
Real-time radiation monitoring network — fixed and mobile sensors across AWE, Devonport, Coulport. Predictive atmospheric dispersion modelling (NAME/RIMPUFF integration). Emergency classification automation. JESIP multi-agency coordination platform. Dose projection and countermeasure recommendations. Public alerting system integration. Post-incident recovery modelling. Target: emergency classification decision from 15 minutes to 2 minutes, dose projection accuracy above 90%.
Route optimisation for nuclear convoys — real-time traffic, road condition, threat assessment. Transport risk assessment automation. Flask tracking — GPS, geofencing, anomaly detection. Police escort coordination optimisation. Weather impact modelling on transport windows. Security threat integration — real-time risk re-routing. Public notification automation. Target: transport planning cycle from 4 weeks to 1 week, zero security incidents during transport.
AI-assisted waste classification — spectroscopic analysis, volume/activity estimation. Waste stream mapping and characterisation automation. ILW/LLW boundary classification support. Waste volume reduction strategies via AI-optimised conditioning. Decommissioning waste prediction modelling. Waste package compliance verification. Repository acceptance criteria pre-screening. Target: waste characterisation accuracy above 98%, waste volume reduction 15% through optimised conditioning.
Nuclear workforce AI matching — skills gap analysis across MOD estate. Training programme optimisation via competency modelling. Apprenticeship candidate screening and matching. Retention risk prediction — flight risk identification. Knowledge capture from retiring specialists (NLP). Cross-site skill transfer recommendations. Nuclear safety culture assessment tools. Target: skills gap closure rate from 60% to 90%, knowledge retention from retiring workforce above 85%.
Integrated cyber-physical threat detection — IT/OT convergence monitoring. Nuclear safety system anomaly identification. Insider threat behavioural analytics. SCADA/ICS vulnerability scanning automation. Supply chain security risk assessment. Security incident correlation — physical and cyber events. Compliance monitoring against NCSC nuclear guidance. Target: mean time to detect cyber-physical anomaly from 72 hours to 4 hours, insider threat detection rate above 95%.
Continuous radiation and environmental sensing — airborne, liquid, marine discharges. Ecological impact trend analysis. Groundwater contamination mapping and prediction. Marine sediment monitoring automation. Air quality monitoring around nuclear sites. Biodiversity impact assessment. Environmental permit compliance tracking. Target: environmental monitoring data availability from 85% to 99%, contamination prediction accuracy above 92%.
Automated nuclear safety reporting for Parliament — PAC evidence packs, PQ responses. NAO report recommendation tracking. DNSC annual report data compilation. Nuclear cost transparency dashboard — Trident, AWE, decommissioning. Cross-site safety performance comparison. Defence nuclear safety trend reporting. FOI response automation for nuclear safety data. Target: parliamentary evidence generation from 4 weeks to 3 days, automated PQ response rate above 70%.
ONR licensing and safety assessment. Site licence compliance monitoring. Safety case management — creation, review, update. ALARP demonstration support. Periodic safety review automation. Fundamental safety objective verification. Safety performance indicators. Safety culture assessment. Incident investigation support. DNSC report generation. ONR inspection preparation. Enforcement action tracking.
AWE operations — Aldermaston, Burghfield. PWR2/PWR3 status tracking. Warhead maintenance scheduling. Nuclear fuel cycle management. Criticality safety monitoring. Radiation dose tracking. Equipment reliability monitoring. Operational safety envelope. Plant status dashboard. Maintenance optimisation. Incident reporting.
Nuclear waste classification and management. Waste stream characterisation — LLW, ILW, HLW. Decommissioning planning and tracking. Environmental remediation monitoring. Waste package compliance verification. Spent fuel management tracking. UK Radioactive Waste Inventory integration. GDF disposal pathway tracking. Waste acceptance criteria compliance. Discharge authorisation monitoring. Land quality management. NDA strategy integration.
REPPIR compliance management. Emergency plan maintenance and testing. Radiation monitoring network integration. Atmospheric dispersion modelling (NAME/RIMPUFF). Emergency classification automation. JESIP multi-agency coordination. Off-site emergency plan coordination. Countermeasure recommendation engine. Public alerting system management. Emergency exercise planning and evaluation. Post-incident dose reconstruction. IAEA early notification compliance.
Nuclear material accounting and control. Insider threat programme management. Cyber-physical security monitoring. IAEA safeguards compliance. Physical protection system monitoring. Security-cleared personnel management. Nuclear transport security coordination. Supply chain security assessment. Security incident reporting and analysis. NCSC compliance monitoring. Security culture programme. Nuclear Security Advisory Board support.
Nuclear safety performance analytics. Parliamentary reporting pipeline — PAC, PQ, NAO evidence. Cross-site safety benchmarking. Radiation dose trend analysis. Incident trend analysis and prediction. Environmental monitoring data analytics. Nuclear skills pipeline dashboard. Cost transparency reporting — AWE, Trident, decommissioning. FOI response generation. DNSC data compilation. Safety culture metrics. Defence nuclear estate dashboard.