Defence
Defence RAMS Analysis and Safety Engineering Services
BE Analytic Solutions delivers defence RAMS analysis that helps contractors predict how their designs will behave in service — because the defence industry is highly competitive, characterized by rapid change, a high level of uncertainty, and competition from around the world.
To improve performance and maintain competitive advantage, defence organizations need not only to design and manufacture quality products, but also to predict their future behaviour. Such an approach helps to ensure greater availability and reliability — while helping to reduce the total cost of ownership. BE Analytic Solutions supports defence contractors with the reliability analysis of their designs from concept through deployment, applying recognised military standards at every stage.
Why Defence Programs Demand Rigorous Defence RAMS Analysis
Defence systems operate under extreme conditions and are often expected to perform flawlessly after long storage or in the middle of a mission where failure is not an option. At the same time, defence procurement increasingly turns on total cost of ownership, not just acquisition price. A system that fails frequently in the field drives up maintenance cost, reduces operational availability, and can put mission success at risk.
A disciplined defence RAMS analysis addresses all of this. By predicting reliability, analysing failure modes, and modelling life cycle cost early in the program, contractors can design for availability and supportability from the outset — winning bids on the strength of credible RAMS commitments and avoiding expensive reliability problems after a system is fielded.
Our Defence RAMS Services
Our Reliability, Availability, Maintainability, and Safety services cover the full defence RAMS lifecycle, from setting the management strategy through to optimising life cycle cost.
Defence RAMS Strategy and Planning
We define the strategy and plans for the management of the RAMS performance of new systems. A clear RAMS management plan establishes targets, responsibilities, methods, and milestones, giving the entire program a single roadmap for every reliability and safety activity that follows.
Application and Interpretation of MIL Standards
We apply and interpret military standards for RAMS management, such as MIL-HDBK-217 and Def Stan 00-40. Knowing how to interpret these standards correctly — and how to apply them to a specific system and operating environment — is what separates a meaningful prediction from a number on a page.
Deriving RAMS Requirements and Targets
We derive RAMS requirements and targets from contractual and operational needs, translating high-level expectations into concrete, measurable reliability, availability, maintainability, and safety objectives that the design must demonstrably meet.
Detailed Defence RAMS Studies — Prediction, FMEA, FMECA, FTA, RBD
We carry out detailed defence RAMS studies using established techniques including reliability Prediction, Failure Mode and Effects Analysis (FMEA), Failure Mode, Effects, and Criticality Analysis (FMECA), Fault Tree Analysis (FTA), and Reliability Block Diagram (RBD) modelling. Together these methods provide both bottom-up and top-down views of how a system can fail and how reliable it will be in service.
Failure Data Analysis and Reliability Improvement
We analyse failure data, develop reliability predictions, and implement reliability improvement programs. By turning field and test data into actionable insight, we help contractors drive measurable reliability growth across the development cycle.
Life Cycle Cost Modelling
We develop life cycle cost models to optimise reliability, availability, and maintenance costs. This allows defence programs to balance performance against long-term cost and to demonstrate value for money — increasingly the basis on which defence contracts are awarded.
Explore our Aerospace Reliability and System Safety services →
Military Standards We Work With
All Reliability, Availability, Maintainability, and Safety analysis is carried out strictly as per the relevant military standards for RAMS, including:
- MIL-HDBK-217 FN2 — Reliability Prediction of Electronic Equipment
- MIL-STD-1629A — Procedures for Performing a Failure Mode, Effects, and Criticality Analysis (FMECA)
- MIL-STD-338 — Electronic Reliability Design Handbook
- MIL-STD-882D — System Safety
- Def Stan 00-40 — Reliability and Maintainability (R&M) management
Working strictly to these standards ensures our defence RAMS deliverables withstand scrutiny from customers, prime contractors, and assessing authorities.
Why Defence Contractors Choose BE Analytic
Military standards expertise. Our engineers apply and interpret MIL-HDBK-217, MIL-STD-1629A, MIL-STD-882D, and Def Stan 00-40 with the rigour defence programs require.
Concept-to-deployment coverage. We support defence RAMS from the definition of strategy and targets, through detailed studies, to reliability improvement and life cycle cost optimisation.
Predictive, cost-focused approach. We help contractors predict the future behaviour of their systems, improving availability and reliability while reducing total cost of ownership.
Frequently Asked Questions About Defense RAMS Analysis
Everything you need to know about RAMS engineering for defense systems — covering MIL-STD-785, MIL-STD-1629 FMEA, MIL-HDBK-217F, and reliability modeling used by defense contractors, integrators, and military programs worldwide
defence RAMS work is carried out strictly per the relevant military standards, including MIL-HDBK-217 FN2 for reliability prediction, MIL-STD-1629A for FMECA, MIL-STD-338 for electronic reliability design, MIL-STD-882D for system safety, and Def Stan 00-40 for reliability and maintainability management. The exact set applied depends on the customer and the contract.
We use reliability Prediction, FMEA, FMECA, FTA, and RBD modelling. These techniques let us identify failures, assess their consequences, develop control measures, and quantify the reliability and availability of the design.
By predicting a system’s future behaviour and modelling life cycle cost early, defence RAMS analysis lets contractors design for availability and supportability before the design is fixed. Reducing failure rates and optimising maintenance lowers the long-term cost of operating the system, which is increasingly the basis on which defence contracts are awarded.
RAM covers Reliability, Availability, Maintainability. RAMS adds Safety to address mission-critical hazards. In defense, RAMS analysis is mandatory per MIL-STD-785 and DEF STAN 00-40. It quantifies system uptime, MTBF, repair times, and safety risks for land, air, sea, and space systems. RAMS drives design decisions that meet military contract requirements and reduce lifecycle cost.