We propose an Organizational Health Assessment (OHA) framework inspired by brief mental health screening tools like the Patient HealthQuestionnaire-9 (PHQ-9) and Generalized AnxietyDisorder-7 (GAD-7). By conceptualizing organizations as complex adaptive systems, the OHA draws parallels between individual mental health and organizational functioning. We outline the framework’s theoretical foundations, components, and practical implications for research and…

This work is intended to demonstrate how Systems-Theoretic Process Analysis (STPA) can serve as a practical and immediately useful tool for the U.S. Army. Specifically, it is intended to improve outcomes in current and future acquisition programs. To demonstrate its usefulness the Future Combat Systems (FCS) program is examined retrospectively. This work is not intended…

Systems engineering is of utmost importance for the success of high-cost, high-complexity megaprojects, which are common in the energy sector. However, the traditional document-centric systems engineering approach tends to be labor-intensive and time-consuming, which has inhibited its full adoption despite proven metrics on its return on investment. With the modern approach of digital engineering and…

Legacy heavy-duty vehicle protocols such as SAEJ1708 and J1587 remain in operation due to long vehicle lifespans and the high cost of upgrading diagnostic infrastructures. These standards lack authentication, fairness in bus arbitration, and safeguards for session lifecycle management, leaving them susceptible to protocol-level exploitation. While prior research has examined related vulnerabilities in J1939and introduced…

Reliability and resiliency are often treated as distinct system characteristics. However, this approach reinforces unnecessary tradeoffs between the two. A holistic approach to understanding reliability, and resiliency and their relationship to risk ensures safe system operation as increasing complexity threatens our understanding of system safety. This paper reviews the foundations of risk, reliability, and resiliency…

The criticality of security management stems from the complexity of information systems and the high value of assets and services. The diversity in security management solutions makes organizations responsible for choosing an adequate solution and adapting it to their context. However, the complexity makes the implementation process vary further, complicating choices. Moreover, security management solutions…

A system engineering process is described for the development of a novel approach toward mitigating the image degrading effects of optical turbulence in a horizontal atmospheric path. The work concentrates on the early phases of the system engineering process involving advanced modeling and ray-tracing. The critical output products are a detailed system concept specification and…

Generative Artificial Intelligence (GenAI) represents a transformative advancement in technology with capabilities to autonomously generate diverse content, such as text, images, simulations, and beyond. While GenAI offers significant operational benefits it also introduces risks, particularly in mission-critical industries such as national defense and space. The emergence of GenAI is similar to the invention of the…