Source and Data Basis The analysis is based exclusively on Open-Source Intelligence (OSINT), official government statements, and internationally accessible strategic, military, and security-studies literature. Objectives To explain the structural composition of Russia's nuclear triad, outline its technological and doctrinal evolution, analyze technical characteristics at the strategic level, and assess deterrence logic and geopolitical signaling. Scope and Limitations No operational instructions, no tactical employment guidance, and no actionable military procedures. References: Official News / Media Links, Institutions, and Intelligence Sources (Open-Source, Publicly Accessible) The following list identifies official, institutional, and reputable public sources commonly referenced in strategic and intelligence-related open-source analysis. All are publicly accessible and used for monitoring statements, assessments, and policy positions.