Supplementary datasets S1–S4 for "Cognitive Warfare Through the Tool: Generative AI, Epistemic Security and the Unregulated Layer of Professional Military Education in Ukraine"

Supplementary datasets for the article "Cognitive Warfare Through the Tool: Generative AI, Epistemic Security and the Unregulated Layer of Professional Military Education in Ukraine" (Central European Journal of International and Security Studies, under review). S1 – Expert assessment: survey instrument (Ukrainian original) with an English variable codebook and anonymised ratings of twelve Ukrainian defence practitioners (12 respondents × 53 items; November 2025). Respondents are identified only by codes R01–R12. S2 – Document analysis: sixteen-item codebook (v2) with decision rules; pilot calibration (two LLM-assisted passes verified by the first author); two independent codings of five institutional AI policies (Coder 1, Coder 2); agreed coding and conservative re-reading; script computing Cohen's κ (κ = 0.92, κw = 0.95). S3 – Scenario model: Python code of the multiplicative risk model with non-parametric bootstrap (20,000 iterations, fixed seed); attribution matrix a_vk; results for three threat scenarios and three assumptions about the effectiveness of curricular measures; sensitivity analysis (Spearman ρ). S4 – Bibliometrics: Scopus and Lens.org search strings (retrieved 25–26 August 2026); VOSviewer thesaurus (129 merged pairs, 82 removed terms); VOSviewer map and network files for corpora C1, C1-core, C2, C3 and the combined Scopus–Lens.org term map (C3_33.json); tables A–H; bibliographic records of the fourteen documents in Table 2. All files are described in README.md. Data collection was anonymous and voluntary; no personal data beyond professional category, experience and self-rated AI familiarity were collected. Keywords: cognitive warfare; professional military education; generative artificial intelligence; large language models; disinformation; institutional resilience; expert assessment; scenario analysis; bibliometrics; VOSviewer; Ukraine.