Proceedings of the International scientific and practical conference ―Science and Global Development‖ (February 20-22, 2026) / Publisher website: www.naukainfo.com. – Barcelona, Spain, 2026. - 229 p.

48 mechanisms. Approaches to Diagnostics and F… The theoretical novelty is the shift from ―strategy as a document‖ to ―strategy as a governed adaptive system,‖ where the planning artifact is secondary to the control- loop design. Research propositions (for empirical testing) P1 (Cadence–turbulence fit): The higher the environmental turbulence, the greater the performance advantage of development strategies designed as continuous feedback loops rather than periodic plans. P2 (Digital mediation effect): The relationship between turbulence and strategic agility is positively moderated by the maturity of digital diagnostic and foresight infrastructures. P3 (Options portfolio resilience): Development strategies structured as portfolios of staged real options reduce downside risk and improve recovery speed after shocks compared to monolithic investment programs. Conclusions The theoretical foundations of enterprise development strategy can be coherently synthesized by integrating (a) external positioning logic, (b) internal resource/capability logic, (c) dynamic renewal, (d) evolutionary complexity, and (e) institutional embeddedness. The proposed Adaptive Strategy Architecture and StrategyOps extend this synthesis toward a contemporary requirement: strategies must be continuously maintainable under volatility, not merely conceptually valid at the time of approval. The next step is empirical validation using multi-case studies and longitudinal designs, with operationalization through turbulence metrics, capability-change indicators, and portfolio governance effectiveness.