Today, political, economic, and technological developments can no longer be examined in isolation. Rather, they constitute an interconnected system that requires researchers and decision-makers to adopt more comprehensive and innovative perspectives. It is within this context that the present issue brings together a collection of scholarly studies addressing contemporary strategic challenges through rigorous scientific analysis that combines theoretical reflection with forward-looking approaches.

The production of strategic knowledge has become a responsibility that extends beyond documentation and analysis. It contributes to the formulation of public policies, strengthens the capacity to anticipate future developments, and provides practical alternatives for addressing an international and regional environment characterized by increasing uncertainty. Guided by this vision, the present issue highlights topics related to national security, geopolitical transformations, emerging technologies, governance, and sustainable development, reflecting both the diversity and complementarity of current research interests.

This issue features a selection of high-quality studies offering in-depth analyses of contemporary issues, based on modern scientific methodologies and multidisciplinary approaches. These contributions foster academic dialogue and advance knowledge in the fields of strategic and security studies.

The diversity of the published contributions reflects the journal's conviction that the complexity of contemporary challenges requires interaction between different fields of knowledge in order to achieve a deeper and more effective understanding. As we present this issue to our distinguished readers, we reaffirm our commitment to maintaining the journal as a leading academic platform dedicated to disseminating rigorous scientific knowledge, promoting research excellence, and strengthening collaboration among researchers, academics, and decision-makers in support of sustainable development, stability, and the understanding of rapidly evolving global dynamics.