This book offers a nuanced and detailed examination of Russia’s international activity. In broad terms, the book contributes to two of the most important current debates about contemporary Russian actions: whether Moscow is acting strategically or opportunistically, and whether this should be understood in regional or global terms. The book goes against the majority opinions on both questions, and introduces contributions in a number of under-researched themes. It argues that Moscow is not acting in a simply ad hoc, reactive way, but in a consistently strategic manner, and that this is best understood not by analysing Russia’s return to specific regions, but in a more holistic way with a global horizon, linking activity across different regions. This means that the Russian challenge is likely to continue rather than fade away. The book addresses core themes of Russian activity – military, energy, and economic. But it offers an unusual multi-disciplinary analysis to these themes, incorporating both regional and thematic specialist expertise. Underpinned by detailed analyses of the revolution in Russian geospatial capabilities and the establishment of a strategic planning foundation, the book includes chapters on military and maritime strategies, energy security, and economic diversification and influence. This serves to highlight the connections between military and economic interests that shape and drive Russian strategy.