Post–Cold War Geopolitics
What might a post–Cold War geopolitics look like? To begin with, it must reject the idea that geography is the only important factor affecting international action, and it must understand geographical phenomena as complex “spatial patterns and relations that reflect dynamic physical and human processes.” A useful starting point is the global geopolitical structure proposed by Saul Cohen (Map 2).
Cohen’s geopolitical structure is hierarchical. At the highest level are two geostrategic realms, which are “arenas of strategic place and movement.” Reflecting the classical origins of geopolitics, he identifies these geostrategic realms as the maritime and the Eurasian continental. They are characterized not only by the physical characteristics of place and movement but also by cultural and strategic outlook. Realms are vast spatial areas affecting everything within their strategic-military reach.
Cohen’s geopolitical structure is hierarchical. At the highest level are two geostrategic realms, which are “arenas of strategic place and movement.” Reflecting the classical origins of geopolitics, he identifies these geostrategic realms as the maritime and the Eurasian continental. They are characterized not only by the physical characteristics of place and movement but also by cultural and strategic outlook. Realms are vast spatial areas affecting everything within their strategic-military reach.
Below the realms are geopolitical regions, which are shaped by “contiguity and political, cultural, military and economic interaction.” Cohen identifies nine geopolitical regions. Four are contained within the maritime geostrategic realm: Anglo-America and the Caribbean; Maritime Europe and the Maghreb; offshore Asia; and South America and sub-Saharan Africa, most of which constitutes what he calls the “quartersphere of strategic marginality.” Two are part of the Eurasian continental realm: the Russian heartland and East Asia.
Of the remaining regions, Cohen argues that one, South Asia, is independent. Another, the Middle East, remains a shatterbelt. Yet another, Central and Eastern Europe, Cohen describes as a “gateway region,” a transitional zone that can facilitate contact and interchange between the two realms.”
Below the regions are states, hierarchically ordered according to their power, geographical location, and function within the world system. Certain states dominate, or contend for domination of, the various regions. The United States is the “controlling state” within the maritime geostrategic realm. Geopolitical analysis suggests that China and Russia will vie for that position within the Eurasian continental realm.
Such an analytical framework allows us to discern broad spatial patterns, make predictions about the future shape of the international political system, and develop strategic options for ensuring the nation’s place in this system. Within this framework, a number of variables interact with geography to shape the world. As we have seen, one is technology. Another, however, is the infusion of capital and economic development.
The infusion of capital can modify the relative importance of a given geographic space by, for example, shifting power centers. In the early twentieth century the core of the maritime geostrategic realm shifted from Europe to North America. On the other hand, lack of capital can consign geographical regions to the world’s periphery. For instance, Cohen’s “quartersphere of marginality” is peripheral largely because, with the exception of such pockets of modernity as South Africa, Argentina, Chile, and Brazil, these regions are relatively untouched by “the capital flows, technology transfer, and specialization of industry that characterize the developed market economies . . . , continental Eurasia . . . , and South Asia.”
But geopolitical reasoning suggests limits to the impact of economic development. Location still matters. Consider the relative importance to the security of the United States of Brazil and China. Some consider Brazil to be a pivotal state, but its location in South America makes Brazil relatively less strategically important than China. Even supposing rapid economic growth, Brazil does not possess the weight and position of China. While Brazil has a long coastline, it does not command the sea lines of communications of great maritime, manufacturing, and trading powers. China does. Indeed, in all respects, China possesses the geographic location, extent of territory, and number of population to affect the international order for good or ill.
What are the strategic implications of geopolitical analysis? How do they differ from those of the other assessments of the post–Cold War international political system? First, geopolitical reasoning suggests that the consistent concerns of the geopolitical tradition—that is, the geographical correlation of power, the identification of core areas, and the relationship between maritime and continental capabilities—will continue to shape U.S. policy and strategy. Second, geopolitical reasoning suggests that the overarching strategic imperative of the United States will continue to be to prevent the rise of a hegemon capable of dominating the Eurasian continental realm and of challenging the United States in the maritime realm. In other words, future American regional strategic priorities will resemble those of the past.
There are several further implications of geopolitical reasoning. Among the most important, the first is that the United States should maintain sufficient land power to influence Europe and East Asia, keeping in mind that it cannot be a land power beyond North America without also being a sea power. Second, Nato should be expanded in order firmly to anchor Mitteleuropa to the maritime realm. This is important because, detached from Western Europe, the region of Central and Eastern Europe may revert to its traditional role as a shatterbelt. This is also true of the Balkans; there is substantial evidence to support the contention that the region is reemerging as a shatterbelt. Third, there are limits to improved relations between the United States and Russia on the one hand and with China on the other. Neither Nato nor the United States–Japan relationship should be sacrificed based on the hope or expectation of an entente with Russia or China. Fourth, concerns about drugs, environmental degradation, migration, and economic chaos in Africa and South America—the quartersphere of strategic marginality—should not divert the United States from its perennial overarching strategic goal of preventing the rise of a Eurasian hegemon. Fifth, space, distance, and the fact that South Asia is an independent geopolitical region limit the ability of the United States to affect directly the emerging India-Pakistan arms race. Sixth, because of oil and strategic location, the Middle East shatterbelt will continue to be a zone of turmoil. Without a strategic U.S. presence, this turmoil could spread to affect the Aegean and eastern Mediterranean in one direction and Central Asia in another.
Limits, Opportunities, and International Politics
Napoleon defined strategy as the art of using time and space. His focus was the operational level of war, but his definition applies as well to the level of grand strategy. Geopolitics provides the link between geography and strategy. Geopolitics is based on the undeniable fact that all international politics, running the gamut from peace to war, takes place in time and space, in particular geographical settings and environments. It then seeks to establish the links and causal relationships between geographical space and international political power, for the purpose of devising specific strategic prescriptions.
Geopolitics is not geographic determinism, but it is based on the assumption that geography defines limits and opportunities in international politics: states can realize their geopolitical opportunities or become the victims of their geopolitical situation. One purpose of grand strategy is to exploit one’s own geographical attributes and an adversary’s geographical vulnerabilities.
Geopolitics is dynamic, not static. It reflects international realities and the global constellation of power arising from the interaction of geography on the one hand and technology and economic development on the other. Technology and the infusion of capital can modify, though not negate, the strategic importance of a particular geographic space.
Finally, geopolitics clarifies the range of strategic choices, providing a guide for achieving strategic efficiency. While it places particular stress on geographic space as a critically important strategic factor and source of power, it recognizes that geography is only a part of the totality of global phenomena.
As Colin Gray observes, geopolitics is “a word—as well as a basket of associated ideas—that all but begs to be abused by the unscrupulous.” Properly understood and employed, however, geopolitical analysis is an indispensable part of strategy making.