Geography's Role in National Security

Leaders who fail to think in space do so at their own peril. Nicholas Spykman published the above warning on the importance of mental maps in the context of World War II and the global challenges it presented, but his argument regarding the importance of spatial thinking to the nation’s security has never been more relevant. Thinking in space has long been an essential tool for thinking critically and communicating clearly when it comes to national security decision-making. The importance of mental maps and geographic communication are only growing in an era of new global challenges and renewed great power competition. Strategists and diplomats would benefit from gaining greater insight into the ways geographic information shapes national security decision-making. Moreover, understanding this impact can help produce recommendations for how American strategists can more effectively think in space.