Defense and Security

Security Alliances

  • Europe
    As NATO Turns Seventy, the European Security Debate Comes Full Circle
    As NATO turns seventy, history's most successful multilateral alliance faces significant internal challenges. 
  • Security Alliances
    The Illiberal Turn: Shifting Geopolitical Alignments
    Podcast
    Charles A. Kupchan, Barry R. Posen, Kori Schake, and Daniel W. Drezner discuss the illiberal turn and shifting geopolitical alignments as part of CFR's lunch event at the 2019 International Studies Association Annual Convention.
  • South Korea
    Is Trump’s Hard Bargaining Fraying U.S.-South Korean Ties?
    President Trump is undermining his peace initiative with North Korea by abruptly raising the cost to South Korea for U.S. security.
  • Saudi Arabia
    U.S.-Saudi Arabia Relations
    Relations between the two countries, long bound by common interests in oil and security, have strained over what some analysts see as a more assertive Saudi foreign policy.
  • Turkey
    Why I’m Sick of Turkey
    Washington continues to claim Ankara as “strategic partner.” Let’s stop pretending it is.
  • NATO (North Atlantic Treaty Organization)
    Assessing the Value of the NATO Alliance
    In his testimony before the Senate Committee on Foreign Relations, CFR President Richard N. Haass argued that the North Atlantic Treaty Organization (NATO) continues to have substantial value to the United States. Takeaways: NATO continues to have substantial value. “The United States stays in and supports NATO as a favor not to Europeans but to itself. NATO membership is an act of strategic self-interest, not philanthropy." The United States cannot introduce uncertainty as to its commitment to NATO. “Any doubt as to U.S. reliability will only encourage aggression and increase the inclination of countries to accommodate themselves to a stronger neighbor.” “A failure to respond to clear aggression against any NATO member would effectively spell the end of NATO.” The United States needs to be prepared as well for the sort of “gray zone” aggression Russia has employed in eastern Ukraine. What is required is training along with arms and intelligence support so that those NATO members near Russia can cope with “Article 4 ½” challenges should they materialize. NATO membership for Ukraine or Georgia should be placed on hold. The United States and NATO should focus on meeting existing obligations before taking on new ones. NATO is part and parcel of the larger U.S.-European relationship. The overuse of tariffs and sanctions against the EU will set back U.S. economic and strategic interests alike. No one should assume European stability is permanent. To the contrary, the last seventy years are more an exception than the rule. It should be the objective of the United States to extend this exception until it becomes the rule. A strong NATO in the context of a robust U.S.-European relationship is the best way to do just that.
  • South Korea
    Is South Korea Pro-China and Anti-Japan? It’s Complicated.
    Sungtae (Jacky) Park is a research associate at the Council on Foreign Relations. The history of Korea’s relations with China and Japan going back to ancient times shows that Koreans have always had a complicated, yet pragmatic relationship with their neighbors, and recent South Korean public opinion polls on China and Japan, too, have been fluctuating depending on circumstances. Current social and geopolitical trends also seem to forecast improvement in Japan-South Korea relations and deterioration in China-South Korea relations. Miscalculating South Korea’s geopolitical orientation could lead to lesser support on the part of Americans for the U.S.-South Korea alliance, less solidarity on the part of Japanese with their South Korean quasi-allies, and further emboldening on the part of Chinese in the attempt to pry South Korea away from the United States. As the Korean Peninsula has historically been the center of geopolitical competition in Northeast Asia, a nuanced understanding of Seoul’s position and perception toward Beijing and Tokyo would help all relevant parties contribute to long-term strategic stability in the region. Read more on The National Interest.
  • NATO (North Atlantic Treaty Organization)
    See How Much You Know About NATO
    Take this quiz to test your knowledge of the North Atlantic Treaty Organization, the military alliance underpinning U.S. global leadership.
  • Europe
    Trump’s Misguided Attack on European Unity
    Trump's antipathy toward the EU overlooks America’s enduring interest in a united Europe that can serve as one pillar of an open, rule-bound international system.