The inclusion of China in addition to North Korea as a shared security concern among the United States, South Korea, and Japan has established a new milestone for strengthened trilateral cooperation…

Azerbaijan’s push into the Armenian enclave of Nagorno-Karabakh is drawing comparisons to other episodes of ethnic cleansing. What can be done under international law?

The U.S.-Japan-South Korea summit at Camp David reflects trilateral institutionalization. However, the real threat to effective trilateralism lies in the domestic political environments of the three …