The two-year-old war in Ukraine—which is far from deadlocked—could pivot dramatically in the coming months. U.S. decisions will play a decisive role.

Japanese Prime Minister Kishida Fumio’s Washington summit on April 11 comes at a time of deepening security cooperation as well as some challenges to economic ties.

Governments and companies are embracing new emissions-reducing technologies that pull carbon dioxide out of the atmosphere. But it is uncertain whether this can work at the scale and in the time nece…

The country’s steady military and technological progress, coupled with its leader Kim Jong Un’s increased hostility toward foreign influences, raises concern about Pyongyang’s ambitions. Here’s a bre…

Washington will need to identify and commit to specific goals in the Indo-Pacific if this geographic and strategic approach is to be successful.

The rapid pace of North Korean diplomacy makes it crucial that Japan and South Korea coordinate more closely on potential changes to Northeast Asian security. But they must first overcome some deep-r…

CFR assesses the prospects for the first inter-Korean summit in ten years. Kim Jong-un and South Korean president Moon Jae-in will discuss a peaceful end to North Korea’s nuclear program, setting the stage for Kim’s planned meeting with Donald J. Trump in June.