Ian Bremmer shares his insights on global politics this week on World In :60:

First, what is the significance of Japan and South Korea's presence at the NATO summit?

First of all, this is by far the most important NATO summit we've seen since the Wall has come down. Japan and South Korea, a very big deal. Trilateral meeting with President Biden, the two American allies most important that have a dysfunctional relationship, fundamentally dysfunctional on the global stage, and increasingly they are trying to align Kishida, the Prime Minister, and Yoon, the President of South Korea, trying to make that happen. Also, we're increasingly seeing a transformation of NATO to not just being a North Atlantic Alliance, but increasingly taking on global security issues. China's more of a focus. Asian allies, more of a focus. Keep in mind, New Zealand and Australia also there.