 Also joining us today is Seung Yoon Lee. He's a fellow at the Woodrow Wilson International Center for Scholars. Welcome to our program. Thank you very much for having me. So let's start with this agreement, strategic partnership, alliance, all kinds of names for what exactly this deal is. But let's talk about what it means in terms of allowing these countries to help each other in the event of aggression. Seung Yoon Lee, what would you say that means to you? How do you interpret that?