CLEAN : NATO builds new HQ in Brussels

The video discusses the inadequacies of the current headquarters, which is outdated and difficult to maintain. It highlights the decision to replace it with a new building designed for the 21st century, featuring modern facilities and improved internal circulation. The new design aims to foster communication and efficiency. The transcript also includes unrelated discussions on various topics.

What was the original purpose of the current headquarters, and how has that changed over time?

Describe the internal circulation design feature of the current headquarters.