The Grayvault Brief

Weekly geopolitical intelligence. What changed in the world's key relationships, why it matters, and what to watch.

Subscribe →
CANADA · BILATERAL
The World's Closest Bilateral Relationship Under Unprecedented Strain
How the US-Canada relationship score dropped from +82 to +61 in 90 days — and what the data reveals about the durability of allied relationships under economic pressure.
Craig Graham · March 2026 · 8 min read
DATA & METHODOLOGY
Coming Soon: The Grayvault Brief
Issue 001 is coming soon. Subscribe to receive weekly geopolitical intelligence — what changed, why it matters, and what to watch.
March 2026
MIDDLE EAST
Iran's War and the Cascading Collapse of Gulf Stability
Mapping the second-order effects of the US-Iran conflict across 40+ bilateral relationships — from energy markets to alliance credibility.
Craig Graham · Coming Soon

Get the Grayvault Brief

Weekly geopolitical intelligence. What changed in the world's key relationships, why it matters, and what to watch next.

Free. Weekly. No spam. Unsubscribe anytime.