The strait that closed without being blocked
How a waterway becomes unusable while staying navigable — and why the distinction outlasts this war
Analytical Notes
What a development actually means
A Weekly Brief records what changed. An Analytical Note explains one change in depth: how the mechanism works, what constrains it, what to watch next — and, as importantly, what it does not mean. Longer than a brief item, narrower than a conflict’s full coverage.
What does it mean?
Published notes
6 notes · Iran–Gulf · Taiwan Strait · Ukraine–Russia · Syria. A note is published when a development needs context rather than a summary — not on a schedule.
Why the coast guard and not the navy
How Beijing applies pressure below the threshold of war — and what would show the model is changing
Ukraine's four air wars
Why success against drones says little about the missiles that get through
Syria's airfield problem
Where Türkiye's and Israel's security perimeters actually overlap, and why it keeps producing strikes
Syria's one-army test
Command, Kurdish autonomy and the unfinished integration of the northeast
Ukraine's leadership reset
Command, reform and wartime pressure after the July 2026 reshuffle
Where this fits
The conflict pages hold the standing picture, and the Weekly Briefs record what changed in it week to week. Analytical Notes sit between the two: they take a single structural development and connect it back to the system. They are never breaking news and never carry operational detail. How Vigil grades, dates and sources its claims is set out in the methodology.