Essay · Atlantic
The New Geometry of the Atlantic
A neglected ocean returns to the center of competition over routes, resources and influence.
By Anna Whitfield · October 20, 2026 · 18 min read
Anna Whitfield
Writes on defense, maritime cooperation and sea lanes.
SecurityMaritime
Recent work
Briefing · Security
Deterrence in the 21st Century: Five Questions
A short guide to the strategic vocabulary back in the debate.
By Anna Whitfield · October 10, 2026 · 5 min read