Neutral Switzerland and Austria will join European air defense project

Neutral Swiss and Austrians join Europe's Sky Shield defence

Explainer: Russia pushes Europe's neutral states closer to NATO - SWI

Neutral nations Austria and Switzerland agree to join European Sky Shield Initiative - Breaking Defense

Austria, following Switzerland, wants to join the multi-billion-dollar Sky Shield missile defence programme to protect Europe from Russian ballistic missiles

European Sky Shield Initiative - Wikipedia

Neutral Swiss and Austrians join Europe's Sky Shield defence

Switzerland and Austria Join the European Sky Shield Initiative, News

Ambiguous alliance: Neutrality, opt-outs, and European defence

Austria escaped crisis by declaring neutrality. Ukraine could follow that lead. - Bulletin of the Atomic Scientists

Switzerland Seeks To Join European Sky Shield Initiative

Neutrality After the Russian Invasion of Ukraine: The Example of Switzerland and Some Lessons for Ukraine > National Defense University Press > News Article View

Neutral Switzerland wants to take part in Sky Shield defence project

Neutral Switzerland and Austria will join European air defense project