Based on credible news reports of a nation that did not previously have a national bitcoin reserve (e.g. El Salvador already having one doesn't count) implementing one in 2025.

• If it is almost certain they will (i.e. they've passed laws and orders to do so) this question will resolve YES even if they've not yet physically purchased the bitcoins.

• It doesn't have to be called that. If they have it as a reserve asset among other assets it still counts.

• It has to be a national reserve. State (US) or region/county-level do not count unless federally ordered.