Questione giuridica chiave
Whether the federal complaint against the cantonal approval decision was admissible and whether the VBS had standing.
Decisione estratta
The complaint was admissible in principle; the VBS was entitled to appeal as the representative of the Confederation as landowner and because it was particularly affected.
Motivazione estratta
The VBS had participated below, was unsuccessful, and had a protected interest in challenging the approval affecting parcel No. 1844.