'Raubvogelkäfig' was the German attack on part of the Maginot Line toward Lunéville in eastern France by Generaloberst Wilhelm Ritter von Leeb’s Heeresgruppe 'C' as part of 'Grün' (iii) (May/June 1940).
Basic overview
Start date: 30 April 1940 End date: 31 May 1940
Scope: Medium
Nature: Land, Land/air battle
Status: Implemented