'Silver B' was a British and Czechoslovak special forces communications mission to parachute a two-man team into the Plzeň area to support 'Silver A' in German-occupied Czechoslovakia (28 December 1941 onward).
Basic overview
Start date: 28 December 1941 End date: 31 December 1941
Scope: Minor
Nature: Land, Resistance/uprising
Status: Implemented