SNCF Resistance aimed at disrupting and fighting the German occupying forces. This allowed SNCF employees to perform many acts of resistance, including the formation of the Résistance-Fer movement in 1943. Nearly 1,700 SNCF railway workers were killed or deported for resisting Nazi orders. 150 Résistance-Fer agents were shot for their acts of resistance, 500 of them were deported. Half of those deported died in concentration camps. German occupying forces in France also requisitioned SNCF to transport nearly 77,000 Jews and other Holocaust victims to Nazi extermination camps. These deportations have been the subject of historical controversy and lawsuits (such as the
SNCF Class BB 26000 simplicity of equipment, and price. Two locomotives SNCF BB 20011 and 20012 were used to develop and test the dual voltage traction system, microprocessor control systems and auxiliary motors, BB 20012 was used to develop and test the pneumatic and electrical braking system. The Paris-based industrial design group MBD Design contributed to the design of the locomotive. 264 of the class were ordered by SNCF, only 234 were built, the last 30 of the order were instead built as a new triple voltage design capable of also operating on 3 kV DC; these used asynchronous electric motors and became the