![The Nazis gas vans were hermetically sealed trucks with engine exhaust diverted to the interior compartment. Use of gas vans began after Einsatzgruppe members complained of battle fatigue and mental anguish caused The Nazis gas vans were hermetically sealed trucks with engine exhaust diverted to the interior compartment. Use of gas vans began after Einsatzgruppe members complained of battle fatigue and mental anguish caused](https://i.redd.it/qjsudwkxby4a1.jpg)
The Nazis gas vans were hermetically sealed trucks with engine exhaust diverted to the interior compartment. Use of gas vans began after Einsatzgruppe members complained of battle fatigue and mental anguish caused
![Einsatzgruppen preparation for the invasion of the Soviet Union, 1941 – The Holocaust Explained: Designed for schools Einsatzgruppen preparation for the invasion of the Soviet Union, 1941 – The Holocaust Explained: Designed for schools](https://dsvfmvr182ibt.cloudfront.net/prod/uploads/2019/11/CC-A_0098_-Zyklon-B-for-OTD-September-1_1200x723_acf_cropped.jpg)
Einsatzgruppen preparation for the invasion of the Soviet Union, 1941 – The Holocaust Explained: Designed for schools
![Nazi war criminal Alois Brunner who invented 'gas vans' to massacre Jews and evaded capture after war died after years of squalor and misery in Syrian basement | The Sun Nazi war criminal Alois Brunner who invented 'gas vans' to massacre Jews and evaded capture after war died after years of squalor and misery in Syrian basement | The Sun](https://www.thesun.co.uk/wp-content/uploads/2017/01/composite-nazi-war-criminal.jpg?w=620)