![Is there any particular reason the PUMA has ERA and NERA instead of all NERA/ERA when functionally they provide the same CE protection. Is WT not modelling the armor accurately enough to Is there any particular reason the PUMA has ERA and NERA instead of all NERA/ERA when functionally they provide the same CE protection. Is WT not modelling the armor accurately enough to](https://preview.redd.it/is-there-any-particular-reason-the-puma-has-era-and-nera-v0-hxg0rdj6lpz91.png?auto=webp&s=744356939613ada64212bd9cdc2913fbee15ee42)
Is there any particular reason the PUMA has ERA and NERA instead of all NERA/ERA when functionally they provide the same CE protection. Is WT not modelling the armor accurately enough to
![The Puma armoured infantry fighting vehicle making its Paris debut following successful desert trials - Defense Update: The Puma armoured infantry fighting vehicle making its Paris debut following successful desert trials - Defense Update:](https://defense-update.com/wp-content/uploads/2014/06/Puma-_desert800.jpg)
The Puma armoured infantry fighting vehicle making its Paris debut following successful desert trials - Defense Update:
![Puma IFV - Armed with a 30mm autocannon and Spike LR ATGM. A good scout/support vehicle for German top-tier that would introduce fire and forget ground missles. : r/Warthunder Puma IFV - Armed with a 30mm autocannon and Spike LR ATGM. A good scout/support vehicle for German top-tier that would introduce fire and forget ground missles. : r/Warthunder](https://i.redd.it/mdeocggefj621.jpg)
Puma IFV - Armed with a 30mm autocannon and Spike LR ATGM. A good scout/support vehicle for German top-tier that would introduce fire and forget ground missles. : r/Warthunder
![Puma IFV will continue to be in service with German army despite recent technical failures | Defense News January 2023 Global Security army industry | Defense Security global news industry army year Puma IFV will continue to be in service with German army despite recent technical failures | Defense News January 2023 Global Security army industry | Defense Security global news industry army year](https://www.armyrecognition.com/images/stories/news/2023/january/Puma_IFV_will_continue_to_be_in_service_with_German_army_despite_recent_technical_failures_925_001.jpg)