German Army Stands by Puma Vehicle Despite Technical Failures - Bloomberg
Germany Approves €1.5 Billion Puma Combat-Vehicle Order - Bloomberg
Germany will spend €770m to upgrade the world's most expensive Puma infantry fighting vehicles, despite a procurement stoppage due to 18 units breaking down during exercises | Gagadget.com
Rheinmetall Awarded €501 Million Contract To Upgrading Puma Infantry Fighting Vehicle - MilitaryLeak.COM