Puma (Italian armoured fighting vehicle) - Wikipedia
Rheinmetall to upgrade German Puma IFV Infantry Fighting Vehicle to standard S1 | Defense News June 2021 Global Security army industry | Defense Security global news industry army year 2021 | Archive News year
PUMA - KMW
German Army Puma IFV meant for NATO rapid response force face technical issues
PUMA - War Thunder Wiki
German Puma IFV's Latest Failures Cast Doubt on Its Future NATO Role