as an old service man for the Leo1 i have to say " you fucking idiots should change the complete out worn chain wheel before going into mud !! " my heart suffers in pain for that poor maintenanced Leopard :-( greetings from germany.
ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-GL4MmLVOH8cI.htmlt was a danish m113 fitted with a 25mm gun in a 2 man otobreda turret. Never really caught on. Not gyro stabilised, no night fighting capability etc.