More than half of the German's Leopard 2 main battle tanks are unfit for service

Armchair Generals' Focused On The Losses Of The Leopard 2 In Ukraine

Germany is 'wasting time' on sending tanks to Ukraine, its allies say. Here's why the Leopard 2 is so important

Lithuania picks Leopard over Abrams, Black Panther tanks : r/europe

German army admits most of its newly acquired military hardware is faulty & unfit for service — RT World News

Bundeswehr Leopard 2 MBT At 40 ~ Part 3

Poland to send Leopard tanks to Ukraine, if others do, too

WEFore art thou, tanks? - POLITICO

Over Half of Bundeswehr's Leopard 2 Tanks Not Operational - 16.11.2017, Sputnik International

Leopard 2 - Wikipedia

PDF) Main Battle Tanks, Europe and the Implications for Italy Istituto Affari Internazionali (IAI) and Ester Sabatino

Leopard 2 - Wikipedia

Western tanks no 'silver bullet' for Ukraine: NATO commander

Ukraine asks Germany for more Leopard 2 tanks