Lots of upgrades make this a deadly weapon of war.
Ukraine could be about to get the tanks it wants to fight Russia
Possible future of the new Leopard 2 tanks in the Czech Army
Fact check: Videos do not show tanks en route to Ukraine – DW – 01/27/2023
Leopard 2: NATO tanks will be key to Ukraine's latest offensive, International
What's stopping German-made Leopard 2 tanks to Ukraine?, Explainer News
Germany must overcome its reluctance to send heavy armor to Ukraine
Ukraine expects to get 100 Leopard 2 tanks from 12 countries, once Germany approves: Senior Ukrainian official - ABC News
Ukraine gets its tanks: Poland sending Leopard 2, and other nations may follow - Breaking Defense
Switzerland to return Leopard 2 tanks to Germany – DW – 11/22/2023
Why the Leopard 2 Is Such a Badass Tank: History, Specs, and More