- Why Ukraine wants Leopard 2 tanksNPR
- ‘They have us over a barrel’: Inside the US and German standoff over sending tanks to UkraineCNN
- US, Germany Disagree on Tanks for Ukraine Despite Zelenskyy’s PleasVoice of America
- Leopard 2 tanks: what are they and why does Ukraine want them?The Guardian
- Scholz to lawmakers: U.S. must move first on tanksPOLITICO