The U.S. and Germany pledge tanks to Ukraine, signaling heavy fighting ahead : NPR
The U.S. and Germany had resisted sending tanks for months. This marks the latest upgrade in heavy weapons for Ukraine and comes amid growing expectations the fighting will soon escalte.
Germany Resists US, Allied Pressure to Allow Leopard 2 Tanks to Go to Ukraine - Defense One
The Hill's Morning Report — US joins Germany to send tanks to Ukraine
US Expected To Send Abrams Tanks To Ukraine, Sending Political Message To Germany - Los Angeles Times
Latest on Ukraine: British tank training for Ukrainian troops has begun (Jan. 30), NPR Article
Ukraine's Allies Fail to Agree on Sending German-Made Leopard Tanks - The New York Times
Why Germany is struggling to stomach the idea of sending tanks to Ukraine
Russian invasion of Ukraine - Wikipedia
The Unwarranted War: The Avoidable War that will Penalize Severely Ukraine, Russia, the US and the NATO, Europe, Developing Economies and the Global Economy. - The European Financial Review
April 2014: War Erupts in Eastern Ukraine U.S.-Russia Relations: Quest for Stability
Revitalizing Nuclear Security in an Era of Uncertainty