- Ukraine-Russia News: Live UpdatesThe New York Times
- Biden gives updates on Russia-Ukraine crisis following call with allies | full videoCBS News
- If Putin Pursues ‘Grey Zone’ Tactics in Ukraine, He’ll Be Tough to StopThe Daily Beast
- What does Putin want in Ukraine? The conflict explainedCNN
- Citing U.S. Intelligence, Biden Says Putin Has Decided to Invade UkraineThe New York Times