All coverage
Russia "won't exclude" putting military hardware in Cuba or Venezuela amid "unsuccessful" talks with U.S. over Ukraine
By Mary Ilyushina
Ukraine's Bid to Join NATO, and Why Putin Cares
By John Follain
Opinion | Putin Is Running Rings Around the West
By Walter Russell Mead
U.S. intelligence agencies point to potential Russian invasion of Ukraine within a month's time
By Amanda Macias & Christina Wilkie
Western weakness has emboldened Putin and invited Russian aggression
By Peter Dickinson
If Russia launches an attack on Ukraine, what might it look like? Here are some possibilities.
By Dan De Luce
It's up to Russia to prevent war in Ukraine, NATO chief says
By Murray Brewster
The US Must Prepare for War Against Russia Over Ukraine
By Evelyn N. Farkas
NATO, Russia in a standoff after talks in Brussels
By David M. Herszenhorn
Putin calls America's bluff on Ukraine
By Damon Linker
Security talks with US and Nato 'unsuccessful', says Kremlin
By Max Seddon & Henry Foy
Russia writes off security talks as diplomatic 'dead end'
By Henry Foy & Ben Hall
US accuses Russia of planning 'false-flag operation' in eastern Ukraine
By Henry Foy & James Politi
First on CNN: US intelligence indicates Russia preparing operation to justify invasion of Ukraine
By Natasha Bertrand & Jeremy Herb
Putin presents a profound threat to peace in Europe as 'drumbeat of war' sounds on Russia-Ukraine border
By Nic Robertson
U.S. intel suggests Russia is preparing a 'false-flag' operation as pretext for Ukraine invasion
By Josh Lederman, Dan De Luce & Dareh Gregorian
Russia, NATO Fail to Resolve Differences in Ukraine Talks
By William Mauldin & James Marson
The Putin Puzzle: Why Ukraine? Why Now?
By Kathryn E. Stoner
Russia Moves More Weaponry Toward Ukraine, Keeps the West Guessing
By Warren P. Strobel, Nancy Youssef & Michael R. Gordon
White House Says Russia Planning 'False Flag' Operation as Pretext for Invading Ukraine
By Andrew Restuccia & Courtney McBride
Russia Suggests Military Deployment to Venezuela, Cuba if Tensions With U.S. Remain High
By Ann M. Simmons, Laurence Norman & Courtney McBride
Will NATO engage with Russia’s security demands?
By Priyanka Shankar