Top news
NATO has 'seen' Russian false-flag attempts in Ukraine, Stoltenberg says
By Victor Jack
Harris heads to Munich for high-stakes diplomatic trip
By Jasmine Wright
Russia announced Georgia troop withdrawal 8 days before 2008 invasion
By Sinéad Baker
What do people in the Donbas want?
By Gerard Toal, Gwendolyn Sasse & John O'Loughlin
All coverage
With fast-track passports, Russia extends clout in Ukraine
By Dasha Litvinova & Yuras Karmanau
Images show Russian military activity near Ukraine still high - satellite firm
By Andrew Osborn, Tom Balmforth & Toby Chopra
Russia Tells U.S. No Ukraine Invasion Planned, Tass Reports
By Vladimir Kuznetsov & Nancy M. Cook
Ukraine Blames Russia-Backed Separatists for Shelling in Eastern Ukraine
By Andrew E. Kramer & Valerie Hopkins
Shelling Escalates Along Front Line Separating Ukraine and Pro-Russia Separatists
By Yaroslav Trofimov, Ann M. Simmons & William Mauldin
A Russian invasion of Ukraine would be an international crime
By Kevin Jon Heller & Frederic Megret
Vice President Harris is meeting leaders in Munich to talk about Russia and Ukraine
By Franco Ordoñez
Ukraine accuses pro-Russia rebels of 'provocation' after reports of shelling near border
By Chloe Taylor
It's Not 'The' Ukraine
By Franklin Foer
Putin Cannot Erase Ukraine
By Oxana Shevel & Maria Popova
Passports as Pretext: How Russia’s Invasion of Ukraine Could Start
By Fabian Burkhardt
U.S. says Russia moving toward "imminent invasion" of Ukraine amid "false-flag" concerns over shelling claims in Donbas
By Tucker Reals & Haley Ott
Shelling by Russian-backed separatists raises tensions in east Ukraine
By Shaun Walker, Luke Harding & Emma Graham-Harrison
West says Russia trying to create pretext for Ukraine invasion after shelling in east
By Yuliya Talmazan & Rebecca Shabad
EXPLAINER: Russia-backed rebels a thorn in Ukraine's side
By Vladimir Isachenkov
Biden: 'Every indication' is that Russia will attack Ukraine 'within the next several days'
By Betsy Klein & Kevin Liptak
US says evidence suggests ‘Russia is moving towards an imminent invasion’ of Ukraine
By Kylie Atwood, Jeremy Herb & Veronica Stracqualursi
Latest Ukraine updates: US warns Russia preparing for invasion
By David Child, Federica Marsi & Mersiha Gadzo
The latest on the Ukraine-Russia border crisis
By Tara John, Melissa Macaya & Maureen Chowdhury
Is Putin creating a pretext for war?
By Nathan Hodge
Biden says threat of Russian invasion is 'very high'
By Andrea Shalal-Esa
U.S. intelligence shows Russia's military pullback was a ruse, officials say
By Ellen Nakashima, Shane Harris & Michael Birnbaum