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EXPLAINER: What's behind Russia-Ukraine tensions?
ABC News
Ukrainian and Western officials are worried about a Russian military buildup near Ukraine, fearing it could signal plans by Moscow to invade its ex-Soviet neighbor
MOSCOW -- Ukrainian and Western officials are worried that a Russian military buildup near Ukraine could signal plans by Moscow to invade its ex-Soviet neighbor.
The Kremlin insists it has no such intention and has accused Ukraine and its Western backers of making the claims to cover up their own allegedly aggressive designs.
It’s unclear whether the Russian troop concentration heralds an imminent attack. Russian President Vladimir Putin has pushed for Western guarantees precluding NATO's expansion to Ukraine, and the buildup could reflect an attempt to back up the message.
Here is a look at the current tensions: