Tension soars as Russia seizes Ukrainian vessels, blocks sea passage
Moscow and Kiev trade jabs over clashes at sea and Russia calls emergency U.N. Security Council meeting over "provocations"
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Moscow and Kiev trade jabs over clashes at sea and Russia calls emergency U.N. Security Council meeting over "provocations"
Ukrainian navy said two of its gunboats were struck and Russian crews boarded and seized them and an accompanying tugboat
The campers carefully aim their assault rifles. Most are in their teens, but some are as young as 8 years old
Crimea bridge is Vladimir Putin's project to show that the disputed peninsula has joined Russia for good
Ukrainian President Petro Poroshenko tells CBS News he needs more U.S. help on the front line of the new Cold War
U.K. accused Moscow of "weaponizing information" in a new kind of warfare, and the White House called it "the most destructive and costly" in history
Truce signed in 2015 stipulated exchange of all prisoners, but both sides are believed to keep dozens captive for use as bargaining chips
Russia has wanted Chechen Anton Gerashchenko extradited from Ukraine since accusing him of the 2012 assassination plot; his wife was killed in the attack
Days after Trump-Putin meeting, diplomat bluntly calls on Russia to reign in separatists it has "complete control over"
European officials say paramedic Joseph Stone died when vehicle carrying monitoring team in separatist region hit land mine: Reuters
Two European members of the monitoring team were wounded
Denis Voronenkov, described as "main witnesses of the Russian aggression against Ukraine," gunned down outside hotel
Ukrainian charity says work in area held by Russian-backed rebels suspended as warring sides use food, as a weapon
Andrei Artemenko reportedly met Trump's lawyer and a business partner in January over plan to lease Crimea to Russia
Haley, the newly instated U.S. ambassador to the United Nations, criticized Russia at her first appearance on the U.N. Security Council
Shelling appeared to intensify after nightfall on Thursday and both sides reported civilian deaths
On Ukraine’s frozen battlefield, government forces and separatists are fighting once again
At least 10 killed this week in fighting between Russian-backed rebels, Ukrainian forces, as both sides wait for U.S. reaction
Ukraine says fighting has flared southeast of the rebel stronghold of Donetsk, and total of 9 killed in a week
Move comes day after U.N. human rights committee condemned Russia's "temporary occupation of Crimea" in Ukraine
Ukrainian forces and Russian-backed rebels acknowledge stalemate, but could dragging the conflict out be "profitable for both sides"?
Following accusation from Putin that Ukraine's government plotted attack on Russian troops in Crimea, both sides bear down
The United Nations says more than 9,400 people have been killed since the conflict broke out and Russia annexed part of Ukraine in April 2014
Ukrainian news website's founder was killed 16 years ago, now one of its leading reporters is also dead
Pregnant woman among at least five killed in worst civilian loss of life in months since two year war started and claimed over nine thousand lives