Pro-Russian Rebels

Turkey wants to prevent a Kurdish state—but it is not the only power with political aims in Syria.

Military courses have been shortened to get more cadets into Ukraine's armed forces faster.

Uncle Sam appears as villainous Fasciston, while the patriarch looks suspiciously like Putin.

Big data shows protests in Donetsk and Luhansk were inspired more by economics than ethnicity.

President Poroshenko has instructed the Ukrainian army to be ready to open fire if attacked.

While the front lines have been relatively quiet, Ukrainian commanders are convinced it will not last.

It seemed peace was possible a year ago, but the war never stopped.

Clashes near the port city of Mariupol and the rebel-held town of Gorlivka have put further strain on a fragile ceasefire.

"I always felt ashamed I wasn't in the war when some 18-year-old guys...have to go."

Helping with the Iran deal will not mean Putin gets to keep Ukraine. On the contrary.

A former neo-Nazi becomes a Ukrainian hero as he picks off separatist soldiers.

The pro-Russian separatists have access to a radioactive bunker. Kiev fears they plan to weaponize it.

A U.N. investigation into who shot down the plane is expected to conclude before the end of the year.

The news comes as a new report details further evidence of Russia's military presence

Mariupol is on the road to Crimea, but taking the city is far beyond the rebels' reach without Putin's troops.

U.S. Secretary of State John Kerry will meet Russian President Vladimir Putin in Sochi, Russia, on Tuesday to discuss Ukraine and other issues, the United States said on Monday.

NATO's chief pointed to a "steady flow of heavy equipment, tanks, artillery, ammunition, air defense systems and a lot of training."

The Moscow celebrations to mark the defeat of Nazism has become a Putin love-in.

U.S. and Ukrainian official have both reported that both Russian troops and weaponry are gathering on the border.

Soldiers with untreated post-traumatic stress disorder are reportedly partly responsible, say NGOs.

Washington says Moscow training pro-Russian rebels and quantity of air defence equipment in eastern Ukraine "highest since August".

The U.S. accused Russia of building up air defense systems inside eastern Ukraine and of involvement in training exercises of pro-Russian separatists.

Vaccination rates have fallen dramatically in the last few years, and the conflict is making things worse.

"This is how it was in World War II in America.Ordinary people are ready to die for their country."

Pro-Russian politicians in Kiev are dying in highly suspicious circumstances.

As the fighting in Donetsk continues, so does the battle over Ukraine's national language.

Kiev claims separatist rebels using heavy weapons banned under ceasefire as one killed and six wounded in clashes.

Witnesses saw a soldier shot dead at point-blank range by a separatist commander.

Separatist forces called back from leave to mount massive offensive this month or next.

Moscow's spy agencies have started a campaign of bomb attacks to create panic and instability across Ukraine.