A proposed gas line through Turkey to Europe is among the plans that could be affected by Russian attacks in Syria.
In a birthday photo opportunity, Russian President Vladmir Putin played ice hockey while airstrikes continued in Syria.
A police official posing as a member of the militant group was approached by Russian-connected gangs in Moldova who had specifically been seeking a buyer from the Middle East.
The conflict in Ukraine has become a prime issue in Canada's upcoming election as politicians court the country's 1.3 million Ukrainian-Canadians.
NATO’s Allied Joint Force commander in Italy called Russia the most dangerous threat to Europe as the country increases its naval reach.
The agency’s next review of Ukraine is scheduled to occur after the implementation of the exchange offer, which is expected to be completed by Oct. 27.
"We are open for offers," said the director of state-owned defense firm Morinformsystem-Agat.
In a YouTube video, a former Ukrainian minister has launched a campaign to have his named removed from the EU's list of sanctioned individuals.
With the passage of a draft law, Ukraine's parliament welcomed foreigners to officially serve in the civil war in the east.
Russian media have refocused their energy from coverage of Ukraine to airstrikes in Syria and criticism of the U.S.
As many as 16,000 Ukrainian military personnel have deserted the country's armed forces since the war began in April 2014.
The war in eastern Ukraine and a poor global economic environment could see the country's GDP fall by 12 percent this year.
The Ukrainian military began pulling back light artillery from the frontline Monday in the hopes of ending a conflict that has resulted in the deaths of over 8,000.
Kiev says elections cannot take place in the east because of continued security problems there.
Following Russian airstrikes in Syria, the Republican presidential candidate aims to demonstrate his expertise in foreign policy.
Monitors said they saw the new, deadly weaponry system in eastern Ukraine as Russian and Ukrainian leaders met Friday in Paris to discuss a solution to the conflict.
With increased Russian military activity in the Arctic, NATO member Norway reacted Thursday to a perceived threat.
The cost of the warring countries' mutual airline bans will be "in the tens, if not hundreds of millions, of U.S. dollars,” says one expert.
With Russian airstrikes in Syria, low oil prices and sanctions, Russian businesses are holding back on construction and expansion plans.
"Washington's willingness to move forward with radars sends a clear signal."
Most Russians don't want their government to admit the Donetsk and Luhansk People's Republics into the Russian Federation, a poll says.
The submarine made the journey from the Northern Fleet to the port of Vilyuchinsk in Russia's farthest reaches. It will join the the Pacific Fleet.