The two nations remain divided on the amount of compensation Russia will receive, as well as when the payment will occur.
Samantha Lewthwate, a British-born Muslim accused of terrorism, has allegedly orchestrated the slaughter of more than 400 people in the region.
Moscow again repeated its denial that any regular Russian troops were involved in the eastern Ukraine conflict, which has cost over 6,100 lives.
While violence has lessened significantly since the ceasefire came into force in February, both sides accuse the other of violations.
In a reversal of previous statements, Serbia's government says it wants to be a part of the Turkish Stream pipeline project.
The Hedgehog-2015 drills involve eight NATO nations, including the United States, United Kingdom, Germany and Poland.
Republicans and Democrats divide over how the Pentagon should be funded, and the bill is a long way from passage.
Ukrainian President Petro Poroshenko had asked Facebook to open a separate office in Ukraine.
The exercise in Tajikistan will include thousands of troops and dozens combat aircraft from six former Soviet states.
The rockets had been stored in accordance with the ceasefire in eastern Ukraine, but have recently been removed, suggesting further use.
The U.S. secretary of state traveled to Turkey, where NATO ministers also were to discuss instability in Syria and Iraq.
A Russian teen allegedly posted a pro-Nazi message to social media and could face steep consequences.
With a looming Iran nuclear deal deadline, a ceasefire in Ukraine barely holding and Syria in ruins, smiles and handshakes go a long way.
If Georgia joins, Ukraine's long-shot bid may also get a boost.
A meeting in Sochi, Russia, between the two officials is the U.S. envoy's first trip to the country since the annexation of Crimea.
The murdered politician's final report outlines Russia's involvement in Ukraine and its toll in lives and money.
The Ukrainian parliament, the Rada, passed the first reading of a bill Tuesday that would allow foreigners to serve in the country's armed forces.
With tensions between Russia and Poland high, France has offered to supply the Polish government with submarines and cruise missiles.
One day after the German chancellor, the head of U.S. diplomacy talks Ukraine (and more) with Putin.
After Xi Jinping's visit to Russia, Moscow has accepted China's invitation to Russian troops to march at a Victory Day parade on Sept. 3.
Polls give Komorowski around 40 percent support. His closest rival, Andrzej Duda, who is backed by the conservative opposition Law and Justice party, has about 30 percent.
So-called prime minister of the self-proclaimed Donetsk People's Republic says one of two aid workers is "CIA agent" but offers no proof.