UKRAINE

British Foreign Secretary Philip Hammond accused Russian President Vladimir Putin of "subverting" the peace between nations.

The man some call a warlord has praised one of Nemtsov's alleged assassins as a "true Russian patriot."

The IMF's bailout program for Ukraine assumes Kiev will be able to get $15.4 billion from talks with its creditors, according to four sources familiar with the IMF's documents, said an exclusive Reuters report.

The exercises come amid rising concern regarding Russia's actions in eastern Ukraine.

All branches of Norway's military are participating in Arctic Circle exercises -- the biggest in a half-century -- near Russian border.

A trailer of a new documentary shows Putin speaking about an all-night meeting that discussed annexing Crimea.

Nemtsov's associates believe that the Kremlin stood to gain from the killing because he was determined to expose official corruption.

Investigators have said they are trying to determine whether the Nemtsov murder could be part of an Islamist plot.

One of two men charged in the killing of Boris Nemtsov has admitted guilt. But it is unclear which crime he has confessed committing.

Most ministers at an EU meeting in the Latvian capital said Europe should only consider tightening sanctions if the ceasefire was seriously violated.

Two men have been detained over the Russian opposition figure's slaying, according to the head of the country's Federal Security Service.

Ukrainian authorities will ensure “all necessary measures are taken to protect the life and health” of the woman, prosecutors said.

The EU's foreign minister, Federica Mogherini, said there could be a fourth round of Russian sanctions if fighting persists.

Boris Nemtsov had criticized Putin in a radio interview hours before he was murdered in Moscow last Friday.

Reports from border-crossing points between Ukraine and Russia say more are returning than leaving since February's ceasefire.

Parliament has voted to expand the nation's troop level to 250,000, as heavy weapons withdraw on the front lines.

At least 32 miners were killed after an explosion in a coal mine in rebel-held territory on Tuesday.

The head of Russia’s Security Council accused the U.S. of funding Russian opposition groups.

Days ahead of the first anniversary of the aircraft's mysterious disappearance, Tony Abbott hinted that the search may be scaled back.

In a speech before the Security Council, the Libyan ambassador said the world has not done enough to stop the spread of terrorism.

Boris Nemtsov's allies have pledged to publish a report he was working on at the time of his death.