This ends our live blogging for March 3. Be sure to check back tomorrow for our continuing coverage.
In his latest dispatch from Ukraine, Christopher Miller looks at the Donbas rail blockade:
Mystery Surrounds Blockade Forcing Kyiv's Hand
Tensions continue to rise in eastern Ukraine as frequently armed activists ratchet up their makeshift blockade to divide Russia-backed-separatist-controlled territory from the rest of the country nearly three years after the onset of violence. read more