Pro-Russian militants stormed government buildings in Luhansk, one of the largest cities in eastern Ukraine.
About 300 unarmed Ukrainian soldiers confronted Russian troops at an air base on the Crimean Peninsula.
The pro-Russian leader of Ukraine’s Crimea appealed to Russia’s president for help in keeping the peace.
New government puts security forces on high alert, warn Russia not to send troops.
Ukrainian parliament delays formation of a new government.
An AP reporter has seen 10 bodies on the edge of the anti-government protesters fortified camp.
Government and protesters have agreed to a fragile truce to mourn the dead.
Move follows deadliest day of violence since the anti-government protest began in November.
A string of attacks has struck Egypt on the eve of the third anniversary of the revolution that overthrew Hosni Mubarak.
Three bombings hit high-profile areas around Cairo, including a suicide car bomber who struck the city’s police headquarters,