Next week, the State Department is also expected to encourage Americans to begin leaving Ukraine by commercial flights

The State Department has ordered families of U.S. Embassy personnel in Ukraine to begin evacuating the country as soon as Monday, U.S. officials tell Fox News. 

Next week, the State Department is also expected to encourage Americans to begin leaving Ukraine by commercial flights, "while those are still available," one official said.

Moscow has massed tens of thousands of troops at the border with Ukraine, leading to fears of an invasion.... Read More: FOX News