On Friday the President of USA talked with several world leaders, afterwards several countries are urging citizens to go home.
What has changed the situation in Ukraine is that Russia now has enough troops for an invation, says american national security advisor Jake Sullivan of the White House.

Here is a overview of Europe, the green area signifying Ukraine, and the dark green presenting the already occupied Crimea half-island.
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Among the countries that are urging their citizens to go home
- Denmark
- Great Britain
- Japan
- Latvia
- Netherlands
- Norway
- South Korea
Denying that they want to invade
In 2008 Russia invaded Georgia during the summer olympics in Beijing in China. Russia’s invation of Crimea in 2014 happened at the same time as the winter olympics in Sochi in Russia.
Now Russia has 100.000 troops near the Ukranian border.
Russia has several times denied that they have plans to invade Ukraine.
Flights to Ukraine are halted
Some airlines have cancelled flights to Ukraine during heightened fears of invation.