“We have agreed that Ukrainians need assistance to implement the February 21 accord,” Russian Foreign Minister Sergei Lavrov said.

“We have found in Vizify a company that shares our passion for visualization technology and the user experience,” Yahoo said.

Facebook said it worked with "a number of individuals and organizations" in developing and drawing up the new regulations.

The decision comes after the Central American nation requested a meeting at the OAS to discuss Venezuela's crisis.

The official, who asked not to be identified because he was not authorized to talk to the media, said the strike occurred at 2 am.

As of now, eighteen OSCE participating States have responded positively to the request sending up to two representatives each.

Niger had previously refused Libyan requests to extradite him, with the justice minister saying he was "certain to face the death penalty".