Putin

The two leaders spoke on a secure call for about an hour regarding the troop buildup, says White House

The submarine was spotted during Moscow's naval exercises

The visiting French head of state was kept at a distance from the Russian leader during lengthy Ukraine talks

Washington ordered some embassy staff to leave Ukraine on Saturday

Says Washington is prepared to play its part if Russian president is 'genuinely interested' in resolving the standoff

Premier’s position towards West increasingly becoming defiant

The system was described as a self-regulated register of toxic content to protect minors

Spokesperson says Moscow needs time to review the response and would not rush to conclusions

Moscow deploys more forces and fighter jets to Belarus for exercises next month

Minister says one of Moscow's aims is to 'splinter the West'