Winston Churchill, Franklin Roosevelt and Joseph Stalin met in Crimea on February 4, 1945. They carved up Germany, Europe and reshaped the world order.
Ukrainian and Iranian authorities have said the recording between an Iranian pilot and air traffic controller is authentic.
The Tor short-range air defense system, code-named the SA-15 by NATO, was designed during Soviet times to shoot down aircraft and precision guided weapons.
"Apologies for lying to you for 13 years," said one state TV host, announcing on Instagram she was quitting.
There were mixed feelings among British MEPs this week as they sat in Strasbourg for the final time before Brexit. But there was delight among Catalan separatists after Carles Puigdemont and Toni Comin were finally allowed to take their seats.
Ayatollah Ali Khamenei's decision to speak at Friday prayers shows how seriously authorities take reaction to the accidental downing of Ukrainian jet.
Tehran scaled back its commitments to the landmark nuclear deal after Trump withdrew the U.S. from the Obama-era pact.
"Today, the American soldier is in danger, tomorrow the European soldier could be in danger," President Hassan Rouhani said.