Defense Ministry: Russian air force not used in Syria since May 1 - Russian Politics & Diplomacy - TASS
Russia sends warplanes to Syria for huge naval drills in Med | AP News
Russian MPs back unlimited deployment of Air Force in Syria — RT World News
Russians fire S-300 at Israeli jets in Syria; could impact tactics, geopolitics - Breaking Defense
Russian warplanes' flights over US bases in Middle East pose dual danger, experts say | Stars and Stripes
Russia Bombed Base in Syria Used by U.S. - WSJ
Russia sends hypersonic-armed fighter jets to Syria for naval drills - report | Reuters
Russian Military Uses Syria as Proving Ground, and West Takes Notice - The New York Times
Russian Air Force Enters Middle East Fray With Strikes in Syria | Aviation International News
Russian Report: 7 Russian Planes in Syria Damaged by Rebel Attack
Russian jet harasses armed U.S. drone over Syria for a third time this month
Russian air strikes in Syria cause 'civilian deaths' | NATO News | Al Jazeera
Russia Is Maintaining Most of Its Military Aircraft and Equipment in Syria, US Officials Say - ABC News
These Are the Russian Military Jets and Planes Stationed in Syria
Russian electronic warfare system arrives in Syria -- report | The Times of Israel
Russian intervention in the Syrian civil war - Wikipedia
Russia to release report on IAF 'actions' in downed plane incident in Syria | The Times of Israel
What Joint Russian-Syrian Air Patrols Might Mean For Foreign Air Forces Over Syria
Test War: How Russia's Air Force Brutally Used Syria for Target Practice | The National Interest
Russia's Air Defence Challenge in Syria | Royal United Services Institute
Russian Warplanes Are 'Trying to Dogfight' US Jets Over Syria, General Says - Defense One
U.S. air chief: Spike in Russian jets flying over American base in Syria
9 Russian and 8 Turkish combat planes carry out the first joint air strike in Syria - The Aviationist
Russia's attack on U.S.-backed rebels in Syria puzzles, frustrates the Pentagon
