In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter jet takes off the Khmeimim airbase in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705529

In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter jet flies in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705527

In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter jet flies in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705526

In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter flies in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705525

In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter jets fly in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705524

In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter jet flies in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705522

In this undated handout video grab released by the Russian Defense Ministry, Russian Sukhoi Su-57 fighter jet takes off the Khmeimim air base in Syria's Latakia province, Syria, November 19, 2018. Editorial use only, no archive, no commercial use.

19.11.2018#5705520