The plane vanished from radar screens over Syria’s Latakia Province late Monday while Israeli and French forces were launching strikes against the Arab country.

Fifteen Russian personnel members were killed after the Russian aircraft came down at the Hmeymim air base in Latakia, which is run by Russian forces.

“The Israeli pilots used the Russian plane as cover and set it up to be targeted by the Syrian air defense forces,” the Russian Defense Ministry said in a statement on Tuesday.

“As a consequence, the Il-20, which has radar cross-section much larger than the F-16, was shot down by an S-200 system missile,” it added.

Fifteen Russian personnel members were killed after the Russian aircraft came down at the Hmeymim air base in Latakia, which is run by Russian forces.

Ministry spokesman Igor Konashenkov said, “We reserve the right to take commensurate measures in response.”

Konashenkov described the Israeli military’s actions as “hostile” and “an act of provocation,” Russia’s Interfax news agency reported.

Shedding further light on the incident, Syrian state media said that Latakia’s capital of the same name came under attack from “enemy missiles” at around the time when the plane disappeared, forcing Syrian air defenses to respond.