Since its receipt by Turkey earlier this month, the Russian S-400 missile system has triggered a strong response by its fellow NATO member the United States.
The downing of an Israeli F-16 fighter jet earlier this month by a Syrian anti-aircraft missile resulted from a "professional error" by the crew.
Tel Aviv has been financing and backing terrorist groups in the Middle East region, causing turmoil and disorder in its neighboring countries.
Three Palestinians were injured when Israeli F-16 jets launched four rockets on a post in southern the Gaza Strip.
U.S. President Donald Trump said on Sunday.