JERUSALEM—An Israeli fighter jet crashed on Saturday after coming under fire from Syrian air defense during attacks against “Iranian targets” in the war-torn country, a spokesman said.
The exchange of fire was the most serious between arch foes Israel and Iran since the start of the civil war in Syria in 2011.
It marked the first time Israel publicly acknowledged attacking what it identified as Iranian targets in Syria since the war began.
The Israeli military issued a warning to Tehran, saying it was responsible for the drone that entered Israel.
Israel has repeatedly warned in recent weeks against the presence of Iranian forces in neighboring Syria.
The Israeli pilots of the crashed F16 were reported alive.
The Israeli military “targeted the Iranian control systems in Syria that sent the UAV (unmanned aerial vehicle) into Israeli airspace. Massive Syrian anti-air fire, one F16 crashed in Israel, pilots safe,” spokesman Lieutenant Colonel Jonathan Conricus tweeted.
According to a separate military statement, Israeli forces identified an “Iranian UAV” launched from Syria and intercepted it in Israeli airspace with a combat helicopter.
Police said the F16 crashed in the Jezreel valley in northern Israel.
“During the attack, multiple anti-aircraft missiles were fired at IAF (Israel Air Force) aircraft,” the military statement read.
“The pilots of one of the aircraft abandoned as per procedure. The pilots landed in Israeli territory and were taken to the hospital for medical treatment.”
Conricus meanwhile said that the army had confirmed “accurate hits of (the) Iranian UAV control facility” in Syria.
“Iran is responsible for this severe violation of Israeli sovereignty,” Conricus said on Twitter.
Syria said its air defenses repelled two Israeli raids on its military bases in the centre of the country, hitting more than one warplane during the first.
“At dawn, the Zionist enemy carried out a new aggression against one of our military bases in the centre of the country,” state news agency SANA reported.
“Our air defense repelled it and hit more than one plane.”
The Syrian Observatory for Human Rights, a Britain-based monitor of the seven-year civil war, said the Israeli raids had targeted several military bases in the east of the central province of Homs used by both Iranian and Russian military personnel deployed in support of the regime.
Air raid sirens had gone off in Israel in the early hours of the morning following the UAV interception and raids.
The army said it was “monitoring events and is fully prepared for further action, depending on assessments and necessity.”
Israeli Prime Minister Benjamin Netanyahu has held a series of meetings in recent months with Russian President Vladimir Putin on Iran’s influence in war-torn Syria and Lebanon.
Netanyahu has been seeking to persuade Russia to limit Iran’s presence near Israeli territory and to stop it from entrenching itself militarily in Syria.
Russia, Iran and Lebanon’s Shiite Muslim militant group Hezbollah -- which is backed by Tehran -- all support Syrian President Bashar al-Assad in the civil war.
In a meeting in Moscow last month, Netanyahu reiterated Israel’s concerns of what he described as the attempts of Iran to establish a military presence in Syria and produce accurate weapons against Israel there.
“We won’t accept either of those, and will act according to our needs,” Netanyahu said following the meeting with Putin.
On Tuesday, Netanyahu had taken the members of his security cabinet for a tour of the Golan Heights, where they were briefed by the military on the situation.
“We want peace, but are prepared for any scenario, and suggest that nobody tries us,” he said.
Israel has sought to avoid direct involvement in the Syrian war, but acknowledges carrying out dozens of air strikes there to stop what it says are advanced arms deliveries to Hezbollah.