JERUSALEM (AFP) - Israel carried out widespread deadly raids against what it said were Iranian targets in Syria on Thursday (May 10) after rocket fire towards its forces it blamed on Iran, drawing global calls for restraint.
The reported exchange of fire came after weeks of rising tensions and followed US President Donald Trump's decision Tuesday to withdraw from the landmark 2015 Iran nuclear deal, a move Israel had long sought.
The bombardment led to calls for calm from Russia, France, Germany and Britain and the European Union, while the United States put the blame squarely on Iran and stressed Israel's right to "self-defence".
Germany and Britain joined the United States in denouncing the rocket fire towards the Israel-occupied Golan Heights they also said was carried out by Iran, while France reiterated its "unwavering support for Israel's security".
Israeli Prime Minister Benjamin Netanyahu said Iran had "crossed a red line" and that the resulting bombardment against targets in Syria "was a consequence".
Iran's President Hassan Rouhani told German Chancellor Angela Merkel in a telephone call that he did not want "new tensions" in the Middle East.
Rouhani did not mention of Israel's strikes in Syria, or those against the Israeli-occupied Golan Heights.
But the chairman of his country's parliamentary committee on foreign affairs, Allaeddine Boroujerdi, condemned the strikes, warning that "Israel has entered a dangerous game".
The Israeli raids in Syria, which a monitor said killed 23 fighters, were one of the largest Israeli military operations in recent years and the biggest such assault on Iranian targets, the Israeli military said.
"We hit nearly all the Iranian infrastructure in Syria," said Defence Minister Avigdor Lieberman.
"I hope we've finished this episode and everyone understood." Israel carried out the raids after it said 20 rockets, either Fajr or Grad type, were fired from Syria at its forces in the Golan Heights at around midnight.
It blamed Iran's Quds force, adding that Israel's anti-missile system intercepted four while the rest did not land in its territory.
There were no Israeli casualties.
If confirmed, it would be the first time Iran has sought to directly attack Israeli-controlled territory aside from an alleged attempted drone assault in February.
"We know that comes from the Al-Quds force," army spokesman Lieutenant-Colonel Jonathan Conricus said, referring to the special forces unit affiliated with Iran's elite Revolutionary Guard.
The Syrian Observatory for Human Rights monitor reported that dozens of rockets were fired from Syria towards the Israeli-occupied Golan, without saying who fired them.
It said the rockets followed a "first Israeli bombardment on the town of Baath" in Quneitra province.
A senior pro-regime military source in Syria confirmed the salvo of rockets, insisting Israel had fired first.
Later, in the early hours of the morning, explosions were heard in Damascus, while live images were broadcast on television showing projectiles above the capital and several missiles destroyed by anti-aircraft systems.
Syrian state media said Israeli missile strikes had hit military bases as well as an arms depot and a military radar installation, without specifying where.
The official Sana news agency said "dozens of missiles were shot down by anti-aircraft systems in Syrian airspace", acknowledging a number had reached their targets.
Israel's military later confirmed it had carried out the raids, saying some 70 military and intelligence targets had been struck and all of its aircraft had returned safely.
Syrian air defences, which fired dozens of times on Israeli jets, were also targeted, he said.
Syria said it was the Israeli strikes that marked a "new phase" of direct involvement in the country's seven-year conflict.
Its army said three people had been killed.
In a rare if not unprecedented move for an Arab country, Bahrain backed Israel's right to "defend itself" after the strikes.
Bahrain is a close ally of Saudi Arabia and the two countries, whose foreign policies are often in lockstep, view Iran as the chief threat to the region.
Israel has long warned it will not accept Iran entrenching itself militarily in neighbouring Syria, where the Islamic republic is supporting President Bashar al-Assad's regime in the civil war.
It has been blamed for a series of recent strikes inside Syria that have killed Iranians, though it has not acknowledged those raids.
The Jewish state says it has conducted dozens of raids in Syria to stop what it says are advanced arms deliveries to Iran-backed Hezbollah, another key foe of Israel.
Israel had been preparing itself for weeks for possible Iranian retaliation.
Trump's withdrawal from the nuclear deal has added to tensions and led to a new level of uncertainty over how Iran will respond.
On Wednesday, Netanyahu held talks in Moscow with Russian President Vladimir Putin, whose country has provided massive military and diplomatic backing to Assad's regime.
"I told President Putin that it is the right of every state, certainly the right of Israel, to take the necessary steps in order to protect itself from this aggression," Netanyahu said, referring to Iran's presence in Syria.
Israel and Russia have established a hotline to avoid accidental clashes in the war-torn country.
Russia was informed in advance of Israel's strikes, Conricus said.
UN Secretary-General Antonio Guterres appealed for an "immediate halt to all hostile acts and any provocative actions to avoid a new conflagration in the region already embroiled in terrible conflicts with immense suffering of civilians," in a statement.