Watch: Footage of 'Israeli Strike' Near Damascus

Syrian state TV airs footage of airstrikes near capital; Syrian army says strikes proof Israel is supporting rebels.

Ari Soffer ,

IAF F-16 (illustrative)
IAF F-16 (illustrative)
Flash 90

Syrian state TV has aired what it says is footage of Israeli airstrikes near the capital Damascus.

The alleged airstrikes took place Sunday evening, and included a strike on the Dimas air base and Damascus International Airport. 

Both civilian and military aircraft operate at the airport, which lies just southeast of Damascus near flashpoint areas including Eastern Ghouta, large parts of which are in rebel hands.  

There was no immediate reaction from the Israeli army, but the Syrian military reiterated earlier claims that the "Israeli enemy" was responsible, and claimed that the attack proved Israel was trying to help rebels oust the Assad regime.

"This direct aggression by Israel was carried out to help the terrorists in Syria, after our armed forces secured important victories in Deir Ezzor, Aleppo and elsewhere," the army said. Sunday's air raids proved "Israel's direct support for terrorism in Syria," it said, using the regime's collective term to refer to peaceful opponents, armed rebels and jihadists fighting in Syria.

It said no casualties were caused in the strikes.

Later, the Syrian foreign ministry said it had asked UN Secretary General Ban Ki-moon and the UN Security Council to impose sanctions on Israel, describing the strikes as "a heinous crime against Syria's sovereignty", according to state news agency SANA.

The Britain-based Syrian Observatory for Human Rights, which monitors the conflict, said both of the targeted sites were used for military purposes.  

"Both were military sites, and weapons were being stored there," Observatory director Rami Abdel Rahman told AFP.

Reports circulating in the immediate aftermath of the strikes suggested the sites targeted included surface-to-air missiles destined for Lebanese Shiite terrorist group Hezbollah.

Israel has reportedly carried out a number of raids on Syrian targets and on Hezbollah positions - including one just over a year ago at the Dimas airbase.

In March, Israeli warplanes attacked Syrian army positions just hours after a bomb wounded four Israeli soldiers on the Golan, one severely.

Aleppo ceasefire talks

Sunday's violence came as the UN envoy to Syria announced he would meet in Turkey with rebel leaders from Aleppo to discuss a possible freeze in fighting.

Staffan de Mistura "will travel very soon to Gaziantep (in Turkey) to discuss his plan with key rebel groups from Aleppo", his spokeswoman Juliette Touma told AFP.

She did not specify when exactly the talks would take place.

De Mistura has been pushing efforts for ceasefires in limited areas of Syria to lay the groundwork for peace talks to resolve the country's devastating civil war.  

Speaking to AFP from Turkey, rebel leader Sobhi al-Rifai said: "We are ready for a meeting and for dialogue with anyone to discuss the Syrian issue."  

But Rifai, who is part of major rebel umbrella organisation the Revolutionary Command Council, did not confirm whether his group or any other faction would meet the UN envoy.

Rebels in Aleppo city also do not include among their ranks any jihadists from the Al-Qaeda affiliate Al-Nusra Front, or from the jihadist Islamic State (IS) group.

Elsewhere on Sunday, Syrian troops repelled an attack by jihadists from the IS group on a military airport in the eastern province of Deir Ezzor, the monitor said.

"Troops and pro-regime militia stopped the attack that Islamic State launched on the Deir Ezzor military airport," it said, adding that both sides suffered heavy losses in the fighting.

The jihadists had withdrawn to the edges of the base, a day after managing to seize a southeastern part of the complex.

The Observatory said more than 100 jihadists had been killed in fighting for the base since Wednesday, when they launched an operation to try to take the airport.

Pro-regime forces also suffered heavy casualties, with some 59 troops killed, it said.

The Syrian conflict, which evolved from a pro-democracy movement into a full-blown civil war, is estimated to have killed more than 200,000 people and forced half the population to flee their home

AFP contributed to this report.