Syria has announced that several of its military bases located in the provinces of Hama and Aleppo have come under missile fire.

According to Syria's state news agency on Sunday, “a new aggression with hostile missiles” happened at 10:30 pm local time, in which military positions in the Hama and Aleppo villages were targeted.

The origins of the attacks are still unclear, but come several weeks after Russia and Syria said Israeli warplanes struck an air base in the Syrian province of Homs.

PressTV-Russia, Syria say Israeli warplanes hit air base in Homs

Russia and Syria say Israeli jets had struck an air base in the Homs province and that Syrian air defense systems shot down five of eight missiles fired. 

It also comes a few weeks after, the US, Britain and France carried out a string of airstrikes against Syria over a suspected chemical attack against Douma. Washington and its allies blamed Damascus for the suspected assault.

PressTV-Syria shot down 46 US missiles: Russia

A top Russian general says Syria's air defenses were able to destroy 46 of the cruise missiles the US, France and the UK fired at Damascus earlier this month.

The Syrian government has strongly denied the allegation, calling on Organization for the Prohibition of Chemical Weapons (OPCW) to send a fact-finding mission for investigations.

Over the past few years, the Israeli military has launched sporadic attacks against various targets on Syrian soil, in assaults slammed by Syria as attempts to boost terrorist groups who have been suffering heavy defeats on the battlefield with Syrian government forces.

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On several occasions, the Syrian army has confiscated Israeli-made arms and military equipment from militants fighting pro-Damascus forces. Israel has also been providing medical treatment to the extremist militants wounded in Syria.