State-run news agency SANA reported air defenses had shot down some of the missiles targeting the base.
Syria's air defenses shot down missiles targeting Shayrat air base in Homs province early Tuesday, state media reported, as a Hezbollah media arm said missiles targeting Dumayr base near Damascus were also intercepted.
Shayrat was hit past year by USA cruise missiles, launched in response to a chemical attack that killed at least 70 people in the rebel-held town of Khan Sheikhoun.
A top Russian chemical weapons protection expert, Igor Kirillov said experts from Organization for the Prohibition of Chemical Weapons are set to visit Douma tomorrow.
The news agency did not give further details and it was unclear who was behind the attack, which Syrian state television branded as an "aggression".
The decision comes two days after France took part in US-led air strikes on suspected chemical sites in Damascus following an alleged chemical attack in the Ghouta town of Douma. Social media reports are pointing the finger at Israel for the strikes.
Russian Federation says the western strikes on Syria are 'unacceptable and lawless'
Invited into Syria by the Assad-regime, Russian Federation sees itself as a rightful protector of Syria's sovereign rights. In his first days in his job, Bolton has quickly assumed the role of "quarterbacking" the policy part of Syria strategy.
Unconventional Volume of Stocks Celgene Corporation's (CELG)
CELG underperformed the S&P500 by 42.83%. (SPG) by 37.78% based on its latest 2017Q4 regulatory filing with the SEC. (NASDAQ:FB). It is negative, as 75 investors sold CMG shares while 157 reduced holdings. 38 funds opened positions while 69 raised stakes.
Goldman Sachs ActiveBeta Europe Eq ETF (GSEU) Rises 0.48% for April 16
The investment management company reported $5.68 EPS for the quarter, beating the Zacks' consensus estimate of $4.90 by $0.78. Brighton Jones Limited Company invested 0.05% of its capital in The Goldman Sachs Group, Inc . (NYSE:GS) with "Hold" rating .
In Washington, Pentagon spokeswoman Heather Babb said: "There are no USA or coalition operations in that area".
The Syrian military believes Israeli warplanes were responsible..
"We don't comment on such reports", Reuters quoted a spokesman for the Israeli military as saying.
Israel's main concern in Syria is the growing influence of Iran, which it says supplies weapons to Hezbollah from inside the country.
That attack killed four Iranian military personnel - but Israel did not confirm or deny involvement.