Among the targets were radars and detection equipment used to assess aerial intelligence.
The presence of such equipment constitutes a threat to the State of Israel and IDF operations, the military explained.
Sharaa warned that mass killings threaten Syria’s unity and pledges swift justice.
Syria has been beset by some of the worst violence since the fall of Bashar al-Assad.
A defense ministry source told state media on Saturday that all roads leading to the coast had been blocked to stop violations and help return calm.
Massacre reports put pressure on Syria’s new leadership to respond.
Syrian forces battle Alawite insurgents for a second day as unrest spreads, with over 120 reported killed in the biggest challenge yet to Sharaa’s rule.
Syria TV said the clashes were continuing in the Jableh region.
"Syria is ready ... to solve this decades-old problem imposed on us by a previous regime," Syria's foreign minister said.
Leaks from Syria’s draft constitution reveal a requirement for the president to be Muslim, raising concerns over inclusivity.