Saudi King Salman condemned the attack at Pensacola’s Florida air base, calling it “barbaric,” US President Donald Trump said.

Trump tweeted that the king called him to express "sincere condolences,” BBC reported.

Shooting occurred on Friday at the US Navy airbase, reportedly leaving three or four people killed.

Sources say the shooter was a Saudi student at the airbase’s flight program named Mohammed Saeed Alshamrani.

The FBI is investigating the incident. According to the incident, six Saudis have already been questioned.