Three people were wounded in a bomb blast on Wednesday during an international event marking the Armistice Day in the Saudi city of Jeddah.
An explosive device went off during the remembrance event marking the 102nd anniversary of the end of the First World War.
The event was being held at the city’s non-Muslim cemetery, and was attended by French, American, British, Italian, and Greek officials.
Greece’s Foreign Ministry condemned the attack and said a Greek policeman serving in the Greek Consulate in Jeddah was wounded.
"The embassies that were involved in the commemoration ceremony condemn this cowardly attack, which is completely unjustified,” said the French Foreign Ministry.
“They call on the Saudi authorities to shed as much light as they can on this attack, and to identify and hunt down the perpetrators."
Wednesday marks the 102nd anniversary of the armistice ending World War I and is commemorated in several European countries.
Jeddah, the Red Sea port city, saw its Ottoman troops surrender to the local troops backed by the British in 1916 amid the war.
The latest attack follows a stabbing on Oct. 29, when a Saudi man attacked and injured a guard at the French consulate in Jeddah.
Islamic terrorist groups ranging from the Taliban in Afghanistan to Hezbollah in Lebanon have condemned Macron’s defense of the Muhammad cartoons.