Saudi Arabia says it will respond with "necessary measures" to attacks on two oil facilities as it reiterated the accusation that Iran was behind them.
Minister of State for Foreign Affairs Adel al-Jubeir said the weapons used were Iranian and vowed to release the full findings of the investigation.
Iran denies involvement in the attacks.
Earlier, a senior Iranian military official said Iran was ready to destroy any aggressor after the US announced it was sending troops to Saudi Arabia.
Iranian-backed Houthi rebels in Yemen have said they were responsible for the drone and missile strikes on 14 September that affected the global oil supply.
Tensions between the US and Iran have escalated since US President Donald Trump abandoned a deal limiting Iran's nuclear activities last year and reinstated sanctions.
Speaking to reporters in Riyadh, Mr Jubeir said Saudi Arabia was in consultation with its allies and would take necessary and suitable measures after its investigation was complete, without giving details of possible actions.
He repeated that the strikes targeting the Abqaiq oil facility and the Khurais oil field had come from the north and not from Yemen but did not give a specific location, and urged the international community to take a stand/.
"The kingdom calls upon the international community to assume its responsibility in condemning those that stand behind this act, and to take a firm and clear position against this reckless behaviour that threatens the global economy," he said.
Connect With Us