In TV interview, Mohammed bin Salman says open conflict with regional rival Tehran will disrupt oil prices, collapse global economy; denies ordering 'heinous' Khashoggi murder

Benchmark crude prices go up by $10, a percentage climb unseen since 1991 Gulf War, amid the worst disruption to world supplies on record

After initial spike, prices moderate as traders analyze likely longer-term implications of attack that paralyzed production of more than 5% of world's daily crude oil production

UN Security Council to hold emergency meeting after explosions, fires rock ships in strategic waterway

Armed Forces commander says will close vital shipping lane to all countries if its oil exports are blocked