Brent crude futures rose as much as 3.3 per cent to $74.31 a barrel.
IS-linked news agency releases video of the four alleged "martyrdom-seekers" behind the attack.
PM Khan, President Rouhani discuss entire spectrum of bilateral relations and ways to further ties in diverse fields.
Residents count several missile strikes, one of which apparently hit a military camp of forces loyal to Tripoli.
Country has been gripped by unrest since 2011 when authorities cracked down on protests demanding political reform.
PM accompanied by Shireen Mazari, Ali Zaidi, Zulfi Bukhari, Abdul Razak Dawood, Zafar Mirza and Nadeem Babar.
Three government security personnel suffer minor injuries during the exchange of fire.
Premier makes a stopover in Mashhad before proceeding on to Tehran where he was presented a 'static guard' upon arrival.
It is “the highest death toll among regime forces since the caliphate was declared defeated”.
No injuries or casualties reported on either side.
"If we continue like this we will reach a catastrophe," PM Hariri says.
Resolution a harsh bipartisan rebuke to Trump that took the historic step of curtailing a president's war-making powers.
A source says talks with Reliance are for a 25pc stake.
The move comes a day after the US terrorism designation for Iran’s Revolutionary Guard formally took effect
Deputies back other changes to the constitution including to give the military greater influence in political life.
The verdict was swiftly condemned by the Bahraini opposition.
The conflict has unleashed the world’s worst humanitarian conflict, according to the United Nations.
The governor has been arrested several times in recent months in connection to an investigation related to a land sale.
Pedersen arrived in Damascus on Saturday, in his third official visit to the country since assuming his post in January.
Israel and the Gulf Arab countries are in the midst of a diplomatic push aimed at forging an alliance against Iran.
Lawyer says woman is on a pardon list but release procedures are still underway.