A
fluent Arabic speaker, Avi was the Middle East Affairs correspondent
for Israeli Public Radio covering the Israeli-Palestinian conflict, the war in Iraq and the …
Tensions are escalating between two of the biggest powers in the Middle East: SaudiArabia and Iran. SaudiArabia ordered all citizens to leave Lebanon after …
From a Yemeni missile attack to the
resignation of Lebanon's prime minister, the "Cold War" between Middle
East rivals Saudi Arabia and Iran has been heating up.
Experts believe the risk of a direct military clash is low, but why have tensions escalated now and how will the crisis evolve?
Let's look at five questions on the Riyadh-Tehran rivalry and its implications.
What are the origins of the rivalry?
Sunni powerhouse Saudi Arabia and Iran, the predominant Shiite power,
have a long-standing rivalry based as much in geostrategic interests as
religious differences.
Facing off across the Gulf, the two energy-rich powers have for decades stood on opposing sides of conflicts in the Middle East.
The Iranian revolution of 1979 and the advent of the Islamic Republic
— with its fiercely anti-American slant — were perceived as a double
threat to the conservative Sunni monarchies of the Arabian Peninsula,
allied with the United States.
Saudi Arabia was a key financial backer of Iraqi dictator Saddam Hussein during his 1980-1988 war with Iran.
With Iraq weakened following the 1991 Gulf War, Saudi Arabia and Iran
became "the two main regional powers," said Clement Therme, a
researcher at the International Institute for Strategic Studies.
How have tensions escalated recently?
The latest round of tensions began when Riyadh and Tehran broke off
diplomatic relations in January 2016, after Iranians stormed Saudi
Arabia's embassy and consulate in response to the execution of a
prominent Shiite cleric.
That followed the 2015 nuclear deal between Tehran and six world
powers, which Riyadh feared was a step towards ending Iran's
international isolation.
Rhetoric between the two grew increasingly belligerent, including
over Saudi Arabia's Gulf neighbor Qatar. Riyadh and several of its Sunni
allies broke off diplomatic relations with Qatar in June 2017, accusing
Doha of support for extremism and links with Iran, claims that it
denies.
On the first weekend of November, the animosity reached new heights.
First, the Saudi-supported prime minister of Lebanon, Saad Hariri, in a
broadcast from Riyadh announced his resignation, blaming Iran's "grip"
on his country via Shiite movement Hezbollah.
Several hours later, Saudi Arabia said its air defenses near Riyadh
intercepted and destroyed a missile fired from Yemen, where a Saudi-led
coalition is battling Iran-backed Shiite rebels.
That set off a fierce war of words between Riyadh and Tehran, with
Saudi Arabia's powerful Crown Prince Mohammed bin Salman accusing Iran
of "direct military aggression." Tehran denied any involvement in the
missile attack, with President Hassan Rouhani warning that Iranian
"might" would fend off any challenge.
Why now?
"The main cause of the current tensions is related to the proxy
confrontation between Iran and Saudi Arabia," Therme said, pointing to
wars in Iraq, Syria and Yemen.
Recent months have seen changes in these confrontations that appear to have brought the tensions to a head.
In Iraq and Syria, the increasingly successful campaign against ISIS
has changed the situation on the ground. Offensives in both countries
have forced the jihadists from nearly all the territory they seized in
mid-2014.
As the threat from a common enemy "has imploded, tensions between
these historic adversaries have escalated," said Max Abrahms, professor
of political science at Northeastern University in Boston.
As Iraq looks to a post-ISIS era, Riyadh has been taking steps to
build stronger ties with the country's Shiite-dominated government. A
flurry of visits between the two countries this year saw talk of a
warming of ties, including a trip by Prime Minister Haider al-Abadi to
Riyadh in late October.
In Syria, meanwhile, the Iran-backed government of President Bashar
al-Assad has over the past year managed to reassert control over large
parts of the country by defeating, among others, rebel groups backed by
Riyadh.
"The Saudi-Iranian rivalry has become the organizing principle for
Mideast alliances, reminiscent of how the Cold War divided countries
along US and Soviet lines," Abrahms said.
Analysts said the election as US president a year ago of Donald Trump
has also contributed to the rise in tensions. Trump's open hostility
towards Tehran has "released anti-Iranian energies in the Arabian
Peninsula" and emboldened Riyadh, Therme said.
How important is the Sunni-Shiite divide?
The Sunni-Shiite divide between Saudi Arabia and Tehran is a crucial factor in conflicts between the two countries.
Religious tensions have heightened since the 2003 US-led invasion of
Iraq that brought the majority Shiites to power in Baghdad instead of
Saddam's Sunni-dominated regime.
The 2011 Arab Spring uprisings, which saw Iran support the demands of
sizable Shiite minorities in Gulf monarchies, was another turning
point, Therme said.
"Arab states appeared vulnerable and Iran was then defined as the main threat to regional stability," he said.
Iran has even called into doubt the suitability of the Saudi royal
family to serve as custodians of Mecca and Medina, the holiest cities in
Islam — especially after a stampede at the annual hajj pilgrimage in
2015 left hundreds of Iranians dead.
How will the crisis evolve?
While the increase in tensions has raised serious concerns, few expect an outright military confrontation.
"A broader regional conflict remains unlikely," said Graham
Griffiths, a senior analyst at consulting firm Control Risks, saying
Riyadh would instead look to use the latest missile incident to push for
further sanctions against Tehran.
Therme agreed that both sides would steer clear of open conflict.
"Iran has experience of the war with Iraq ... and Saudi Arabia is
bogged down in Yemen, after failing to define the future of the Syrian
revolution ... and counter Iran's influence in Iraq," he said.
"Saudi Arabia's rhetoric does not necessarily reflect interest in
war," consulting firm Eurasia Group said, pointing to a potential
domestic reason for Riyadh's combative tone.
Prince Mohammed is looking to "leverage the nationalist rhetoric to
solidify his position" as he pursues an anti-corruption purge some see
as an attempt to cement his hold on power, the group said.
"At the same time, escalatory statements against Iran help shift the
media attention away from the domestic power struggle," it said.