Editor's note: On 21 June, Saudi King Salman named his son Mohammed bin Salman as crown prince, relieving the previous crown prince, Mohammed bin Nayef, of all of his duties.

A Saudi prince needs three sources of power to become king. In order of importance, they are the United States, the royal family, and the Saudi people, although the latter come a distant third in any calculation.

This has been the case for every Saudi king since 14 February 1945 when Franklin D Roosevelt met the kingdom’s founder, King Abdul Aziz on a US destroyer in the waters of Egypt’s Great Bitter Lake.

Franklin D Roosevelt and King Ibn Saud of Saudi Arabia at Great Bitter Lake in Egypt in February 1945 (Wikicommons) When King Abdullah died on 23 January 2015 and his half-brother Salman came to the throne, his son, Mohammed bin Salman had nothing in place. He was a minister of state and advisor to his father, but he was unknown in Washington and he was only 29 years old. A callow youth.

The first in a four act opera to install Mohammed on the Saudi throne began then.

Act One: Royal flush

King Salman flushed out the remnants of Abdullah’s court, starting with the dead king’s Cardinal Richelieu, Khaled Tuwaijri, the general secretary and gatekeeper to the Royal Court.

Tuwaijri was replaced by the young Mohammed who at the same time became the youngest defence minister in the world. Salman installed his brother, Prince Muqrin, as crown prince and put his nephew, Mohammed bin Nayef, as deputy crown prince.

Deputy Crown Prince and Defence Minister Mohammed bin Salman (AFP) Tuwaijri’s downfall was bad news for the Emirati strongman Mohammed bin Zayed. The two had funded and organised the military coup which brought Abdel Fattah al-Sisi to power in Egypt, and all three were united in their common belief that the Muslim Brotherhood, not Iran, represented the existential threat.

The pact between the two states was further damaged by what happened a few months later in April 2015, which could be considered Act Two.

Act Two: Son rise

King Salman kicked his brother Prince Muqrin out of his role of crown prince, put his nephew, Bin Nayef, into the post and made his favoured son, Mohammed, deputy crown prince. Mohammed was pictured kissing the hand of his older cousin, Bin Nayef. But it was only a matter of time before he learned to bite it.

The ground has already shifted under the crown prince’s feet, because the king abolished the crown prince’s royal court. Until then, both the king and the crown prince had separate royal retinues. The abolition of his own court left Bin Nayef with the interior ministry as his sole power base.

Mohammed was pictured kissing the hand of his older cousin, Bin Nayef. But it was only a matter of time before he learned to bite it

Bin Nayef nursed a personal grudge against Bin Zayed, who had likened his father to a monkey. Furthermore, Bin Nayef’s stock with the Pentagon and Washington was high. He was Washington’s man. Very soon things started looking up for regional powers that challenged the Emiratis, the Muslim Brotherhood supporting regimes of Turkey and Qatar.

Bin Zayed licked his wounds and bided his time. Bin Zayed figured he had a way of getting back into favour with the royal court, through another door, one opened by Mohammed. Bin Zayed calculated that he and Mohammed had an enemy in common. With bin Nayef in pole position as crown prince, an obstacle lay in the path of his cousin, Mohammed.

Mohammed’s first moves as defence minister did not go down too well in Washington. He launched a major intervention against the Houthis in Yemen, when Prince Meteb, the minister of the National Guard, was out of the country. The young defence minister earned a reputation for being cavalier. He disappeared on holiday to the Maldives and Barack Obama's defence secretary Ash Carter took days trying to reach him.

Saudi Crown Prince and Interior Minister, Mohammed bin Nayef arrives to attend the 27th ordinary meeting of interior ministers from the six-nation Gulf Cooperation Council (GCC) in April 2016 in Riyadh (AFP) By December that year, the German intelligence agency the BND issued an unusually candid one-and-a-half-page memo portraying the 29-year-old Mohammed as a reckless gambler with too much power.

Bin Zayed moved swiftly. He arranged for a powerful Saudi media mogul to act as interlocutor, into whose accounts he poured millions of dollars. From his own experience, Bin Zayed advised Mohammed to act quickly.

As the Middle East Eye reported at the time, Bin Zayed told Mohammed he had to end the rule of Wahabbism in the kingdom and to cosy up to Israel.

Glowing reviews ensued after his first interview with the Economist. The New York Times’ gullible Thomas Friedman swallowed the bait, hook, line and sinker

Bin Zayed promised to open up the channel of communication with Washington personally, but first Mohammed had to become known as a player in his own right.

He launched the biggest programme of privatisation his country had yet seen. A PR campaign was organised to sell the young prince to a Western audience and in language the West could understand. Mohammed was duly portrayed as a young Turk, an impatient reformer.

Glowing reviews ensued after his first interview with the Economist. The New York Times’ gullible Thomas Friedman swallowed the bait, hook, line and sinker.

“I spent an evening with Mohammed bin Salman at his office, and he wore me out. With staccato energy bursts, he laid out in detail his plans. His main projects are an online government dashboard that will transparently display the goals of each ministry, with monthly KPIs - key performance indicators - for which each minister will be held accountable. His idea is to get the whole country engaged in government performance. Ministers tell you: Since Mohammed arrived, big decisions that took two years to make now happen in two weeks,” Friedman wrote in his hagiography.

Mohammed walked the walk of a moderniser. However, he was also a risk taker. The biggest risk he took when he launched Vision 2030 was not his promise to privatise five percent of the state oil company, Aramco, or even to push back the religious police.

It was to scrap national benefits which account for between 20 to 30 percent of the salaries of public sector workers. As this group makes up two thirds of the workforce, the murmuring of discontent was widespread. Nor was it particularly sotto voce.

Bin Zayed was hard at work establishing a hotline to Washington. Many business links had already been established between the UAE and Trump

Meanwhile, Bin Zayed was hard at work establishing a hotline to Washington. Many business links had already been established between the UAE and Trump. One of them came in the form a billionaire real estate developer, Hussain Sajwani, who had partnered with Trump on a golf course called Akoya near Dubai.

"We made a deal with Trump as an organisation; they know how to run golf courses," Sajwani told Forbes. "We stay away from politics.” Sajwani thought it was business as usual when his US partner became president. This January, Trump revealed that he turned down a $2bn deal from his Dubai friend: "I didn't have to turn it down, because as you know, I have a no-conflict situation because I'm president," Trump said. "It's a nice thing to have, but I don't want to take advantage of something.”

A month before Trump was inaugurated, Bin Zayed flew secretly to New York. He broke protocol by not informing the incumbent US President Barack Obama, whose staff only found out when Bin Zayed’s name was discovered on a flight manifest. According to the Washington Post, Bin Zayed met Trump’s inner circle of advisers Michael Flynn, Jared Kushner and Stephen Bannon.

Bin Zayed’s primary purpose was to offer his services to the Trump family. Bin Zayed’s brother, the UAE’s national security adviser, set up a meeting in the Seychelles between the founder of Blackwater, Erik Prince, and a Russian close to Vladi­mir Putin. The idea was to establish a backchannel line of communication between Moscow and the then president-elect Donald Trump, the Washington Post claimed.

But the meeting also established Bin Zayed as a fixer for Trump in the Gulf. When Trump finally met Mohammed bin Salman in the White House in March, the meeting was described as a “turning point”. Trump took the opportunity to point out that he was reestablishing links with the kingdom which Obama had squandered by pursuing peace with Iran. But the assumption in meeting Mohammed was more telling than the talks themselves: Trump was talking to the future king.

When James Mattis, the US defence secretary, paid a return visit to Riyadh last weekend, he saw King Salman and Mohammed. Bin Nayef, Washington’s former go-to man in the kingdom, was out of the picture.

Act Three: Decrees of Separation

Now comes Act Three. On Saturday, King Salman issued 40 decrees. The most important one was to restore Mohammed’s popularity by reestablishing the financial allowances for civil servants and military personnel that Vision 2030 had slashed. Mohammed was bizarrely given credit for this, although it was his decision to cut the allowances in the first place. This was further to diminish the role of his cousin Bin Nayef in all this.

In other decrees, Mohammed's youngest brother, Khaled, was made US ambassador. Khaled’s only experience of international diplomacy is at the controls of an F16 as a fighter pilot. Curiously, in the same batch of decrees, a minister was sacked for employing his son. That rule however does not apply to the House of Saud.

RSAF pilot Prince Khalid bin Salman, with his brother, the defence minister before his deployment to Southern region pic.twitter.com/x5dBXy2ods — Mohammed Khalid Alyahya (@7yhy) March 26, 2015

Another brother of Mohammed, Prince Abdulaziz bin Salman, was made minister of state for energy affairs. Yet another family member close to Mohammed, his nephew Prince Ahmed bin Fahd bin Salman, was made deputy governor of the oil-rich Eastern Province. The governor of that province is Saud bin Nayef, who is Mohammed bin Nayef’s brother, thus the arrival of the prince as deputy governor represented another way to tighten the noose around the crown prince’s neck.

Dozens of other members of the royal family got important posts, compounding Mohammed’s grip over it.

So that’s Washington squared, the family bought off, and the people pleased. However, Bin Nayef still stands in Mohammed’s way.

Next came decrees about the army and internal security. The head of the army, a career professional, Lieutenant General Eid al-Shalwi, was removed, to be replaced by his deputy, Prince Fahad Bin Turki, who coincidentally had just been in Abu Dhabi to brief Bin Zayed on the war in Yemen.

The key decree which gave the coup de grace to Bin Nayef had nothing to do with Yemen. It was to create a National Security Centre under the guidance of the Royal Court. This organisation is a direct rival to the interior ministry under his cousin Bin Nayef. The fact that the new body reports directly to the Royal Court is significant, because Mohammed controls that too.

When he gave up his job as general secretary to the court to become deputy crown prince, Mohammed ensured that he left an ally inside it to control it for him. That man was Saud Al-Qahtani, who established the reputation of being Tuwaijri 2.0.

Saudi writer Turki al-Ruqi, the founder of Al-Wi’am newspaper, accused al-Qahtani of acting like an internet troll, launching social media campaigns against selected targets to terrify dissenters.

Al-Ruqi claimed al-Qahtani had access to an army of hackers to target sites and defame and damage the reputation of many.

Al-Ruqi alleged: “The man has transgressed a lot. Many of the country’s young men have been his victims. He has provoked tension in the relations between decision makers and the country’s citizens. He has undermined the immunity that is supposed to be enjoyed by ministers and statesmen.”

It is certainly true that a number of prominent Saudi voices have been silenced, like that of Jamal Khashoggi, one of the country’s foremost analysts from within the establishment.

Act Four: Bringing the house down

Act Four? We have yet to know the fate that awaits the Crown Prince bin Nayef. The Trump administration ignores him. He is cut out of important meetings, and his cousin now has all the power.

Is it game, set and match?

It looks like it. The old counter-revolutionary axis has been restored, with the addition of one new face, that of Mohammed. With him are two old faces, Bin Zayed, and the Egyptian president Sisi, who also appeared in Riyadh last weekend to kiss and make up after a brief spat. Trump’s fledging administration is four-square behind each of them, with Israel’s blessing.

Everything is back to where it was under King Abdullah. When King Salman talked to Trump, he was careful to point out that Bin Laden had been a member of the Muslim Brotherhood.

Saudi singer Mohammed Abdu - known as Saudi's 'Paul McCartney - performs in Riyadh in March 2017 with Mohammed bin Salman, King Salman and Mohammed bin Nayef projected in the background (AFP) There is, however, one small difference.

The Arab people from the Atlantic to the Gulf have changed. They have shed blood, lost homes, families, jobs, and their liberty. Thousands are in jail. Thousands more have drowned in the Mediterranean. Millions have been displaced. They are no longer awe struck by their absolute rulers with their absolute privilege and absolute wealth. And they are prepared to fight for basic human rights.

The House of Saud with all its court intrigues, with Abdullah merging into Salman and then Mohammed, has not changed. Access to power depends on the family tree. It makes a difference whether you are a brother or half-brother.

Ministerial portfolios are still handed down from father to son like goods and chattel. Professionals are still replaced with placemen. The family puts enormous power in the hands of one man. It makes gigantic mistakes in Yemen and Syria. And it is still, with its unimaginable wealth, a house of cards.

- David Hearst is editor-in-chief of Middle East Eye. He was chief foreign leader writer of The Guardian, former Associate Foreign Editor, European Editor, Moscow Bureau Chief, European Correspondent, and Ireland Correspondent. He joined The Guardian from The Scotsman, where he was education correspondent.

The views expressed in this article belong to the author and do not necessarily reflect the editorial policy of Middle East Eye.

Photo: Saudi Deputy Crown Prince, Defence Minister and Chairman of the Council for Economic and Development Affairs Mohammed bin Salman (R) addresses the first meeting of Gulf Cooperation Council (GCC) Economic and Development Affairs Authority in Riyadh on 10 November 2016 (AFP)