Saudi authorities have detained three princes including King Salman's brother and nephew on charges of plotting a coup, the US media reported Friday, signalling a further consolidation of power by the kingdom's de facto ruler.
The detentions cast aside the last vestiges of potential opposition to Crown Prince Mohammed bin Salman and come as the kingdom limits access to Islam's holiest sites in a highly sensitive move to contain the fast-spreading coronavirus.
Prince Ahmed bin Abdulaziz al-Saud, a brother of King Salman, and the monarch's nephew Prince Mohammed bin Nayef were accused of treason and taken from their homes early Friday by black-clad royal guards, the Wall Street Journal reported citing unnamed sources.
The Saudi royal court has accused the two men, once potential contenders for the throne, of "plotting a coup to unseat the king and crown prince" and could face lifetime imprisonment or execution, the newspaper said.
The New York Times also reported the detentions, adding that Prince Nayef's younger brother, Prince Nawaf bin Nayef, had also been detained.
Saudi authorities did not immediately respond to requests for comment.
The detentions mark the latest crackdown by Prince Mohammed, who has consolidated his grip on power with the imprisonment of prominent clerics and activists as well as princes and business elites.
Prince Mohammed has also faced a torrent of international condemnation over the murder of critic Jamal Khashoggi inside the kingdom's Istanbul consulate in October 2018.
Already viewed as the de facto ruler controlling all the major levers of government, from defence to the economy, the prince is widely seen to be stamping out traces of internal dissent before a formal transfer of power from his 84-year-old father King Salman.
"Prince Mohammed is emboldened — he has already ousted any threats to his rise and jailed or murdered critics of his regime without any repercussion," Becca Wasser, a policy analyst at the US-based RAND Corporation, said of the latest crackdown.
"This is a further step to shore up his power and a message to anyone — including royals — not to cross him."
Prince Ahmed, said to be in his 70s, had returned to the kingdom from his base in London in the aftermath of the Khashoggi scandal, in what some saw as an effort to shore up support for the monarchy.
Just before his return in October 2018, the prince had courted controversy over remarks he made to protesters in London chanting against Saudi royals over the kingdom's involvement in the ongoing conflict in Yemen.
"What does the family have to do with it? Certain individuals are responsible... the king and the crown prince," he said, according to a widely circulated online video of the incident.
The comment was seen by many as rare criticism of the kingdom's leadership and its role in Yemen, but Prince Ahmed dismissed that interpretation as "inaccurate".
Prince Mohammed had edged out Prince Nayef, the former crown prince and interior minister, in 2017 to become heir to the Arab world's most powerful throne.
At the time, Saudi television channels showed Prince Mohammed kissing the hand of the older prince and kneeling before him in a show of reverence.
Western media reports later said that the deposed prince had been placed under house arrest, a claim strongly denied by Saudi authorities.
The detentions come at a sensitive time as Saudi Arabia bars Muslim pilgrims from Islam's holiest sites to contain the novel coronavirus.
The kingdom has suspended the Umrah year-round pilgrimage over fears of the disease spreading to Makkah and Madina, raising uncertainty over the upcoming Haj — a key pillar of Islam.
The oil-rich kingdom is also grappling with the plunging price of crude, its major source of revenue.