(R-L) Saudi Arabia's King Salman bin Abdulaziz Al Saud, U.S. President Donald Trump, Abu Dhabi Crown Prince Sheikh Mohammed bin Zayed al-Nahyan and Qatar's Emir Sheikh Tamim Bin Hamad Al-Thani © Jonathan Ernst / Reuters

DUBAI, May 24, (RTRS): Qatar said hackers posted fake remarks by its Amir criticising US foreign policy on Wednesday in an incident which renewed tensions with fellow wealthy Gulf Arab nations just days after President Donald Trump met with regional leaders.Gulf Arab countries including oil giant Saudi Arabia permitted their state-backed media to run the remarks attributed to Sheikh Tamim bin Hamad al-Thani on Qatar’s official news agency even after Doha had issued a robust denial.The development signalled a possible revival of a 2014 rift between Qatar and its neighbours over Doha’s backing of Islamists and suggest behind-the-scenes disarray among US Gulf allies after Trump’s visit to Riyadh this week.Disputes between Gulf Arab states can have significance far beyond their energy rich region. Qatar, Saudi Arabia and the United Arab Emirates have used their oil and gas revenues to influence events in other Middle Eastern countries, and rifts between them can alter the political environment in Libya, Egypt, Syria, Iraq and Yemen.The report said Sheikh Tamim, in a speech to a military graduation ceremony, was critical of renewed tensions with Tehran, expressed understanding for Hezbollah and Hamas, and suggested Trump might not last long in power.A government spokesman told Reuters the Amir had attended a graduation ceremony for Qataris doing national service, “however, he did not make any speech or give any statements”. But Saudi Arabia’s Okaz daily thundered: “Qatar splits the rank, sides with the enemies of the nation.” Riyadh’s Arab News said the comments sparked “outrage” among other Gulf states.An official in the Qatari Foreign Ministry expressed “surprise at the position of some media and satellite channels.” Qatar will track down and prosecute the perpetrators, the statement continued. Authorities in Saudi Arabia and the United Arab Emirates (UAE) blocked the main website of Qatar’s al Jazeera television, which Riyadh and Abu Dhabi have often seen as being critical of their governments.Al Jazeera says it is an independent news service giving a voice to everyone in the region. “The Qatar News Agency (QNA) website has been hacked by an unknown entity. A false statement attributed to His Highness has been published,” a government statement early on Wednesday said.The incident happened days after Qatar complained it was the target of “an orchestrated barrage” of criticism by unknown parties in the run-up to Trump’s visit alleging the Gulf state supported militant groups in the Middle East. “The reality is that the region is on the verge of further escalation,” a Western diplomat in Doha said. “It’s total chaos and no one has vision.”