On 25th September 2014, Roisin Robertson tweeted a link to a Press TV interview with Ken O’Keefe. She wrote: “Ken O’Keefe dares to say what others do not”. Press TV is a state television service of the Iranian regime, which at one time had its UK broadcasting license revoked for broadcasting confessions obtained by torture. Ken O’Keefe is an American conspiracy theorist, Holocaust denier and Hitler apologist who explicitly compares Jews who support Israel to Nazis. In the course of the Press TV video Mr O’Keefe put forward conspiracy theories about “Greater Israel…psychopaths”, and asked: “…are you going to sacrifice more of your American sons and daughters for Israeli wars, for Zionist wars?”
On 24th October 2016, Ms Robertson tweeted: “Zionist history” along with a tweet that reads: “Opinion: Of course the word ‘Zionist’ is an accusation” and which further claims “Zionism is a violent ideology…”
On 15th October 2012 Ms Robertson tweeted: “UK, Israel seeking to develop SARS-like race-specific bio-weapon”. Although the specific page is now deleted, it links to a page on the far-right extremist David Duke’s website, indicating that it probably relates to a section of David Duke’s book, which reads: “The Ultimate Supremacist Terror-Weapon…The unholy marriage of Jewish supremacism and terrorism is best symbolised by an entirely new kind of weapon now under development in the Supremacist State of Israel. It is an ethnically-targeted, biological bomb…a biological weapon that would harm Arabs but not Jews…”
On 5th December 2015, Ms Robertson tweeted: “You couldn’t make it up Israel is getting oil on the cheap from ISIS”, along with a link to a conspiracy theory website.
On 7th April 2017, Ms Robertson alleged that the terrorist group Jabhat al-Nusra advances the cause of or is controlled by Israel, tweeting: “Homs: Strike clear sign US backs ‘terrorists’ al-Nusra and others means of American, Israel and Arab regimes”.