The claim that Marco Rubio revealed Antifa is supported by Iran and Cuba through a transnational network waging terrorism and propaganda against the West is false because while Rubio has publicly accused Iran and Cuba of supporting far-left groups including Antifa, these assertions are based on his political statements without independent verified evidence confirming such direct support or a coordinated transnational terrorist network.
Marco Rubio reveals Antifa is supported by Iran & Cuba through a transnational network, waging terrorism & propaganda against the West.

Marco Rubio Accuses Iran and Cuba of Funding Antifa: 'They Despise the West' - IBTimes UK
Source: ibtimes.co.uk
Key Evidence
Rubio publicly accuses Iran and Cuba of supporting Antifa and far-left groups through transnational networks.
ibtimes.co.ukibtimes.co.ukMarco Rubio Accuses Iran and Cuba of Funding Antifa: 'They Despise the West'
norfolkneradio.comnorfolkneradio.comAntifa the focus at Rubio-hosted international summit
He has convened international meetings to address this alleged threat.
washingtonpost.comwashingtonpost.comRubio tries to enlist other nations in antifa fight, but some allies recoil
youtube.comyoutube.com'Rise of far-left terrorism': Marco Rubio rallies over 60 nations to confront...
Independent media coverage highlights the lack of concrete evidence and some international skepticism about these claims.
washingtonpost.comwashingtonpost.comRubio tries to enlist other nations in antifa fight, but some allies recoil
No verified intelligence or official documentation confirming direct funding or operational support from Iran or Cuba to Antifa is publicly available.
What the Evidence Shows
Multiple sources report that Marco Rubio, serving as Secretary of State in 2026, has accused Iran and Cuba of supporting Antifa and other far-left groups, framing them as part of a transnational network engaged in terrorism and propaganda against Western interests.ibtimes.co.ukibtimes.co.ukMarco Rubio Accuses Iran and Cuba of Funding Antifa: 'They Despise the West'
norfolkneradio.comnorfolkneradio.comAntifa the focus at Rubio-hosted international summit
judgenap.comjudgenap.comRubio Claims Iran, Cuba Are Funding Antifa
voz.usvoz.usMarco Rubio accuses the Cuban Regime of helping shape the far left in the US and... Rubio has called for an international counterterrorism response and hosted summits to rally global cooperation against what he terms 'far-left terrorism'.
abcnews.comabcnews.comRubio urges international counterterrorism crackdown on the far-left
washingtonpost.comwashingtonpost.comRubio tries to enlist other nations in antifa fight, but some allies recoil
youtube.comyoutube.com'Rise of far-left terrorism': Marco Rubio rallies over 60 nations to confront...
thecentersquare.comthecentersquare.comRubio to host international delegation with a focus on Antifa
salon.comsalon.comMarco Rubio is taking "far-left terror" crusade global
However, these claims largely stem from Rubio's political rhetoric and official statements rather than independently verified intelligence or publicly available evidence. Major news outlets covering the story note that some allied nations have been skeptical or reluctant to fully endorse Rubio's framing.washingtonpost.comwashingtonpost.comRubio tries to enlist other nations in antifa fight, but some allies recoil There is no publicly available primary documentation or credible intelligence reports confirming that Iran and Cuba directly fund or coordinate Antifa activities as a transnational terrorist network.
The narrative appears to be part of a broader political effort to label far-left activism as foreign-influenced terrorism without conclusive proof. Therefore, while Rubio has made these accusations, the claim that he 'revealed' verified support by Iran and Cuba is not supported by the evidence.