This is false. Mr Rabuka was not taken ill and did not attend hospital. He continued to participate in events at the forum.

The Facebook post shows Mr Albanese placing his hands on Mr Rabuka’s shoulders while the Fijian prime minister looks down at the table.

The caption states: “Rabuka crying for help medically .. As he is being assisted by Australian PM !! ... Medics were called to take Rabuka to hospital.”

The photo does not show Mr Rabuka in medical distress, and photos taken seconds later show him giving Mr Albanese a thumbs up.

AAP’s Pacific Editor Ben McKay, who covered the forum in Tonga, confirmed to AAP FactCheck that Mr Rabuka was not taken to hospital.

Mr McKay said that the photo was taken before Pacific leaders, including Mr Rabuka, participated in the leaders' plenary on August 28.

“He [Mr Rabuka] continued to participate and later travelled to Vava'u to take part in the leaders retreat on Thursday,” Mr McKay said.

Images taken by AAP photographer Lukas Coch show Mr Rabuka later on the same morning alongside Mr Albanese, PNG Prime Minister James Marape and other Pacific leaders at a press conference.

Official photos from later in the event posted to the forum’s social media pages also show Mr Rabuka present at the plenary session as well as the Vava’u retreat.

No Fijian or international news agencies have reported that Mr Rabuka was transported to hospital while at the forum.