Confusion surrounds the intentions of a newly formed Pirate Action Group (PAG) operating off the coast of Somalia.

Last week the PAG reportedly hijacked the dhow, the CASAYR II - No.30 along with two skiffs, leading to fears that it might be used as a mothership for potential attacks off the Somali coast.

But the latest report from the United Kingdom Maritime Trade Operations (UKMTO) says the dhow has been released some 70 nm from Qalansyia, Socotra Island.

“The dhow has been released by the pirates after taking one skiff, food and diesel. The whereabouts of the pirates is unknown,” UKMTO said.

Reports on Friday suggested that the hijacked dhow had been spotted in Banderbeyla re-supplying with at least eight pirates and heavy weapons, according to security broker Asket.

“The PAG could be operating at least 240nm from the coast in the first 24 to 36 hours if making 7 to 10 knots,” the UK-based firm said in a report.

Separately, the EU Naval Force operating off the coast of Somalia has been bolstered by the arrival of a frigate from the Italian Navy.

The Maestrale class-vessel ITS Espero joined the taskforce over the weekend, in what is its second deployment to the region.

Speaking about the deployment, the ship’s commanding officer said: “My ship’s company and I are fully prepared and ready for what I know is going to be a busy four months.

“It is imperative that pirate attacks continue to be suppressed off the coast of Somalia, so that vessels can remain safe.”

Earlier this month Somali pirates hihjacked a UAE-owned bunker tanker and held its crew hostage in the first such incident in five years.

However, they later released the 1,800-dwt Aris 13 (built 1991) and her crew after a reported firefight with local authorities.

It is understood that members of the Puntland Maritime Police Force assisted with the ship’s release.

Experts said its low freeboard made the Aris 13, which was the first successful hijacking by Somali pirates since May 2012, particularly vulnerable.