The Islamic State (ISIS) on Friday released a new video of British hostage John Cantlie, in which he talks about a failed attempt to rescue him.

The video - the seventh featuring the journalist - sees Cantlie describe an apparent raid by the United States military on July 4, according to Sky News.

"In this program I'll tell you about a failed raid to rescue us and how it feels to be left for dead by your own government," the 43-year-old tells the camera.

Cantlie, again dressed in an orange jumpsuit, claims F18 jets, Predator drones and 24 Delta Force commandos were involved in the raid.

He says it must have cost "tens of millions" of dollars - and that all ISIS had to do to escape was spend a few dollars on petrol and drive to a different location.

According to a Sky News reporter, "In parts of the video he is very angry, he is scathing of how Britain and the United States have not negotiated with the Islamic State for the release of him and other hostages.”

"We don't know where it was filmed, we don't know when it was filmed,” said the Sky reporter.

"We've no way of independently verifying this footage but it is professionally filmed and very well edited.

In the video, Cantlie talks about having access to TV news channels such as Sky News and Al Jazeera and mentions recent speeches by British Prime Minister David Cameron and U.S. President Barack Obama.

Last month ISIS released footage purporting to show Cantlie in the embattled Syrian city of Kobane.

On the new clip, a Foreign Office spokesman said, "We are aware of a further video and are analyzing its contents."

Cantlie was first paraded in front of the cameras in September, promising a series of videos giving the real story of ISIS.

ISIS has released several videos depicting hostages it has taken, the latest one being released this past week and showing the beheading of American aid worker Peter Kassig.

Previous ISIS videos showed, among others, the execution of the American journalists James Foley and Steven Sotloff, as well as a video showing the murder of David Haines, a British aid worker.

(Arutz Sheva’s North American desk is keeping you updated until the start of Shabbat in New York. The time posted automatically on all Arutz Sheva articles, however, is Israeli time.)