Canadian hostages appear on video held at gunpoint

Two Canadians, a Norwegian and a Filipino have appealed by video to the Philippines to stop military operations, and to Canada to negotiate for their freedom with Islamist militants who abducted them.

The four were snatched at gunpoint by 11 men, believed to be al-Qaeda-linked Islamist militants, at an upmarket resort on Samal island in the Philippines on Sept. 21 and taken to an unknown location in the south.

• 2 Canadians among 4 abducted on Philippine island
• Former Calgary journalist among 4 abducted by gunmen on Philippine island

"Please, stop all these operations so that negotiations can start," said a man, who introduced himself as Canadian John Ridsdel, a former CBC Calgary reporter and retired CEO of mining company TVI Resource Development Philippines, on the clip circulating on YouTube, while a machete was brandished behind his head by a militant who was holding him.​

The man said there had been artillery fire nearby, flights overhead and bombings and asked that they be stopped.

The military operations could not be independently verified. Philippine authorities on Tuesday declined to comment on the video, saying they will have to validate the authenticity of the material.

Asked about the video, a Canadian foreign ministry spokesman said the government is "pursuing all appropriate channels to seek further information."

Another captive, who introduced himself as Canadian Robert Hall, also appealed to stop the bombings, saying his life was in grave danger.

"To my family and friends, I'm OK, but I'm in grave danger," Hall says. "I encourage you please to contact the Canadian government and ask them, plead with them, to co-operate with the Philippine government to stop the bombings and the problems that are going on here. I know there's people that can find a way to do this."

A third man who introduced himself as Kjartan Sekkingstad was also made to plead for their lives.

The Filipina woman seated beside Hall did not speak. The four were identified by the Philippines army in September as having been taken hostage. This was the first video of them since their abduction.​

All of them were shown to be sitting in a jungle while the militants with covered faces held rifles and machetes, and shouted "Allahu akbar" [God is greatest] at the end of the two minute 22 second video uploaded onto YouTube.

The militants' leader spoke fluent English, demanding the artillery attacks be halted and the negotiation of the release of the hostages.

It is unusual for Islamist militant leaders in the south to speak good English. The video had been uploaded on some Middle Eastern websites.

The leader did not identify what group they belonged to or their location.

There has been speculation they had been taken hundreds of miles west to Jolo island, a stronghold of Abu Sayyaf, a small but violent Islamist militant group, known for bomb attacks, kidnappings and beheadings in the southern Philippines.

But army and police officials have previously denied the report, and the authorities could not say on Tuesday whether the hostages were taken to the island.