World's deadliest terror attack on a single aircraft

On this day…..26 years ago, the deadliest act of terrorism involving a single aircraft happened thousands of feet above the Atlantic Ocean off the coast of Ireland.     An Air India jumbo jet en route from Montreal to Heathrow was blown up, killing all 329 people on board.

The previous year, the Sikhs’ holiest shrine, the Golden Temple at Amritsar, had been stormed by Indian troops, and the police investigation in Canada centred on Sikh extremists.   One, alleged to be the mastermind, was killed in a gun battle with Indian police in 1992.

It was not until 2000 that the first suspects were charged.    Inderjit Singh Reyat was sentenced to five years in prison, but two others were acquitted.    There were claims that some witnesses were intimidated, and that another was murdered before he could give evidence.

An official investigation published in 2010 was highly critical of the government, the police and the intelligence services, while in January of this year, Reyat was gaoled for nine years for perjuring himself to protect the two men who were acquitted.     For more, see A Disastrous History of the World.

Air India + 25 years - a conviction

More than 25 years after the deadliest ever terrorist attack on a single aircraft, a Canadian Sikh who helped make the bomb has been convicted of perjury. On June 23, 1985, an Air India Jumbo jet flying from Montreal to London exploded off the coast of Ireland, killing all 329 people on board.

In 2003, Inderjit Singh Reyat, who had already been gaoled for his role in another bombing at Tokyo’s Narita airport, was sentenced to five years in prison for manslaughter in connection with the Air India attack. It was widely believed that he had been given a light sentence in return for promising to testify against two other suspects.

At their trial in 2005, though, he said he could not remember anything about them, and they were acquitted. The bombings were believed to be in retaliation for the storming of the Golden Temple, the Sikhs' holiest shrine, by Indian troops in 1984. Reyat will be sentenced at a later date.

The Canadian security services were heavily criticised for a "cascading series of errors" that led up to the bombing. It was claimed that warnings were ignored, unauthorised people were allowed to wander freely on the aircraft, and that a sniffer dog had arrived too late to search it. For more on the attack, see A Disastrous History of the World.