Kanishka inquiry commission report to be released on June 17

The final report of the Public Inquiry Commission, probing into the Air India bombing and Canada's failure to prosecute those responsible for the terror attack, will be released on June 17, officials said on Friday.

"The Final Report of the Commission of Inquiry into the Investigation of the Bombing of Air India Flight 182 will be released in Ottawa on June 17," spokesperson of the Commission Michael Tansey said.

The report would be released just before the 25th anniversary of the history's deadliest aviation disaster which claimed 329 lives.

The bombing occurred on June 23, 1985, while Air India flight 182 was flying over Atlantic Ocean en route New Delhi from Montreal via London. Two others died in a related bombing at Tokyo's Narita Airport.

Former Supreme Court of Canada Justice John Major spent almost two years hearing from more than 200 witnesses and reviewing 17,000 classified documents.

The attack was widely thought to be the work of Canada -based Sikhs fighting for an independent homeland in India, who wanted revenge against the Operation Blue Star.

Soon after the bombing, media reported the details of an alleged plot but it took police about 15 years to charge anyone for the attack. Inderjit Singh Reyat was the only person convicted in the case, after he admitted to supplying bomb parts.

Two others, Ripudaman Singh Malik and Ajaib Singh Bagri, were acquitted in 2005 on murder charges related to the bombing. A judge eventually found both men not guilty because of a lack of evidence

Those responsible for the bombing were never been found. Families of the victims spent 21 years trying to convince the Federal government to hold an inquiry into the attack.

In 2006, the Commission - headed by former Supreme Court justice John Major - spent nearly two years hearing from more than 200 witnesses and reviewing 17,000 classified documents. The public hearings was wrapped up in February 2008.

But, last year, other issues surfaced when more documents turned up raising questions about Transport Canada's security measures at that time and suggesting Canadian Security Intelligence Service was hindered in its efforts by a bureaucratic "quagmire".

The extensive final report would consist of five volumes spanning more than 3,100 pages in total. Around 3,100 copies of the report have been published. The Commission also plans to publish four volumes of "research papers" of 1,300 pages.