Air India Flight 182

On June 23, 1985, Air India Flight 182 was destroyed over the Atlantic Ocean southwest of Ireland, killing all 329 people aboard. Most were Canadian citizens. A related device killed two baggage handlers at Narita Airport in Japan. The attacks remain the deadliest terrorist event in Canadian history. One man, Inderjit Singh Reyat, was convicted of manslaughter for his role in making devices and later of perjury; two other accused men were acquitted of murder and conspiracy in 2005. A federal public inquiry concluded that institutional failures preceded the bombing.

A concise timeline

1. June 22, 1985
   Baggage begins its route

   A suitcase is transferred through Canadian airports without its passenger boarding.

2. June 23, 1985
   Flight 182 is destroyed

   The aircraft disappears from radar over the Atlantic; all 329 aboard are killed.

3. Same day
   Narita device explodes

   A related device kills two baggage handlers in Japan before reaching another aircraft.

4. 1991–2003
   Reyat faces proceedings

   He is convicted in connection with the Narita attack and later pleads guilty to manslaughter in the Flight 182 case.

5. March 2005
   Two defendants are acquitted

   A British Columbia judge finds the prosecution has not proved the charges beyond a reasonable doubt.

6. 2006–2010
   Federal inquiry examines failures

   The commission studies intelligence, aviation security, witness protection and support for families.

7. 2011
   Perjury sentence

   Reyat receives a prison sentence for lying during the 2005 trial.

The victims and Canadian memory

The passenger list included families, children, students, professionals and travelers connecting Canada, India and Europe. For years, some relatives felt the bombing was treated as a distant tragedy rather than a Canadian one, even though 268 victims were Canadian citizens.

National memorials and the annual National Day of Remembrance for Victims of Terrorism now recognize June 23. Commemoration also carries a policy lesson: families should be informed, respected and included when institutions investigate mass harm.

Convictions do not equal full resolution

Reyat's manslaughter plea established a criminal role in the device that destroyed Flight 182, but it did not establish a complete public account of planning and responsibility. Ripudaman Singh Malik and Ajaib Singh Bagri were acquitted after a lengthy trial. An acquittal means the charges were not proved beyond a reasonable doubt.

Reyat was later convicted of perjury for testimony at that trial. That offense and the earlier manslaughter conviction are legally distinct. The archive uses “partly solved” because serious convictions exist without full accountability for the conspiracy.

The public inquiry

The Air India inquiry found a cascading series of errors involving intelligence sharing, threat assessment and aviation security. It also criticized the way families were treated. Its recommendations addressed national-security coordination and the handling of terrorism prosecutions.

The findings should not be reduced to hindsight or one missed clue. The inquiry's broader warning was that agencies must share relevant information, understand threats affecting diaspora communities and build systems in which safety responsibility is not fragmented.