Russia plane metro jet airbus 321 crash the unrevealed

You're referring to the tragic crash of Metrojet Flight 9268, which occurred on October 31, 2015. Here's a summary of the events and the subsequent investigation:

The Crash

Metrojet Flight 9268 was a chartered Airbus A321-200 aircraft that took off from Sharm el-Sheikh International Airport in Egypt, bound for Pulkovo Airport in St. Petersburg, Russia. The flight was carrying 224 passengers, including 217 Russians, 4 Ukrainians, and 3 Belgians. The plane was operated by Metrojet, a Russian charter airline.

At around 6:20 AM local time, the plane suddenly lost altitude and crashed into the Sinai Peninsula, about 23 kilometers (14 miles) from the coastal city of Sharm el-Sheikh. All 224 people on board were killed in the crash.

Initial Investigation

The Egyptian authorities launched an investigation into the crash, with assistance from international experts. The initial investigation focused on several possible causes, including:

  1. Technical failure: The possibility of a mechanical or technical failure was considered, but no evidence of any such failure was found.
  2. Pilot error: The investigation also looked into the possibility of pilot error, but the pilots' experience and training were deemed to be adequate.
  3. Weather conditions: The weather conditions at the time of the crash were considered, but they were not deemed to be a contributing factor.

ISIS Claim of Responsibility

On November 4, 2015, the Islamic State (ISIS) claimed responsibility for the crash, stating that it had brought down the plane using a bomb. The claim was made through a video message released by the group's affiliate in Egypt, Wilayat Sinai.

Russian Investigation

In December 2015, the Russian government launched its own investigation into the crash, which was led by the Interstate Aviation Committee (IAC). The Russian investigation focused on several areas, including:

  1. Explosive device: The Russian investigators found evidence of an explosive device on the plane, which was believed to have been planted in the aircraft's luggage compartment.
  2. ISIS involvement: The Russian investigation concluded that ISIS was responsible for the crash, citing evidence of the group's involvement in the planning and execution of the attack.

Unrevealed Aspects

Despite the conclusions of the investigations, there are still some unrevealed aspects of the crash:

  1. The exact mechanism of the explosion: While it is known that an explosive device was planted on the plane, the exact mechanism of the explosion and how it was triggered remains unclear.
  2. The identity of the perpetrators: While ISIS claimed responsibility for the crash, the identities of the individuals involved in the planning and execution of the attack remain unknown.
  3. The role of Egyptian authorities: There have been allegations that Egyptian authorities may have been aware of the plot or had failed to take adequate security measures to prevent the attack.

The crash of Metrojet Flight 9268 was a tragic event that resulted in the loss of 224 lives. While the investigations have provided some answers, there are still many unanswered questions surrounding the crash.