Bomb By Islamic State Likely Caused Russian Plane Crash: Security Sources

New York, London, Cairo – A Russian plane fell over Egypt’s Sinai on Saturday. All 224 people on board died. Security officials from the United States, the United Kingdom and Europe now say a bomb is the most likely reason.

What happened on the flight?

The aircraft was an Airbus A321M. It took off from the resort town of Sharm el‑Sheikh. It was heading to St Petersburg in Russia. A few minutes after take‑off the plane disappeared from radar. It crashed on the Sinai Peninsula. All passengers and crew were killed.

Who says a bomb might be the cause?

US and European security sources told reporters that a bomb planted by the Islamic State (IS) group is the most likely cause. The IS group controls parts of Iraq and Syria and fights the Egyptian army in Sinai. On the same day, IS said it had shot down the plane. In a tweet, the group claimed responsibility and said it would soon explain how it did it.

British Foreign Secretary Philip Hammond also said there is a “significant possibility” that a dangerous device was on board. He spoke after a meeting led by Prime Minister David Cameron. The UK said it would stop flights from the Sharm el‑Sheikh airport until the safety of the airport could be checked.

Egyptian officials also spoke. An Egyptian source close to the black‑box team said they are testing sand from the crash site for signs of explosives. The Egyptian Civil Aviation Ministry said they have recovered one of the two black boxes, the flight data recorder. The second box, the cockpit voice recorder, is damaged but still being examined.

What do the investigators look for?

Investigators are checking for two main things. First, they are looking for any device that might have been hidden inside the plane. The Russian aviation authority said they are studying the chance that “something stowed on board” caused the crash. They said a missile is unlikely because there is no evidence of a missile strike.

Second, they are testing the wreckage and the sand for bomb residue. The Egyptian source said they are looking for “hints of explosives”. Recent headlines from reputable sources say that experts have reached about 90 percent certainty that a bomb was used. Some reports even mention a “Schweppes bomb” claim made by IS, although the exact type of bomb is still unclear.

Russia has also said the jet was bombed in a terror attack. The Russian side added that a bomb would have to be placed on the aircraft before it took off, because the plane could not have been hit from the outside at cruising altitude.

Reactions from governments and agencies

Britain announced that it will not allow any UK flights to or from Sharm el‑Sheikh until further notice. The British government said it will work with airlines and Egyptian authorities to add extra security checks.

Egypt’s President Abdel Fattah al‑Sisi called Islamist militancy an “existential danger” to the Arab world and the West. He has asked for stronger global action against the militants. The Egyptian foreign minister, Sameh Shoukry, said the British comments were “shocking” and warned against making decisions before the investigation is finished.

The Irish Aviation Authority (IAA) also told all Irish airlines not to fly to or from the Sinai Peninsula until the investigation is complete. The Russian‑registered plane was listed in Ireland, so the IAA is part of the official probe.

US officials have not given a final conclusion, but they have said the evidence points toward an explosive device. The UK’s emergency response panel, led by Prime Minister Cameron, is monitoring the situation closely.

How this could affect travel and tourism

Egypt’s tourism industry is a big part of its economy. A bomb attack on a plane could scare tourists away. The Egyptian government worries that a bomb finding would hurt the recovery of tourism after years of political unrest.

Sharm el‑Sheikh is a popular resort for many travelers, especially from Europe and Russia. If flights are stopped for a long time, hotels and businesses could lose money. The UK’s decision to halt flights shows how quickly airlines can react to safety concerns.

Travelers should watch official airline announcements. If you have a booking to or from Sharm el‑Sheikh, check with your airline for updates. Many airlines will offer re‑booking or refunds if flights are cancelled for safety reasons.

What the evidence says so far

• Bomb likelihood: US and UK officials say a bomb is a strong possibility.
• IS claim: The Islamic State group posted a message saying they shot down the plane.
• Black boxes: One flight data recorder is recovered; the cockpit voice recorder is damaged but being examined.
• Expert certainty: Some reports say there is about 90 percent certainty a bomb caused the crash.
• No missile: Both Russian and Western investigators say there is no sign of a missile strike.

FAQ

Did the plane explode in the air?

Investigators have not yet found a clear explosion in the air. They are looking for bomb residue on the wreckage and in the sand at the crash site.

Who is blamed for the crash?

The Islamic State group has claimed responsibility. Security sources from the US, UK and Europe say a bomb placed by IS is the most likely cause.

How many people died?

All 224 people on board the Airbus A321M were killed.

Will flights to Sharm el‑Sheikh resume soon?

British and Irish authorities have stopped flights for now. The airports will stay closed until safety checks are finished and investigators give a clear answer.

In short, the crash of the Russian Airbus A321M over Sinai is being investigated as a possible bomb attack by the Islamic State. Security officials from several countries point to a bomb as the most likely cause. The investigation is still ongoing, and travel to the region may stay limited until the final report is released.