Daesh claims deadly Sinai bombing as experts probe Russian crash

A bombing claimed by the Islamic State group Wednesday killed at least four policemen in Egypt's Sinai, as investigators pursued their probe of a mysterious Russian airliner crash in the peninsula.

The jihadist group had also said it was behind Saturday's downing of the Airbus A321, which crashed shortly after taking off from a south Sinai resort, but there has been no evidence yet to support the claim and experts say a mechanical failure may have been the cause.

All 224 people on board the flight bound for Saint Petersburg, mainly Russian tourists, were killed.

Investigators continued on Wednesday analysing data from the black boxes of the plane, a charter flight operated by Russian airline Kogalymavia, which went down 23 minutes after take off from Sharm el-Sheikh.

Authorities have warned that the probe could last several weeks or months, depending on the conditions of the recordings in the black boxes.
IS provided no details in its claim of responsibility for the crash. It has met with scepticism from Russia and Egypt, but officials say they cannot rule out any possibilities.

In another statement on Wednesday, IS insisted it had brought down the plane, challenging sceptics to prove otherwise.

"We are under no obligation to explain how it came down," the group said in the audio statement posted on social media sites.

"Prove that we didn't bring it down, and how it came down. We will detail how it came down at the time of our choosing."

British Prime Minister David Cameron's office said he and Egyptian President Abdel Fattah al-Sisi agreed in a phone call Tuesday on the need for tight security at the Sharm el-Sheikh airport.
Cameron and Sisi "agreed it was important not to pre-judge the investigation," the British statement said.

They "noted that there was still uncertainty about the cause of the crash and agreed it would be prudent to ensure the tightest possible security arrangements at Sharm el-Sheikh airport as a precautionary measure."

- Bombing of police club -

The IS affiliate in Egypt is conducting a bloody insurgency in the north of the Sinai Peninsula that has left hundreds of policemen and soldiers dead.

On Wednesday it claimed responsibility for a suicide car bomb attack on a police social club in the town of El-Arish. The official MENA news agency said four policemen were killed in the attack.

Sisi, who departed for London on Wednesday, has downplayed the IS claim of responsibility for the plane crash as "propaganda" but said a full investigation will take time.

US Director of National Intelligence James Clapper also said this week it was "unlikely" IS was involved, but he did not rule out the possibility.

The airline itself has ruled out technical fault or human error, drawing fire from the head of Russia's aviation authority. Alexander Neradko said the airline's conclusions were "premature and not based on any real facts".

Experts say the fact that debris and bodies were strewn over a wide area points to a mid-air disintegration of the aircraft.

That leaves two possibilities -- a technical fault that caused the plane to disintegrate or an explosion caused by a bomb smuggled on board, according to experts.

US officials told CNN and other US television networks that a military satellite had detected a heat flash at the time of the crash, which could point to a catastrophic event during flight, possibly a bomb explosion.

Search operations had been extended to a radius of about 40 kilometres (25 miles).

- 'Huge tragedy' -

President Vladimir Putin has described the crash -- Russia's worst-ever air disaster -- as a "huge tragedy".
Relatives of the victims have begun the process of identifying the bodies after two planes delivered the remains of many to Saint Petersburg.

In the centre of the city, about 300 people attended a vigil for the victims on Wednesday.

"We are here to honour those who died. This is not the time to say who is to blame, the most important thing is to express our common grief," said Valentin Podsvin, a 55-year old activist.

IS has deployed shoulder-fired anti-aircraft missiles in the past but they are not known to possess weapons that could bring down an airliner flying at high altitude.

The militants have killed hundreds of policemen and soldiers since the military overthrew Islamist president Mohamed Morsi in 2013.

They say their attacks have been in retaliation for an ensuing police crackdown in which hundreds of Morsi supporters have been killed and thousands, including the ousted president, jailed.

Source: AFP