The Islamic State’s Fourth Attack in Britain in 2017
At 8:20 on 15 September 2017, a bomb detonated in a rear carriage of a tube train at Parsons Green station in London. The passengers on the packed, rush-hour train described a flash “fireball” that travelled down the train. Thirty people were injured, some horribly burned, but there were no fatalities and the main explosive clearly did not detonate.UK experts say London bomb didn’t detonate properly, could’ve left dozens dead
The creation of a bomb is a more sophisticated operation than a stabbing or vehicle-ramming attack, but it is important to maintain perspective: the device used in this case was primitive. On examination, the crude device—a bucket containing the mixed chemicals and nails, left in a Lidl bag—proved to contain triacetone triperoxide (TATP) and to have been on a timer. For reasons unclear, it is likely that “only the initiator or a fraction of the main charge had exploded”, leaving the bucket intact.
TATP is sometimes said to be a “signature” of the Islamic State (IS), which is not quite right. TATP has shown up in a number of IS attacks in Europe and it is evidently a competency of theirs to handle this notoriously-volatile substance. Still, similar devices have been seen before.
The 21 July 2005 attempted follow-on attack to the 7 July massacre on the London transport system by al-Qaeda saw four TATP-based devices not unlike the Parsons Green one detonated on three tube trains and a bus with results akin to what happened yesterday. The wiring used to create the timer on the bomb appeared to include fairy lights, of the kind used on Christmas trees, and this was seen in the Boston bombing on 15 April 2013.
British counterterror specialists said the bomb detonated on the London Underground on Friday could have been more deadly than the explosives used in the 7/7 attack if it had detonated properly.Man arrested in connection with London train bombing
Despite the crude appearance of the bomb, which was placed in a bucket inside a shopping bag, a former counterterror investigator with the Metropolitan Police Service said the explosive device was in fact quite sophisticated.
“Whoever built this was not an amateur – it has many of the hallmarks of devices used by terror groups, but the use of the timer to set off the initial part of the device is something we have not seen before in the UK,” David Videcette said, adding, “Had it gone off successfully it would have caused a huge loss of life.”
In an opinion piece for The Independent, Videcette said the bomb’s failure to detonate was likely due to a lack of testing to ensure all the parts work and not a lack of expertise on the bomb maker’s part.
“This person has researched what they’re doing and possibly been taught by someone else. They have also been able to collect all the component parts of an explosive device, assemble it, and deliver it to its target without detection by police and Security services,” he said.
He also said the placement of the bomb in a shopping bag showed those behind the bomb had a clear understanding of how to handle explosives and that the use of the bag should not be viewed as primitive.
British police arrested an 18-year-old man in the southern port of Dover on Saturday in a "significant" development in the hunt for the people behind a London commuter train bombing that injured 30 people a day earlier.On Battle of Britain Day: if German blitz on London were reported like Islamic terror attacks
Prime Minister Theresa May put Britain on the highest security level of "critical" late on Friday, meaning an attack may be imminent, and soldiers and armed police deployed to secure strategic sites and hunt down the perpetrators.
The home-made bomb shot flames through a packed commuter train during the Friday morning rush hour in west London but apparently failed to detonate fully.
"We have made a significant arrest in our investigation this morning," said Neil Basu, Senior National Coordinator for Counter Terrorism Policing.
"Although we are pleased with the progress made, this investigation continues and the threat level remains at critical."
The arrest was made in the port area of Dover, where passenger ferries sail to France.
The blast on the London tube train at the Parsons Green underground station was the fifth major terrorism attack in Britain this year and was claimed by Islamic State.
Today is Battle of Britain day. With another terrorist attack in London today and the standard mainstream media and political response it is worth considering this ......