The fact that Umar Farouk Abdulmutallab was able to trigger his home-made incendiary device on board a US airliner represents an intelligence and security failure of staggering proportions.
Tough questions need to be asked of not just the US security agencies – such as the CIA and the FBI – but also of Britain's MI6, MI5 and the Metropolitan Police's counter-terrorist unit.
How can a Muslim student, whose name appears on a US law enforcement database, be granted a visa to travel to America, allegedly acquire an explosive device from Yemen, a country awash with al-Qaeda terrorists, and avoid detection from the world's most sophisticated spy agencies?
Every intelligence agency across the world is fully aware that the targets of choice for al-Qaeda and its numerous affiliates and sympathisers are airliners – preferably those flying to the US. Yet Abdulmutallab seems to have avoided detection in both Nigeria and Holland when he passed through the various security checks at Lagos and Schiphol airports respectively.
Embarrassingly for the Washington, Lagos airport had recently been given the "all clear" by the US's Transportation Security Administration, an agency established in the wake of the 9/11 attacks which was supposed to improve the security on American airliners.
Attacking airlines is not exactly new territory for al-Qaeda. After 9/11, Richard Reid, a British Muslim convert, tried to blow up a transatlantic airliner by detonating explosives hidden in his shoes. More recently, Britain was the base for the so-called liquid bomb plot when a group of British Islamists plotted to destroy up to 10 US bound airliners in a series of attacks designed to kill thousands.
As 9/11 showed, for a relatively cheap outlay- the cost of the operation was estimated at round £300,000 – the impact of an airline attack can be global: the desired conclusion for every al-Qaeda mission.
Yet Abdulmutallab, a 23-year Nigerian, who US officials said studied mechanical engineering at University College in London, came frighteningly close to committing a terrorist atrocity undetected.
MI5, Britain's security service, will be spending the next few weeks frantically trying to discover whether Abdulmutallab had, at any time, appeared on their radar.
The service will want to know whether he was a complete unknown or if he was one of the 2,000-plus "persons of interest" MI5 currently has on its books and who are believed to be associated with al-Qaeda in some capacity.
There will be further concern and some embarrassment within MI5 and the British government if it emerges that Abdulmutallab entered the country with a student visa.
There is a belief within some quarters of Whitehall that the visa offer potential terrorists easy access into the UK where they can recruit support and plot attacks. If it is established for definite that the suspect did study in the UK, MI5 will be keen to discover if he was a terrorist before he entered Britain in 2005 or whether he was radicalised in the UK.
Any Yemen connection brings an international dimension to the plot and suggests that this "near miss" was a conspiracy and not the work of one man acting alone. Such a notion will prove hugely worrying for the US and Britain because it would suggest that al-Qaeda have managed to create another international, and as yet unknown, network capable of planning and mounting attacks.
The US has an important and sensitive relationship with Yemen, a rare western ally in the Gulf region and a country fighting an insurgency against Islamist radicals. CIA drones have killed al-Qaeda operatives based in the country and just last week two terrorist leaders were reported to have been died in a Yemeni air force attack.
The simplicity of the latest plot – another al-Qaeda hallmark – could also lead to changes into the way passengers are body searched in the future.
Reports suggest that Abdulmutallab was able to carry the powdery substance undetected by concealing it on the inside of his upper thigh, close to his groin – an area likely to avoid detection even by the most conscientious of security officials. It would appear that he was allowed to take a syringe containing a liquid on board the aircraft by apparently taking advantage of airlines' policy of allowing diabetics to inject themselves during flight. Changes of some sort to passenger travel would seem to be a certainty.
British Airways has already announced that hand baggage has been reduced to one item following the attack.
Whether Abdulmutallab was directed by al-Qaeda – as he initially claimed to US investigators but later denied – or whether his connections were more "aspirational" remains to be seen.
But what this incident demonstrates is that despite all the improvements in security since 9/11, determined terrorists can and will continue to mount terrorists attacks against western targets – and one day they will succeed.
http://www.telegraph.co.uk/news/uknews/terrorism-in-the-uk/6891356/Analysis-Detroit-terror-attack-is-a-major-intelligence-and-security-failure.html