IPityThePontipines …. First of all, I do not under estimate the previous situation in Northern Ireland, I lived through it, including working/travelling through the City in London when the IRA bombs could and did goi off, with the one next to the Old Bailly/Holborn Viaduct Station, way too close for comfort.
Back then and similar terrorist attacks, bombers targets were more predicable and had a good chance of being thwarted by AN IRA WARNING, security checks looking for bombs in vehicles left unattended near potential targets, citizens reporting suspicious objects on trains etc - and the bombers priorities had their own survival to see their family again and/or fight another day, high on their personal priority list.
Suicide bombers just appear, there is little defence to a bomb detonated by an Islamist it is strapped to, whether citizens of their own country walking into a public place/train as per our 7/7, or foreign Islamists flying into the Twin Towers on 9/11. Why can’t you see that?
Your point on western terror groups don’t have “wider support” may have been true about the Red Brigade, but certainly not re the IRA in Catholic areas of Northern Ireland back in the day, or the Muslim’s I call “stateless” because of their willingness to fight in far flung places DUE to their religion. Taking Sunni ISIS as an example, how many left Syria and entered Iraq in Sunni areas and what is there numbers now from local recruits (6,000 last month?) and how could this happen without local Sunni support?
Clearly many British Muslims are being radicalized under their family’s, or apparently local mosques noses, so who can cite ‘no public support’ as a defence, when there are many thousands preaching hate over the internet from god knows what shit hole in the world?
So what is societies defence against Muslims (or anyone else) who can be sitting eating with their loving families one day, and then killing other people/families a week later ?
So if intelligence services cannot protect us when an individual can decide he or she needs to go to kill in a place they have never even visited – they can certainly protect us when a UK citizen in then KNOWN to have fought with Islamic Jihadists - so adds terrorist experience to a now hair trigger threat of a terrorist action.
Re “state overreaction”, I’d suggest the problem is that we have not reacted soon enough, as how come the U.S. with a sizable Muslim population themselves, not have the radicalized stateless religious problem that WE have, if not for being a state aware of the problems and a well funded security service staying on top of it.
So if as it appears the UK/security services has already left it too late, if Muslims themselves don’t CURRENTLY see the radicalization emerging in their loved ones, maybe the prospect of knowing the potential losses of their family members, killed in war, exiled, or locked up, will increase INTERNAL vigilance amongst the communities.
I will not go into your argument along the lines that if we have 100 murderers, or 100 proven terrorists (as what may be a ‘freedom fighter’ here, is a terrorist to those being killed) and by locking up 50 we are no safer, so why not let the 100 be free to potentially do their ‘stuff’ – as it is flawed on so many levels, regarding those NEEDING protection starting with the odds against a bomb being made.
Regarding the use of internment should we not be able to exile sole British Passport holders, I will concede that a Guantanomo Bay solution might be too extreme, as unlike the non Americans held by the U.S. at the Bay, those held WOULD BE our citizens and arguably ‘deserve’ a chance at de-radicalization – but within a State unable to understand the trigger, their lives on release SHOULD be so monitored, they hopefully would decide on release it better to return to an Islamic country to live.
In Conclusion; starting with a default position prioritizing those who’d do us harms ‘Human Rights’, and plucking very different European examples as a reason to do nothing, defies all basic homeland security logic – especially if the Islamists CAUSE is not originally anti domestic and POTENTIALLY festering within any Muslim family.
Those who have gone overseas to fight others wars on an inter Muslim crusade, and whose new ‘work experience’ will be a threat to the UK, possibly triggered via our own states foreign policy to the Middle East, is literally a ticking time bomb the rest of us HAVE to be protected from.