The scene in Manchester last week was horrifying but not unfamiliar. Armed officers rushed to Heaton Park Hebrew Congregation after reports that a car had plowed into bystanders and a security guard had been stabbed. The attacker, 35-year-old Jihad Al-Shamie, already out on bail for rape, was shot dead at the scene. If this were a one-off event, it would still shock the conscience, especially as it took place on the holiest day in the Jewish calendar. But it is part of a broader and troubling pattern in Britain and Europe overall, one in which Islamist extremist violence repeats itself with frightening regularity.
Manchester knows this pain all too well. In 2017, Salman Abedi detonated a suicide bomb at an Ariana Grande concert in the city’s arena, killing 22 (mainly children) and injuring more than 1,000. His brother was later convicted of murder and conspiracy, receiving the harshest sentence ever handed down by a British court. A public inquiry concluded that the attack could have been prevented had MI5 and the police acted more swiftly, which too became a common theme. That tragedy, seared into the city’s memory, was not an aberration.
From London Bridge to Streatham, from Reading to Westminster, the list of Islamist-inspired terror attacks in the UK over the past decade is long and sobering. Vans driven into crowds, bombs hidden in backpacks, knives wielded in broad daylight, each incident has left lives shattered and communities fearful. Even elected officials have not been spared, as the 2021 murder of MP David Amess demonstrated. The relentlessness of these attacks gives the sense of a society under siege.
To be clear, Muslims themselves have also been targets of extremist violence. In 2017, Darren Osborne drove a van into worshippers outside Finsbury Park Mosque, killing one. But while such attacks are real and demand condemnation, the overwhelming pattern of terrorism in recent years has stemmed from Islamist extremism. And this imbalance cannot be ignored in any honest assessment of Britain’s security landscape.
Layered onto this security challenge is a demographic transformation that has become politically charged. Pew Research Center, the gold standard of public opinion polling and nonpartisan social science research, says between 2010 and 2016, Europe’s Muslim population grew from 19.5 million to 25.8 million, rising from 3.8 percent to 4.9 percent of the total population. About 60 percent of this increase came from migration, largely as people fled wars in Syria and other conflict zones, while natural growth added nearly three million more. During the same period, Europe’s non-Muslim population slightly declined, reflecting aging trends and natural decrease.
These shifts, set against recurring terrorist violence, have heightened public unease. The concern is not only about isolated attackers but about whether European institutions can adapt quickly enough to manage rapid social change while safeguarding cohesion and security. Critics warn that complacency in counterterrorism—such as missed chances to prevent recent attacks, including in Manchester—undermines trust. At the same time, many leaders and community advocates emphasize that equating migration with terrorism is misleading and harmful, since the overwhelming majority of newcomers seek stability, safety, and opportunities to contribute. Both realities must be acknowledged: the persistence of security threats and the need to protect innocent communities from being unfairly stigmatized.
Prime Minister Keir Starmer has urged restraint ahead of pro-Palestinian demonstrations planned for this weekend, warning that they will “cause distress” in the wake of Thursday’s synagogue attack in Manchester. Writing in the Jewish News and the Jewish Chronicle, he called on protesters to “recognise and respect the grief of British Jews” at a moment of deep vulnerability.
Yet the reality is that much of the British public appears unmoved by the attack itself, choosing instead to pour their energy into street protests for Palestine. This raises a difficult but necessary point: timing matters. To rally for a foreign cause in the immediate aftermath of Jewish deaths on British soil is not neutral political expression; it is a statement about political priorities.
Protesters may insist their demonstrations are free of antisemitism, but context shapes meaning. When Jewish families are burying their dead and tending to the wounded, mass marches for another cause inevitably suggest that their grief is secondary. Political action does not occur in a vacuum; its symbolism depends on when and how it is carried out.
Britain prides itself on tolerance, but tolerance is hollow if it cannot extend to standing in solidarity with a community under attack. Freedom of assembly guarantees the right to march, but moral responsibility requires discernment. To pause for even a few days would have signaled that Jewish lives lost in Manchester deserved the nation’s undivided compassion during this dark time. To proceed regardless is not just poor timing, but it communicates indifference. If the roles were reversed and a mosque was attacked on the holiest day of the year, I would hope there would be a national outcry.
The Manchester synagogue attack is more than another entry in a grim catalogue. It symbolizes a collision of two challenges: the persistence of extremist jihadist violence and the demographic shifts reshaping Europe. For Jewish communities, it reaffirms how vulnerable they remain. For Britain as a whole, it raises the urgent question of whether its leaders are prepared to confront Islamist extremist networks with the seriousness required. And for Europe, it deepens the ongoing debate over immigration, integration, and security.
Tragedy alone cannot be the measure of change. The pattern is too clear, the stakes too high. In my view, the deeper issue is immigration and the unwillingness to confront it honestly. Britain cannot hope for real social cohesion when such large numbers arrive without careful vetting, especially from regions already torn apart by extremism. No matter how well-intentioned many Syrian or Middle Eastern refugees may be, the sheer volume admitted has created divides that will only grow sharper over the next 10 or 20 years.
The case of Jihad Al-Shamie, on bail for rape yet free to mount a murderous attack, is not an isolated failure. His fathers openly shared pro–October 7 propaganda online, a reminder that extremists are not hiding in the shadows but operating in plain sight. The UK needs serious reform of its immigration policy and the resolve to root out those who glorify violence. If it does not, Britain risks sleepwalking into a future where division becomes the norm, and each new atrocity is met with the same shrug of inevitability.
Reform must start with a tougher, clearer immigration system: mandatory and thorough vetting of asylum applicants, stricter enforcement of deportation orders, and zero tolerance for those who use Britain as a platform to spread extremist propaganda. Bail conditions should be tightened so that suspects charged with violent crimes are not free to reoffend, and online platforms must face real penalties if they allow incitement to flourish unchecked. Above all, the government must recognize that social cohesion is not automatic—it requires the active defense of British values and the courage to say no when security is at stake.
The current approach shows a warped sense of priorities. Take the case of the blogger arrested for an online rant that included slurs against Palestine, Islam, and Hamas. His words were crude and offensive, but that is not the central issue. The real scandal is that the police who arrested him reportedly did not even know Hamas is a designated terrorist organization in the UK. Meanwhile, extremists have openly glorified the October 7th atrocities in broad daylight with little consequence.
When law enforcement devotes its resources to policing angry, tasteless speech while failing to confront those actively praising terrorism, it signals a deeper problem. Cracking down on people for ranting online, however objectionable their language, does nothing to safeguard communities. It is a distraction from the urgent task of rooting out those who glorify violence and pose a genuine threat to the lives of ordinary Britons.
