Just in this century, the US used fortified camps in Iraq and Afghanistan, and so did the French in Sahel. And the Ukrainians fortified Dombas and effectively prevented the Russians to take it quickly. Then the Russians fortified the Zaporizhzhia frontline (the Surovikin line) which stopped the Ukrainian counter offensive in 2023.
And talking about Africa in particular, the border between Morocco and Algeria, and also Western Sahara, has been a fortified wall for the past 50 years now.
For anyone with an interest this article is cut down and pared slice of a portion of the work of Dr. Olivier Walther and Dr. Steven Radil, geographers at the University of Florida.
Thank's it adds a lot to explain why something like this pops up in the Economist of all places
> The United States and its allies should align its efforts accordingly. That means accepting longer time horizons, investing in less visible cross-border mechanisms over high-profile bilateral wins, and recognising that the periphery is now the centre.
oh boy
> African governments understand this dynamic, which is why regional organisations like the African Union, the Economic Community of West African States, and even the juntas of the Alliance of Sahel States increasingly emphasise multinational responses.
Not to be too much of a panafrican commie here, but AES left the Ecowas months ago I hope(?) the authors were aware of this? Seems like worth mentioning, perhaps it means something who knows. I guess we learn more about what to think about the Shael states when the US or France invades them again in a few months from now.
Coincidentally, this morning I happened to be in a hotel room where there was a TV-set showing some random TV channel, and there was a documentary showing that medieval-style fortifications have come back in the form of the new building of the US embassy in London, which is surrounded by a moat, presumably for fear of terrorists.
I thought walled towns died not due to state authority becoming stronger, but because offensive weaponry simply became effective enough to overcome walls. Walls can protect you from men with swords, but not from heavy artillery or bombers. Today, wouldn't a fleet of cheap drones render a wall moot?
But they also protect you from more low level lawlessness and if the law situation inside and outside the wall are the same (because of stronger states) they stop being worth maintaining.
Think in the US, the cops wouldn’t survive against a couple of machine guns and a drone strike, but they are still useful for security purposes.
Yes, but while the moat surrounding the US embassy in London will not deter drones, it will prevent any car from reaching the proximity of the building.
A car can carry a much higher explosive load than even a lot of cheap drones. Moreover, in London a car will become suspicious only when it is already close to the embassy, and there is little time available to react, but drones should be detected much earlier.
Not everyone has bombers. There are other examples of relatively recent use of forts. This apparently withstood an army with artillery but lacking bombers for 50 days: https://en.wikipedia.org/wiki/Jaffna_Fort
Of course no fortification can withstand overwhelming force indefinitely, but el-Fasher held out 1.5 years while completely surrounded, which isn't too shabby. (Here's a map from a year prior: https://upload.wikimedia.org/wikipedia/commons/archive/5/52/... It's the small pink blob of army-controlled territory labeled "Al-Fashir" within the gray mass of the RSF.) And the RSF are a formerly government-affiliated civil war faction with a lot more firepower than jihadist militias like JNIM or ISSP.
If some trenches and an earth wall turn a short raid into a long siege, that at least gives the army some time to send reinforcements and attack the besiegers.
They give you time though. It's certainly not perfect, but no wall ever was. You could scale the old wall with a ladder if you wanted to, but it slowed you down and that gave the defenders time to do something about that.
Alone, no. But the fact that modern militaries still build them around bases in insecure areas should give you a moment's pause before dismissing them entirely.
Iran changed the game with their missile and drone defense ability forever I think. Obliterating US bases in the region, and used precise targeting (for example, hit actual correct hotel floor number hundreds of miles away where commanders where stationed with cheap drones ~$30k). So the only real protection now seems to be distance, and not being a target worth the missile. Individual motorbikes in Ukraine conflict, vs any sort of troop concentration or high value vehicles like tanks, worth targeting how things are evolving
Ed: The answer suggests to me this is highly overblown in combination with the total number of US military casualties from missile and drone attacks (7). It makes “obliteration” of bases sound like extreme hyperbole and propaganda. It certainly suggests that, given one of the most powerful militaries in the world threw everything they had at the US and couldn’t do anything more than that, that the calculus has not changed much due to new missile and drone tech. It’s not like the status quo before was invincibility.
For example if you want to protect against hordes of teenagers stealing everything from an Apple store, you just need a button to deploy barbed wire at all entrances and exits, and then a few guards with rubber batons beat the shit out of everyone.
When the state is weak, communities take the law into their own hands, which is why we see this medieval-style fortifications appear again.
> I thought walled towns died not due to state authority becoming stronger, but because offensive weaponry simply became effective enough to overcome walls.
Yes, but people will also say that "Security through obscurity is not security" and then in the same breath sneer derisively at how leaving ssh on port 22 is just amateur hour stuff.
Or an early Norman one, for the same reasons. The people in the fort were different to those outside, city walls were built later in the medieval period once those differences had reduced.
"Newly walled towns are a sign of shrivelling state authority" was my thought when I saw the walled off Capitol.
It is sad when the government needs walls to protect itself from its own people, a sign of weakness. To add to the irony the Capitol used to be, quite literally, the "people's house."
Just in this century, the US used fortified camps in Iraq and Afghanistan, and so did the French in Sahel. And the Ukrainians fortified Dombas and effectively prevented the Russians to take it quickly. Then the Russians fortified the Zaporizhzhia frontline (the Surovikin line) which stopped the Ukrainian counter offensive in 2023.
And talking about Africa in particular, the border between Morocco and Algeria, and also Western Sahara, has been a fortified wall for the past 50 years now.
A somewhat longer article of theirs is Why African Borderlands Keep Burning (April 15, 2026) - https://africanarguments.org/2026/04/why-african-borderlands...
and a recent paper Mapping the long-term trajectories of political violence in Africa (MARCH 2026) - https://arxiv.org/abs/2603.06502
> The United States and its allies should align its efforts accordingly. That means accepting longer time horizons, investing in less visible cross-border mechanisms over high-profile bilateral wins, and recognising that the periphery is now the centre.
oh boy
> African governments understand this dynamic, which is why regional organisations like the African Union, the Economic Community of West African States, and even the juntas of the Alliance of Sahel States increasingly emphasise multinational responses.
Not to be too much of a panafrican commie here, but AES left the Ecowas months ago I hope(?) the authors were aware of this? Seems like worth mentioning, perhaps it means something who knows. I guess we learn more about what to think about the Shael states when the US or France invades them again in a few months from now.
https://www.morgenpost.de/bezirke/mitte/article228419835/Sch...
Think in the US, the cops wouldn’t survive against a couple of machine guns and a drone strike, but they are still useful for security purposes.
A car can carry a much higher explosive load than even a lot of cheap drones. Moreover, in London a car will become suspicious only when it is already close to the embassy, and there is little time available to react, but drones should be detected much earlier.
If some trenches and an earth wall turn a short raid into a long siege, that at least gives the army some time to send reinforcements and attack the besiegers.
Ed: The answer suggests to me this is highly overblown in combination with the total number of US military casualties from missile and drone attacks (7). It makes “obliteration” of bases sound like extreme hyperbole and propaganda. It certainly suggests that, given one of the most powerful militaries in the world threw everything they had at the US and couldn’t do anything more than that, that the calculus has not changed much due to new missile and drone tech. It’s not like the status quo before was invincibility.
They can't (yet) hit an aircraft carrier. They can hit an airbase, though, and have. That's more than nothing.
Accurate long-range attacks are not new. If anything they are less effective than at any other time in modern history.
For example if you want to protect against hordes of teenagers stealing everything from an Apple store, you just need a button to deploy barbed wire at all entrances and exits, and then a few guards with rubber batons beat the shit out of everyone.
When the state is weak, communities take the law into their own hands, which is why we see this medieval-style fortifications appear again.
Yes, but people will also say that "Security through obscurity is not security" and then in the same breath sneer derisively at how leaving ssh on port 22 is just amateur hour stuff.
It is a sign of police incompetence, government collapse and the fact that those places are ruled by gangsters.
[1] https://en.wikipedia.org/wiki/Hesco_bastion
It is sad when the government needs walls to protect itself from its own people, a sign of weakness. To add to the irony the Capitol used to be, quite literally, the "people's house."