#high-security prison

[xtruss]

Alcatraz Island still draws tourists for its history as a federal penitentiary. But it also has a rich past as little-known military base, erected to guard against foreign invasion. Image Credit: Mbprojekt Maciej Bledowski, iStock

Ground-Penetrating Radar Reveals Military Structures Buried Beneath Alcatraz Penitentiary

Using non-invasive techniques, archaeologists have confirmed the presence of a coastal fortification beneath what was once the prison’s recreation yard.

— By Katherine J. Wu, Published March 4, 2019 | August 02, 2023

Alcatraz might be best known as a popular tourist destination, the site of the former high-security prison that once held Al Capone. But a team of archaeologists has now unveiled new evidence of this San Francisco Bay island’s often overlooked military history.

In the study, published last Thursday in the journal Near Surface Geophysics, researchers used non-invasive technologies to pull back the curtain on a stunningly well-preserved 19th century coastal fortification that lies beneath the ruins of this infamous federal penitentiary. The work confirms that while prison construction in the early 1900s destroyed much of the former military installation, several structures were buried more or less intact, enshrining a critical sliver of Alcatraz’s colorful past.

“This really changes the picture of things,” says study author Timothy de Smet, an archaeologist at Binghamton University. “These remains are so well preserved, and so close to the surface. They weren’t erased from the island—they’re right beneath your feet.”

Study author Timothy de Smet used non-invasive techniques to create a subsurface map of remains of Alcatraz Island's former military fortification. Image Credit: Timothy de Smet, Binghampton University

Prior to the mid-1800s, Alcatraz Island was a barren strip of land capable of supporting little more than a raucous population of seabirds. But in the wake of the California Gold Rush, the United States government looked to the rocky outcrop as a potential military base to protect the newly bustling city from foreign invasion. Over the next several decades, a stone- and brick-based fortification was erected, then rebuilt as earthen structures better equipped to handle erosion. But Alcatraz struggled to keep pace with the rapid changes in artillery during and after the Civil War era, and by the late 1800s, the island’s defenses were essentially obsolete. Military pursuits on Alcatraz were abandoned shortly thereafter.

When the island’s prison was erected around the turn of the 20th century, little physical evidence of its former architecture remained—or so many thought. The new study, led by de Smet, says otherwise. To look beneath the surface, the researchers deployed ground-penetrating radar, which pulses electromagnetic waves into the earth, returning signals that can visualize remains without excavation. The strategy uncovered a labyrinth of subterranean structures, including an earthwork traverse, a kind of defensive trench, running beneath the penitentiary’s former recreation yard.

“Below the Surface, Alcatraz is Still Full of Mysteries”

“This really reinforces what several historians and archaeologists had long suspected,” says study author and Alcatraz historian John Martini. “Up until this point, we had nothing to go on except for a few visible trace remains and maps—and a lot of suspicion.”

In a way, Martini says, the findings reflect just how limited real estate was on Alcatraz, which clocks in at less than 50 acres. “On a small island, there’s only so many places you can build,” he says. “And it’s unlikely they went to the trouble of demolishing all this stuff.”

A 15-inch Rodman cannon and its gun crew, 1869. These were the largest guns mounted on Alcatraz. Image Credit: National Park Service, Golden Gate National Recreation Area

Because they’re both sensitive and non-destructive, techniques like ground-penetrating radar are crucial for these kinds of investigations, and can complement historical records that survived the era, says Jolene Babyak, an Alcatraz historian who was not involved in the study.

With these results in hand, de Smet and his colleagues plan to continue archaeological investigations under Alcatraz. Going forward, only time will tell what this rock will reveal, Martini says. “Below the surface, Alcatraz is still full of mysteries,” he says. “There’s still a whole lot to be learned.”

Soldiers posing in the island’s ordnance yard. A brick Citadel capped the summit of Alcatraz. 1869. Image Credit: National Park Service, Golden Gate National Recreation Area

[headlinehorizon]

Catch Me if You Can: London Police Apprehend Terrorism Suspect

London's Metropolitan Police successfully capture Daniel Khalife, a terrorism suspect who escaped from a high-security prison. Explore the intriguing story of this audacious breakout and the implications it raises about security.

[pixiesnooze]

and some of yall can’t even get a text back

[muffinlance]

Fellow Prisoner Li, Part 3: Subtle Zuko is Subtle

Continued from the original post || Read all chapters on AO3

Li, Sokka was coming to realize, had the worst sense of direction. 

“Where you going, buddy?” Sokka inquired, as one does, when one’s former fellow prisoner and current traveling companion was dragging the Avatar off into the forest by his arm. Given the kid’s excited bouncing, the arm grabbing was probably to keep him on the ground. Or at least, ground-adjacent. 

“Firebending training,” Li said. 

“Firebending training!” Aang beamed.

“In that direction?” Sokka clarified.

“Yes,” Li growled, as the Avatar continued to echo him, but with a hundred more years of pent-up enthusiasm.

“The direction we saw that big Fire Nation base in as we flew in?” Sokka further clarified. 

“Y— No. Pohuai isn’t this way. It’s—” their resident directionally challenged firebender looked in many other directions, before picking the one exactly opposite of where he was leading Aang, and pointing with the complete certainty of a gambler who couldn’t take back his chips. “That way?”

If we ever need to know where the nearest Fire Nation presence is, we just need to spin you in a circle and tell you to walk, Sokka did not say, because Katara was already pointedly glaring at him from over by the fire, projecting her sibling telepathy so hard he could practically hear the lecture she was rehearsing in her head. Something something be nicer, something something traumatized prisoner. Also, and more importantly: Li had started helping with meals. Particularly in the delicious delicious pan-searing of meat and fish (and, if Aang was to be believed, various fungi, which Sokka did agree needed to be lit on fire). Sokka’s plate could get suspiciously crispy if he upset their broiler’s delicate Shout-o-Meter. 

“And even if it is,” Li was continuing, because being wrong was an art form that he practiced diligently, “it’s easier to predict military patrols than random civilians. So this is better. For not being seen?”

“You,” Sokka said, ignoring his sister’s increased attempts to shut him up from across the camp, “really don’t think things through, huh?”

Their broiler let go of the Avatar, with a certain sulky slumping.

“...No firebending practice?” Aang also slumped.

“Yeah, no,” Sokka said. “We need to talk flight paths. I am getting really sick of that Zhao guy.”

* * *

“So,” Sokka said. To summarize. “We can’t travel in the Earth Kingdom, because you’re a firebender, and they would kill you.”

Their firebender nodded.

“We can’t go deeper into the Fire Nation colonies, because you’re banished, and they would kill you.”

Additional nodding occurred.

“All right,” Sokka said, with a great deal of patience. “Then we’ll just have to find a way to travel from here to the North Pole. Instantaneously. Without crossing any intervening Earth or Fire territories because that is the entire map.”

“We could go to the Fire Nation,” Li said.

“Li,” Sokka said, “remember the ‘thinking things through’ thing?” 

Li crossed his arms. “No one would expect you to go there.”

“Because we will be in the Fire Nation,” Sokka said.

“There won’t be wanted posters for any of us.”

“Because,” Sokka said, “we will be in the Fire Nation.”

“I don’t know why you even want to go to the North Pole,” Li shouted, throwing up his hands, and also a few sparks. 

“Explain that,” Sokka said.

* * *

The North didn’t teach women to fight. 

The North had not seen the look on his sister’s face upon hearing this, or they would know that women did not require tutelage in the concept, only the techniques.

* * *

“So where can we find a waterbending teacher?” Aang asked.

“You’re from the South Pole,” Li said. “Why don’t you get a southern master?”

Sokka exchanged a look with his sister. Then Katara spoke. “Li. We… don’t have any left. That’s why we left.”

“You might not have any,” Li said, “but the Fire Nation does.”

Oh no.

“They’re alive?” Katara asked.

“I don’t know how many still are,” Li said. “But there’s a prison in the southern isles, it wouldn’t even be far to fly if we go straight across the ocean—”

Oh no no.

“Li, buddy,” Sokka said, even as his sister and Aang were leaning towards Li and, by extension, his terrible idea. “We are not breaking into a prison—”

“Didn’t you already break out those earthbenders? Why not your own people, too?”

“Yeah Sokka,” Katara said, with a scowl she’d learned since Sokka had made the mistake of exiting his own prison break with a friend, “why not?”

Oh no they were doing this.

Continued in Part 4: Zuko Goes to the Time-Out Thinking Corner || Read all chapters on AO3

[atla-suki]

babe be honest if i was wrongfully imprisoned in a high security prison which was situated inside a literal volcano in enemy territory in the middle of a global war would u fly in on a war balloon with your enemy-turned-teammate (who also happened to burn down my village) and rescue me while u were actually looking for your dad who got captured yes or no?????

[rotisseries]

there was literally no reason for the government to stick dazai in mersault actually, like the only thing his ability does is nullify others. they could have stuck him in any old 6 by 8. in fact I think he'd have been in there longer if they'd done that

[ghostsgrazing]

Thinking how qtubbo looses more of himself and his morals every purgatory, how his first reaction to a threat is to kill when he once advocated for diplomacy and not resulting to violence unless absolutely necessary.

How his kill count doubled and he doesn't mind the blood underneath his nails.

How he knows he will go back to purgatory again and his only complaint will be leaving his daughter behind.

How next time there might not be much left oh him to return to his daughter.

How he knows he cant end on a loss.

[lesmotsquinousmanqueny]

Erasing Memories, Concealing Evidence: China’s Efforts to Obscure the Uyghur Genocide

I was wondering why nobody speaks about the Uyghur genocide anymore. This article explains the forgetfulness and offers some much need up-to-date information.

Chinese authorities have worked to make it appear as if they had stopped the camps. They haven't.

The camps have been repurported into high-security prisons, concealing the true nature of the victims by implying they are criminals.

China is destroying Uyghur cultural heritage by banning the language and literature. Again, it is a clear facet of genocide.

They are installing Han families in deserted Uyghur families' houses (as they were all put into camps now called prisons).

[flippingatable]

Freminet mugshot

[marketable-puckshie]

What intruders see at 3am when they get to the server room-

[freakinator]

hhhhhh this is gonna be a hard ep to go through for me if parrot keeps looking up im ngl but its ok cause it looks cool

[local-redhead-bookworm]

Gundam 00 has made me feel too many things. I just watched the first episode of Season 2 and I feel like I need to go stare at the ceiling for a few hours

[aloeverawrites]

People who have high support needs still deserve respect, agency and privacy. They shouldn’t be treated like children and even children shouldn’t be treated like high security prisoners.

[catnapdragon]

hey does anyone know any good child safety locks. no not those ones. i tried them. they did not work.

[darkestrellar]

Svern talks in wingdings with @narkissies. don't ask how he's able to do that. At least in HexX's case it's actually a bot.

[serethereal]

s fell in love w an eldritch horror at 13. trust me he was just fine in azkaban