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Yesterday — 22 July 2026Ars Technica

Samsung unveils new Galaxy Z8 foldables and Galaxy Watches, available August 7

22 July 2026 at 09:58

The rumors haven't left much to the imagination, but Samsung has unfurled its 2026 foldable lineup today. There are three models for the first time in Samsung's eight-gen foldable family, including the top-of-the-line Z Fold 8 Ultra. That phone is the successor to last year's Galaxy Z Fold 7, but the Z Fold 8 is new—the company's first wide-body foldable designed for media over multitasking. And then there's a new, thinner flip phone, plus a pair of smartwatches.

You can preorder Samsung's new hardware today, but the component shortage has made these already spendy product lines more expensive this year. Even the Z Flip 8 is now well over a grand, and the Ultra costs almost twice as much.

Specs at a glance: Galaxy Z8 series
Galaxy Z Flip 8 ($1,200) Galaxy Z Fold 8 ($1,900) Galaxy Z Fold 8 Ultra ($2,100)
SoC Snapdragon 8 Elite Gen 5 for Galaxy Snapdragon 8 Elite Gen 5 for Galaxy Snapdragon 8 Elite Gen 5 for Galaxy
Memory 12GB 12GB, 16GB 12GB, 16GB
Storage 256GB, 512GB 256GB, 512GB, 1TB 256GB, 512GB, 1TB
Display Main: 6.9" Dynamic AMOLED 2X (1080 x 2520) 400ppi, 120Hz; Cover: 4.1" AMOLED (948 x 1048) 342 ppi, 60/120Hz Main: 7.6" Dynamic AMOLED 2X (1848 x 2448) 403ppi, 120Hz; Cover: 5.5" Dynamic AMOLED 2X (1248 x 1972) 428ppi, 120Hz Main: 8.0" QXGA+ Dynamic AMOLED 2X (2504 x 2256) 422ppi, 120Hz; Cover: 6.5" FHD+ Dynamic AMOLED 2X (1080 x 2520) 422ppi, 120Hz
Cameras Rear: 50MP Wide (F1.8, OIS), 12MP Ultra Wide (F2.2); Selfie: 10MP (F2.2) Rear: 50MP Wide (F1.8, OIS), 50MP Ultra Wide (F1.9); Main/Cover Selfie: 10MP (F2.2) Rear: 200MP Wide (F1.7, OIS), 50MP Ultra Wide (F1.9), 10MP Tele (3x Optical, F2.4, OIS); Main/Cover Selfie: 10MP (F2.2)
Software Android 17 / One UI 9 Android 17 / One UI 9 Android 17 / One UI 9
Battery 4,300 mAh, up to 55% charge in ~30 min with 25W Adapter, 15W Wireless Charging 4,800 mAh, up to 67% charge in ~30 min with 45W Adapter, 20W Wireless Charging 5,000 mAh, up to 63% charge in ~30 min with 45W Adapter, 20W Wireless Charging
Connectivity 5G, LTE, Wi-Fi 7, Bluetooth v5.4, SIM+eSIM 5G, LTE, Wi-Fi 7, Bluetooth v6.0, SIM+eSIM 5G, LTE, Wi-Fi 7, Bluetooth v6.0, SIM+eSIM
Measurements Unfolded: 166.9 × 75.4 × 6.1 mm
Folded: 85.7 × 75.4 × 13.1 mm, 180g
Unfolded: 123.9 × 161.4 × 4.5 mm
Folded: 123.9 × 81.9 × 9.7 mm, 201g
Unfolded: 158.4 × 143.2 × 4.1 mm
Folded: 158.4 × 72.8 × 8.9 mm, 215g
Colors Pink, Graphite, Cream, Mint (online) Lavender, Graphite, Cream, Pistachio (online) Violet Shadow, Graphite, Cream, Green Shadow (online)

The Z Fold 8 Ultra has the same basic form factor as the last few Samsung tablet-style foldables. A 6.5-inch OLED on the outside is about the same ratio as a standard smartphone screen. Open it up, and you get an 8-inch display that's roughly twice as wide. That makes the main display close to square.

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© Samsung

Ukrainian drones deliver robots directly into battle by sea and air

22 July 2026 at 07:15

In the latest twist on battlefield innovations, Ukraine has used both flying drone carriers and drone boats to send ground robots armed with weapons or explosives into battle.

The drone-assisted deployments have enabled slower wheeled robots to bypass tough terrain and Russian defenses, and to carry out an unusual robotic amphibious assault on a contested position. Such tactics also showcase the Ukrainian military’s ongoing experimentation with using drones and robots to offset a Russian military advantage in manpower while also sparing Ukrainian soldiers from making dangerous assaults.

On July 19, a Russian military Telegram channel posted a video showing a Ukrainian hexacopter drone carrying a ground robot suspended below by a cable, according to the Ukrainian government-run news platform United24. The Russian Telegram channel described the Ukrainian heavy bomber drone as deploying a four-wheeled ARK-1 robot armed with explosive anti-tank mines on the ground where it continued toward Russian military positions—and apparently generated plenty of outraged comments from pro-Kremlin social media users.

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© Dmytro Smolienko/ Ukrinform/Future Publishing via Getty Images

Before yesterdayArs Technica

Apps targeted at US troops contain Chinese and Russian code

21 July 2026 at 09:19

A recent examination of hundreds of mobile apps marketed toward US military personnel found more than one in eight contained software built by companies in China, Russia, or other foreign nations, raising fresh concerns that adversary governments could harvest data revealing where service members live, work, and deploy.

According to researchers at Purdue University, the US Military Academy at West Point, and Florida International University, one popular app used by service members to rate living conditions on their own bases include code from Huawei, the Chinese telecom that US regulators flagged as a national security threat in 2020. Two others were built by Russian companies and incorporate the Russian ad service Yandex.

The largely unregulated advertising industry that tracks Americans online treats civilians and service members mostly the same—unless there is profit in telling them apart—despite evidence that exposure can reveal troop deployments, unit movements, and the routines of personnel within intelligence facilities and hardened shelters where nuclear weapons are believed to be stored.

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© Tomas Ragina/Getty

Firefighting drones in the works as wildfires plague US nearly year-round

20 July 2026 at 17:55

Drones capable of spraying water and fire retardants have been practicing how to snuff out wildfires early in California and Alaska this summer—demonstrating a possible rapid-response tool for firefighting as climate change transforms wildfire season into a nearly year-round risk for much of the United States.

Most drones are significantly smaller than crewed aircraft and have shorter flight ranges, meaning they cannot replace large airtankers in delivering massive payloads of water or other fire-suppressing payloads to remote wildfires. But companies and fire agencies—along with organizers of the $11 million XPRIZE competition—are testing whether drones can help firefighting crews respond more quickly to small fires and put them out before they become more destructive.

The California Department of Forestry and Fire Protection, also known as CAL FIRE, ran its own field test involving five autonomous drones that worked together to deploy between 500 and 1,000 gallons of foam combined for suppressing fires on July 15, according to the TV station KPMH. The demonstration was organized with the help of the nonprofit FireWERX and the California-based company Seneca, which is making the drones commercially available starting in 2026.

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© Seneca

Hegseth wants a "High-T" military; doctors call it a clinical minefield

By: Beth Mole
17 July 2026 at 14:53

On Wednesday, Defense Secretary Pete Hegseth made the startling announcement that the US military would begin requiring all active duty and reserve personnel aged 30 and older to undergo mandatory screening for testosterone deficiency. The screenings will take place during yearly health assessments. Those under age 30 can also get screened on request.

In a short video posted on social media, Hegseth explained to the military community that the screenings and possible subsequent treatments are intended to "optimize your performance, your resilience, and your long-term health." While saying that the initiative wasn't about "artificial enhancement" and that members could decline treatment, Hegseth claimed that the testing and potential treatment was for "restoring and optimizing" capabilities, protecting "longevity," and "ensuring you have the biological foundation required to sustain the fight."

But will testosterone screening and treatment actually "optimize" our "warfighters"? Will it help most of them live longer? Should everyone else get screened and treated, too?

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© Getty | Stefani Reynolds

OnePlus confirms shutdown in the US and Europe, ending months of speculation

16 July 2026 at 12:29

OnePlus arrived on the scene in 2014 with brash marketing and a compelling pitch: What if your phone was cheaper and faster? More than a decade later, the market is much different, and so is OnePlus. Confirming months of rumors and speculation, OnePlus has confirmed it's ending phone releases in North America and Europe.

This development has been expected for a while. After a brief period of expansion in the US through deals with T-Mobile and Verizon, OnePlus began visibly shifting its focus to India after the pandemic. OnePlus has also increasingly come under the control of its parent company, Oppo, aligning its device releases and software experience with the larger brand. Still, OnePlus has continued to launch flagship devices in the US and Europe, with the OnePlus 15 going on sale in late 2025. That will be the last OnePlus phone many people see, though.

OnePlus denied rumors of a shutdown earlier this year, but its language was vague and never promised future phone releases. The new statement is also worded gingerly, but the outcome is clear. "As part of the proactive global strategy adjustment, OnePlus has decided to conclude new product rollouts in Europe and North America," the official post reads.

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© Ryan Whitwam

US military sent explosive drone boats into combat for the first time

14 July 2026 at 14:00

For the first time in its history, the US military sent explosive-laden drone boats into combat by attacking an Iranian midget submarine and naval port. The unprecedented use of such kamikaze sea drones by the United States comes nearly a decade after Iranian and Houthi forces first demonstrated such weapons.

The US military shared a video showing three “one-way attack surface drones” exploding after approaching an Iranian midget submarine and ship maintenance facility at Iran’s Bandar Abbas Naval Base on the night of July 12. US Central Command, the US military combat command responsible for Middle East operations, described the strikes in a social media post as the “first time American forces have employed sea drones in combat operations.”

The US drone boats were able to “make a low-speed, uncontested approach” to their targets before exploding, according to USNI News, a news service from the nonprofit US Naval Institute. USNI News also identified one of the targets as an Iranian Ghadir-class midget submarine that was out of the water while being suspended from a gantry.

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© US Central Command

Ukrainian drone strikes forced Russia to stop shipping in vital sea corridor

13 July 2026 at 16:41

Ukrainian drone strikes have forced Russia to completely halt shipping in the Sea of Azov in less than a week, showing once again how a country without traditional naval power can still effectively blockade maritime corridors.

Ukraine’s Unmanned Systems Forces have flown one-way attack drones to target and strike more than 100 Russian tankers and other ships in total, along with posting video evidence showing such drone strikes occurring every night between July 6 and July 14. The campaign has forced Russia to completely shut down the shipping route that flows from Russia’s Don River into the Sea of Azov, and to halt all Kerch Strait shipping transits from the Sea of Azov into the Black Sea, according to Reuters reporting.

The shutdown of such maritime lanes has further isolated the Russian-occupied Crimean Peninsula by cutting off seaborne delivery of fuel in particular. Crimea had already been experiencing severe fuel rationing and power outages as Ukraine stepped up its mid- and long-range drone strike campaign on Russian energy infrastructure and supply lines, leaving behind damaged oil refineries with billowing black smoke and burned-out trucks littering highways.

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© Planet Labs PBC

Apple sues OpenAI after ex-engineer allegedly used bug to steal trade secrets

13 July 2026 at 15:17

Apple is gunning for OpenAI, demanding steep penalties after stumbling on a “rare” bug that temporarily allowed a poached employee that joined OpenAI to maintain access to confidential information on Apple servers for weeks after his termination.

In a lawsuit filed Friday, Apple sought several injunctions blocking OpenAI from using confidential information allegedly stolen by former employees. According to Apple’s complaint, OpenAI conspired with former Apple employees as part of a grand scheme to “take an unlawful shortcut” and launch a line of AI-powered devices as marketable as Apple’s iPhone.

Apple explained that it found a bug while investigating internal messages between a then-current employee, Yu-Ting “Alyssa” Peng, and an engineer who spent eight years “working on some of Apple’s most sensitive product development programs,” Chang Liu.

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Apple and Samsung benefit as memory shortage pushes smartphone shipments to historic lows

13 July 2026 at 13:18

Smartphone shipments started to plateau a few years back, ending the days of guaranteed double-digit growth for any company that wanted to make phones. Fewer smartphone manufacturers exist today, and they're facing new pressure in the age of AI. A new report claims that smartphone shipments cratered 11 percent in the last quarter. Some are weathering the storm better than others, though.

According to Counterpoint, this substantial drop brings smartphone shipments to their lowest second-quarter level since 2013. Analysts place the blame for this drop squarely on the increasing price of DRAM and NAND chips. Manufacturers have largely shifted to supporting the AI computing boom, which leaves fewer components for consumer devices like smartphones and PCs. As prices climb higher, fewer people are interested in buying new phones.

This problem has been particularly vexing for people who are happy to purchase budget devices. A recent report from market research firm Omdia noted that higher memory costs are particularly bad for phones priced at $500 or less. In these segments, memory can now easily account for half of the total manufacturing cost. These devices have seen quicker and larger price increases compared to flagship devices, for which memory is now more than a quarter of the cost. That's a significant increase in the past year, but there's still more profit to be had at the high end.

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© Ryan Whitwam

Increased drone surveillance of illegal July 4th fireworks led to $100K fine

10 July 2026 at 18:37

More cities and towns deployed drones to spot illegal fireworks during the Fourth of July celebrations commemorating America’s 250th anniversary—leading to a $100,000 fine in one instance and coming as part of a broader national trend of first responders turning to drone surveillance.

Police and fire departments have described using both increased drone surveillance and steep fines to deter people from shooting off illegal fireworks, with many departments publicizing their drone videos on social media and warning that their drones will be watching in the future. Incidents involving illegal fireworks have led to costly fires, injuries, and even multiple deaths each year, along with creating local air and noise pollution for residential neighborhoods.

This year, the $100,000 fine for illegal fireworks came from the Sacramento Fire Department in Northern California deploying its own drones for the first time on the Fourth of July, according to CBS News Sacramento. Sacramento Fire Captain Justin Sylvia described the fire department’s drones as being capable of recording scenes in high-resolution video to help investigators identify the house or closest location using Google Maps.

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© MediaNews Group/Orange County Register via Getty Images / Contributor

US seeks cheaper hunter-killer drones after Iran destroys $1B worth of Reapers

8 July 2026 at 13:44

The US military has lost dozens of Reaper drones collectively worth more than $1 billion while carrying out surveillance and attack missions over Iran. Now the Pentagon is seeking large numbers of cheaper drones that can perform such missions despite the expectation that many will be lost in combat.

In a call for industry pitches, the Defense Innovation Unit’s notice described the US military’s current reliance on drones and crewed aircraft, each costing more than $30 million, as being “unsustainable against adversaries utilizing layered defenses enabled by increasingly low-cost antiaircraft capabilities.” It envisions deploying more “cost-effective” drones to “overwhelm enemy air defenses even while experiencing numerous [drone] losses.”

That is, in practice, what Ukraine’s military has been demonstrating with its long- and mid-range strike campaign against Russian supply lines, oil refineries, and various energy or industrial targets within Russia or occupied Ukraine. The Ukrainian campaign has been overwhelming Russia’s overstretched air defense capabilities by launching hundreds of relatively inexpensive drones and missiles on a daily basis to attack targets far behind the frontlines, while continuing to damage or destroy Russia’s most sophisticated air defense systems.

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Google's Pixel 11 launch event is set for August 12, with possible price increases

7 July 2026 at 15:08

Google has announced its next Made By Google event, taking place on August 12 in New York City. Google's invite doesn't name names, but the imagery clearly shows a new Pixel phone that looks a whole lot like last year's phone. Some new rumors, however, suggest the updated phones will come with inflated price tags courtesy of the AI-driven component shortage.

The sleek lines of the phone in the teaser image are a dead ringer for Google's last few Pixel phones, and that matches some early rumors. Google's new phones will have similar shapes, with the Pro and Pro Fold models perhaps shaving off a little thickness. The most notable design change will probably be the rumored "Pixel Glow" lights, a rear-facing notification and status light.

Recent reports claim that Google is finally doing away with the base 128GB storage option for the smaller phones. In 2025, both the Pixel 10 and Pixel 10 Pro started at 128GB of storage, a bit lacking for a modern flagship device at a time when people don't upgrade as often. Google will reportedly move to 256GB as the base storage for both phones.

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Kremlin suspected of flying drones over Europe using Russian shadow fleet

6 July 2026 at 16:52

Mysterious drone flights that disrupted major European airports and flew over NATO member military bases hosting US nuclear weapons may be the work of a coordinated Kremlin campaign launched from Russian-linked commercial ships.

That recent assessment from the UK-based International Institute for Strategic Studies used automatic identification system (AIS) maritime tracking data and other publicly available data to show how Russian-linked ships and “shadow fleet” vessels that transport sanctioned Russian oil were often located nearby during various drone incidents. The report suggests that the drone incidents—which impacted a dozen NATO member countries and Ireland between August 2024 and February 2026—also revealed the vulnerability of European air defenses against surveillance and harassment incursions by low-cost drones.

The IISS report identified 144 drone sightings over Europe during that time period that were unlikely to involve hobbyist recreational drones or drone activity related to the war in Ukraine. About 48 percent of the sightings took place over military bases, 26 percent happened over critical infrastructure such as ports and energy or industrial facilities, and 18 percent occurred over civilian airports. Most occurred at night or in the early morning hours before sunrise, and the drones themselves were typically described in media reports as resembling “professional” or “military-style” drones.

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