LCpl. Nicole Stuart/US Marine Corps
The US Marine Corps has begun fielding new medical equipment meant to help troops survive when wounded service members can't be quickly evacuated from the battlefield.
The new technology is designed to store blood, identify internal injuries, and treat wounded service members closer to the battlefield as the military prepares for future wars in which casualties may be unable to reach a hospital for hours or even days.
The equipment includes improved, lighter-weight mobile blood coolers, better blood warmers, and small AI-assisted ultrasound devices and is designed to help Navy corpsmen and other providers treat casualties with less bulky equipment and less reliance on extensive medical infrastructure.
During the wars in Iraq and Afghanistan, US air supremacy frequently allowed helicopters to quickly evacuate wounded troops to well-equipped and defended medical facilities near the battlefield.
The proliferation of drone warfare and other technological advancements seen in Ukraine has, however, raised doubts about whether rapid casualty evacuations will be possible in future conflicts. Now, military planners assume that a sophisticated foe is likely to possess tools that could severely disrupt military tasks such as casualty evacuation, resupply, and communications.
Throughout the post 9/11 wars in the Middle East, the military planned on getting wounded troops to advanced medical facilities within an hour, said Navy Capt. Shari Gentry, the Marine Corps' deputy medical officer, speaking to reporters at a media event near Quantico, Virginia. "And we do not foresee that being the case."
The Corps has already begun distributing the systems to medical units, with some equipment reaching troops deployed to the Middle East.
Among the new devices is a portable refrigerator capable of storing approximately 30 units of blood, potentially enough for four seriously wounded Marines, according to military medical guidance. Each battalion aid station is set to receive one, giving medical personnel a supply of blood closer to the battlefield.
Weighing about 60 pounds, it replaces a system that weighs over twice as much and uses rechargeable batteries already common throughout the Marine Corps. The smaller refrigerator allows medical teams to maintain blood supplies without relying continuously on generators or fuel deliveries, said Navy Cmdr. Kyleigh Hupfl, the Corps' clinical lead for Expeditionary Medical Systems.
The capability has already proved useful in the Middle East, Hupfl said. The Corps accelerated delivery after units raised concerns about the reliability of existing refrigeration equipment. One unit told her that the new device allowed it to maintain a ready supply of blood throughout its deployment.
Small deviations in temperature can render blood and other pharmaceuticals unusable. "We need to be able to bring cold chain distribution forward without relying on heavy generators, and we need to be able to do that in a sustainable way," she said.
The service is also fielding new portable blood warmers that can deliver warmed fluids faster than the previous equipment. The warmer works by passing blood through a tube, warming it before it flows into a patient's veins. Such warmth is crucial to prevent hypothermia, a serious complication in injured patients.
Another major change involves portable ultrasound machines equipped with AI-assisted imaging. Previously held only at higher levels of battlefield medical care, the new machines are now being pushed toward the lowest level of tactical care, known as Role 1 facilities, where Navy corpsmen and physicians provide immediate life-saving care for wounded Marines.
The AI software helps users identify anatomical structures on ultrasound images, allowing providers with less ultrasound experience to spot signs of internal bleeding or other injuries that might otherwise be difficult to detect. That information can also help medical teams determine which casualties need evacuation or surgery most urgently, said Navy Chief Petty Officer Matthew Brown, the chief biomedical equipment technician for the Corps' Expeditionary Medical Systems.
"I have 10 people that are hurt. Who should I get out?" Brown said of the dilemma and the new ultrasounds being fielded to front-line medics to address it. "And at the end of the day, that's what's going to save their life."
U.S. Defense Secretary Pete Hegseth has yet to approve the transfer of a significant batch of Patriot interceptor missiles for Ukraine, Ukrainian officials and military officers told the Kyiv Independent, raising suspicions in Kyiv that Washington is deliberately withholding the weapons to pressure Ukraine.
President Volodymyr Zelensky said on
Ukraine's 92nd Separate Assault Brigade/Screengrab via Telegram
Ukrainian forces have used a heavy drone to save a wounded soldier from the front lines, carrying out what one unit described as a "first-ever air evacuation."
The unusual mission underscores Ukraine's growing efforts to use drones and robots in unconventional roles on the battlefield, including casualty evacuation, logistics, and combat.
Ukraine's 92nd Separate Assault Brigade disclosed on Monday that it had "successfully" medically evacuated a wounded soldier who had been hurt at the front. The presence of land mines and Russian drones meant that a rescue operation using ground robots was not an option.
"Specialists from our company took on the responsibility of doing something that no one had done before: evacuating a soldier using an aerial drone," the brigade wrote in a translated statement on Telegram.
Soldiers used a heavy six-rotor hexacopter made by the Ukrainian company Gurzuf Defense for the medevac mission. The aircraft was tested in advance and modified by unit specialists to ensure it remained stable.
The 92nd said several military units participated in the rescue, including the 30th Separate Mechanized Brigade, which operated the drone that evacuated the wounded soldier. The soldier is now recovering from his injuries. The unit didn't specify when or where the evacuation took place.
"This is a historic event, at least for our unit," said Napalm, the squad leader and programmer for a robotics company in the 92nd, who was identified only by his call sign.
Ukraine's 92nd Separate Mechanized Brigade/Screengrab via Telegram
Casualty evacuation missions have become increasingly robotic this year as Ukrainian officials, companies, and units push to replace soldiers with machines in dangerous front-line roles.
Ukraine's defense ministry said in early September that the number of ground-robot casualty-evacuation and logistics missions has increased more than threefold since the start of the year, from roughly 7,500 in January to more than 25,000 in August.
The deployment of an aerial drone for casualty evacuation reflects a continued effort to use drones in new ways.
Gurzuf Defence, the maker of the drone used for the mission, called it an operation "that no one has ever performed before." The company said that Ukrainian forces used an aircraft called the Heavy Shot "AYUDAG 6" and the mission lasted roughly 75 minutes and covered a distance of nearly 40 miles.
Gurzuf Defence is not the only Ukrainian company working on this technology; SkyFall, the firm behind the P1-SUN interceptor, recently unveiled a large hexacopter for casualty evacuation.
Large drones can carry heavier payloads, but their size can also be a vulnerability on the battlefield. Samuel Bendett, a drone warfare expert at the Center for Naval Analyses, a US research organization, wrote on social media that there are "obvious dangers" with large, slow aircraft conducting casualty evacuation missions.
Bendett said that the Russian military spends "considerable resources" targeting heavy-lift drones. He told Business Insider that Moscow's elite Rubicon units are particularly focused on downing such aircraft.
As Russia's full-scale invasion grinds on, Ukrainian forces are continuing to innovate with their drones. Last month, for instance, the Third Army Corps revealed that it had become the "first in the world" to air-drop ground robots from drones in combat. Other units have deployed similar technology.
News accounts report that the Bend, Oregon school shooting Thursday was stopped in part by an armed civilian. From the N.Y. Times (Anna Griffin, Aaron West, Nicholas Bogel-Burroughs & Chelsia Rose Marcius):
A man in a red pickup truck was driving by and saw the teenager throw his shotgun over the fence and start to climb it, the police said. The driver "verbally confronted" the gunman, who paused to open fire at him, pelting the truck with shots….
Outside, Kaylub Giamanco, a father of two girls at the school, had seen the red pickup get shot while driving by on his lunch break. He swerved onto the sidewalk and ran inside.
He found the gunman wrestling with the teacher who tried to stop him and shot him several times with a .40-caliber handgun that had been legally secured in his truck, the police said. The suspect, who died, was carrying 44 more rounds of ammunition.
Readers might want to know: How often do civilians use guns to help stop shooters who pose ongoing threats to multiple people? (By "civilian," I mean here someone other than a police officer or a security guard; off-duty military members qualify for my purposes.)
Obviously, an exact count is hard to gather, and some cases will be ambiguous. Sometimes, it may not be clear whether the shooter was planning to keep attacking. Sometimes, it may not be clear, at least from press accounts, whether the defender succeeded in stopping the shooter (for instance, by scaring the shooter away). Sometimes a civilian and a security guard or a police officer might step in together. And sometimes news accounts may err. Any count is thus a judgment call, and also likely incomplete because not all incidents make the news.
Still, thanks to a Crime Prevention Research Center spreadsheet, I can say that in 2025 there appeared to have been at least a dozen such incidents. The CPRC report says there were 23; I went through the list, checked the linked news accounts, and tried to exclude ones that seemed just like one-on-one self-defense situations or matters where the defender seemed clearly unsuccessful. (One-on-one self-defense is of course worthy on its own, but it's not what I'm discussing here.) With those exclusions, and trying to be relatively conservative in what I counted, I ended up counting 12 to 14 such incidents in 2025, depending on how you evaluate some of the more ambiguous ones.
Nor does 2025 appear to be unusual. According to the CPRC report, there were roughly the same number of incidents (or in some years, even more) in 2020-2024 as in 2025. I expect that conservative counts for those years would likewise be comparable to my count for 2025.
None of the 2025 defensive gun use incidents were at a school, but gun possession is generally illegal in schools, so it's unsurprising that law-abiding gun owners can rarely stop such shootings. They can of course enter the school after the shooting starts, as the man in the Oregon shooting did, but that involves a higher degree of difficulty.
The 2025 incidents, with the date, state, city (and link to news article), and excerpt from the news article:
| 1/12/25 | Neb. | Omaha | [County Attorney] Kleine said [a] man was acting in self-defense and saving the lives of others when he shot and killed Brandon Jones around 3 a.m…. According to Kleine, Jones was asked by management to leave the club. Jones angrily left the club. He got a gun, went back to the club, brandished the gun and started firing it while making threats, Kleine said. Kleine added Jones' gunfire hit several people. The man, whom Kleine declined to identify, returned fire, striking and ultimately killing Jones outside the club, which had a large crowd of people inside…. |
| 1/17/25 | Fla. | Palm Beach | [T]he sheriff's office received multiple 911 calls … saying an employee had shot two other coworkers …. [T]he supervisor said he was in his upstairs office and heard multiple gunshots, prompting him to grab his firearm and head downstairs to the location of the shooting. He told detectives he got to their workstation and saw Edwards [the shooter] holding a firearm and standing over [one of the victims] while attempting to reload the weapon. The supervisor said he told Edwards to drop the gun while he and other employees pushed the suspect to the ground and called 911. |
| 2/15/25 | Tex. | Houston | [A] man opened fire on a crowd of people after a child's birthday party… Deputies say several people in the crowd returned fire, hitting Thompson multiple times… |
| 3/31/25 | Tex. | San Antonio | Investigators said that two groups of people were arguing on the [bar] patio, which then boiled over into a fight. Vela, who was in the parking lot, allegedly saw the fight, pulled out a handgun, and opened fire on the brawl. A bystander pulled out his own gun and fired back, fatally striking Vela. That bystander was also wounded by Vela's gunfire, and was rushed to the hospital in critical condition. In total, the bystander, two women, and one man at the scene were all injured by the gunfire. |
| 5/20/25 | Ariz. | Peoria | [A bar] employee called 911 to request that police help with an intoxicated patron, Franco, who refused several requests to leave. While officers were en route, police say Franco went to the parking lot, grabbed a handgun from inside his car and started firing shots in the air and into the bar…. Two men on a nearby park bench saw what was happening and intervened. Police say Franco then pointed his weapon at the two men, who were also armed, and a gunfight ensued. Franco was shot in the chest, while the two other men weren't hurt… [Police officer] Babros commended the men who intervened before any other innocent people were hurt… |
| 6/10/25 | Wash. | Kettle Falls | Stevens County 911 dispatch received calls … [saying] that there was a subject walking down the road with a rifle and had pointed the rifle at them, yelled threats and fired more shots…. Two nearby armed residents heard the disturbance and tried to de-escalate the situation. They observed West fire his rifle in the direction of a man …. That is when the neighbors fired their weapons, killing West…. |
| 6/22/25 | Mich. | Wayne | Police said the suspect exited his Nissan truck wearing a tactical vest, armed with a long gun and a handgun, when he approached the church building and began firing his weapon…. At least two staff members shot the gunman, causing fatal wounds. One staff member, a member of the security team, was shot once in the leg by the suspect. [I included this because it appeared to involve a non-security-guard and a security guard working together; it's impossible to know what would have happened had the security guard been the only armed defender. -EV] |
| 6/28/26 | Ga. | Atlanta | [A] fraternity had a permit for an event at Coan Park on Woodbine Avenue on Saturday…. [A] random man walked up and got into an argument with some of the fraternity brothers. As they tried to calm him down, witnesses said the man started shooting. Pearson was shot in the head, according to police. He died at the scene…. Atlanta police said others who had their concealed carry permit fired back at the man, who was taken to the hospital in critical condition… |
| 8/2/25 | Ill. | Harvey | A Concealed-Carry License holder fatally shot one of two gunmen who injured a young child and four others in south suburban Harvey on Saturday night, officials said…. Two armed men opened fire at the gathering, injuring five of the guests…. A CCL holder who was present returned fire, killing one of the suspects and injuring the other. |
| 8/6/25 | Iowa | Glenwood | Dennis Burnell killed two people, set his own house on fire, and fired dozens of rounds into nearby homes before dying days later from burn injuries. Investigators later determined Burnell had hundreds of rounds of ammunition he intended to use across the neighborhood… One of the homes struck by bullets belonged to Senior Airman Harrison Friar. Friar said he quickly secured his family inside, then grabbed his personal firearm and confronted the attacker… Investigators say Friar fired two shots, hitting Burnell in the leg and forcing him to retreat. They credit his actions with giving law enforcement the critical time needed to contain the situation and preventing further loss of life… |
| 8/18/25 | S.C. | Union | [Police officers] responded to a report of gunshots …. When officers arrived, they found 28-year-old Ieshaun Dunn … lying in the grass … [with] a gunshot wound near the heart… After a thorough investigation, it was concluded by authorities that this was a case of self-defense. According to police, Dunn fired a gun at a group of people and gunfire was returned, leading to Dunn's death… |
| 9/13/25 | Tenn. | Murfreesboro | Tavarious Chambers is charged with six counts of attempted first-degree murder and tampering with evidence after detectives say he opened fire at a reunion on Saturday, September 13th, striking two people. According to the preliminary investigation, the reunion event was ending when Chambers arrived at the park pavilion dressed in black and wearing a ski mask. Police say he fired multiple shots in the direction of four adults and two small children. Two people were struck by gunfire. One of the victims fired back in self-defense. [It is not evident whether the defensive gun use was effective in scaring Chambers away or otherwise distracting him from the shooting. -EV] |
| 10/25/25 | Utah | West Valley City | [P]olice responded to reports of a shooting … where a Halloween party attended by teenagers and young adults was being held …. Allen Montelongo … was driving by the party and fired at a group of people standing in the roadway. A 16-year-old male from Sandy was hit multiple times by the gunfire, according to police. Someone in the group returned fire, police said, hitting Montelongo and causing him to crash his car into a fence. He was later pronounced dead on scene… |
| 12/2/25 | Ga. | Conyers | Conyers Police Capt. Quantavis Garcia said a man opened fire inside the Chiquitos Cantina and Grill … and customers inside shot back at the suspect. "It played out like a movie. We believe the citizen bystanders who discharged their firearms acted in self-defense and ultimately saved lives inside of that restaurant," Garcia said. Police say no one was injured in the shooting… |
This of course doesn't tells us a lot by itself about the debates about gun control and gun rights. But it is a reminder that multiple shootings are indeed sometimes (and not that rarely) stopped by good guys with guns.
The post Civilians Using Guns to Defend Against Multiple Shootings appeared first on Reason Magazine.
Last week, not only did Oregon's restrictive gun laws fail to stop a shooter intent on killing innocent people, but a passing good Samaritan had to violate those laws to end the murder spree. Fortunately, authorities don't appear intent on prosecuting Kaylub Giamanco, father to two girls who attend the school, for ignoring the ban on guns on school grounds to save lives. But the law is clearly more of a threat to people with good intent than it is to those bent on doing harm. Such laws should and must be defied, but lawmakers need to remove these legal minefields before they do more damage.
"I want to start by thanking and praising the quick thinking and courage of the Silver Rail Elementary School staff and parents—and the first responders who rushed to the scene," Oregon Gov. Tina Kotek commented in a press release after the attack by a 16-year-old shooter at Silver Rail Elementary School in Bend, Oregon. "And to the community member who heroically intervened to stop further loss of life, your actions carry a heavy emotional burden—and my thoughts are with you."
That community member was Kaylub Giamanco, who had two daughters at the school. He was reportedly driving past when he saw the shooter approaching Silver Rail with a shotgun in hand. Giamanco parked his vehicle, grabbed his firearm, and followed the shooter, who had blasted his way through the facility's locked doors.
The shooter murdered four people, but Giamanco was able to kill him before he did any more damage. In the incident, the murderer obviously violated the law. But so did Giamanco.
"Oregon gun laws are rated as the 12th strictest in the nation according to data collected by gun violence prevention group Everytown for Gun Safety, but they didn't stop the shooting of four elementary school children and two teachers at a Bend elementary school on Thursday," wrote Lillian Mongeau Hughes of The Oregonian. (Reports say three children and a teacher were murdered, with two others injured.)
The gun-control group Everytown for Gun Safety boasts that "Oregon has passed a broad range of gun safety laws in recent years, including a requirement that guns be securely stored whenever they are not in their owner's immediate control, a prohibition on guns at the state capitol, and a law that gives universities the authority to prohibit guns on their grounds."
The similarly restriction-oriented Giffords Law Center to Prevent Gun Violence gives Oregon an A- for its laws, ranking the state 11th out of 50. The group notes that the state "allowed local governments to limit firearms in government buildings."
Of specific interest in this case, the state adopted a law in 2021 that, among other things, says "the governing board of a community college or a district school board" may adopt policies banning guns on school grounds, even for those "licensed to carry a concealed handgun."
Importantly, the Bend–La Pine Schools, which include Silver Rail, mandate that "no person on grounds of the schools controlled by the Board of Directors for Bend–La Pine Schools (including in school buildings) shall bring to, possess, conceal or use a weapon or firearm at any property under the jurisdiction of Bend-La Pine Schools, any activities under the jurisdiction of the district, or any interscholastic activities administered by a voluntary organization (i.e., Oregon School Activities Association). This prohibition includes those who may otherwise be permitted by law to carry such weapons or firearms."
The prohibition applies to the Silver Rail murderer, though it was unlikely to be a concern to a person already intent on slaughter. It also applies to Giamanco, who stopped the attack and who must now—probably successfully, given the case's high profile—rely on the authorities to not enforce their own laws.
Giamanco is by no means alone in taking the initiative to stop an attack. I've written in the past about Jordan Salinas and others in the Twin Falls incident, as well as Elisjsha Dicken at the Greenwood Park Mall in Indiana. The actions of bystanders are crucial given the evidence that would-be mass murderers must be countered with defensive force within the first 30 seconds to avoid a double-digit body count.
There were 634 active attacks in the United States between 2000 and 2025, according to the Advanced Law Enforcement Rapid Response Training (ALERRT) Center at Texas State University. ALERRT defines an "active attack" as an incident in which "an individual or individuals is actively killing or attempting to kill multiple unrelated people in a public space." Of those, 374 were resolved before police arrived, with 29 concluded by civilians shooting the perpetrator and another 60 attackers otherwise subdued by civilians.
That's certainly not a full count of actions by armed citizens to defend themselves and others. The 2026 National Firearms Survey finds that "guns are used defensively by firearms owners in approximately 2.2 million incidents per year. In most defensive incidents no shot was fired (76.3%), about half (50.8%) involved more than one assailant, and in 70.6% of incidents respondents report that the defensive use was successful, such that no crime remained to be reported to the police."
Undoubtedly, many of those incidents aren't reported to the police because people who have just averted a threat to themselves or others don't want to get entangled with a legal system that is all too often hostile to self defense. If all has ended well, why risk arrest for violating a law that would have prevented you from defending yourself or that you may not even have known about?
As The Oregonian points out, Oregon's "strong laws" didn't stop the shooting. Those laws ban murder, of course. They also specify that "guns be locked, stored in gun safes or in specialized gun rooms as a way to keep children from accessing firearms," according to the report. "Police have not said if those laws were violated." They also ban guns on the grounds of schools with restrictive policies.
The thing about criminals, though, is that they don't obey laws. That's especially true of those who plan murder sprees they don't intend to survive. The consequences the perpetrators anticipate involve death, and if that's not a deterrent, the potential prosecution of their moldering corpses holds little weight.
Unfortunately, legal peril can be a deterrent to good people who intend no harm. The threat of authoritarian laws and malicious prosecutors who enjoy state protection could convince some people to leave the means of self defense at home. Fortunately, Kaylub Giamanco wasn't one of them.
Giamanco's example at Silver Rail Elementary School is one to be emulated. If we're to protect ourselves, our children, and our neighbors, we have a right and a duty to defy laws that seek to disarm us and put us at the mercy of human predators. But we shouldn't have to suffer the threat of such laws to exercise our natural self-defense rights. Given the inability of weapons restrictions to deter crime and the harm they pose for good people, government officials need to eliminate these embarrassing restrictions and get out of our way.
The post Hero Oregon Dad Showed the Importance of Defying Restrictive Gun Laws appeared first on Reason Magazine.
Dmytro Smolienko/Ukrinform/NurPhoto via Getty Images
Ukraine has been running a yearslong weapons program to develop cheap surface-to-air missiles that cost no more than $20,000 each, said Andrii Hrytseniuk, the head of its Brave1 startup incubator.
Several firms have been testing prototypes under this framework, and Kyiv is "preparing to put two of these companies into combat," Hrytseniuk said in a video interview published with Ukrainska Pravda on Thursday.
He expressed hope that a third would soon reach a similar stage.
Hrytseniuk said some of these manufacturers have managed to get costs down to $10,000 per missile, though the program has set a hard price cap of $20,000 per shot.
"This is significantly cheaper than the cost of a Shahed. Even if you need two or three missiles, it is still several times cheaper than the cost of a Shahed," said Hrytseniuk of the limit.
Hrytseniuk said the program was launched by Brave1 as a competition between Ukrainian firms to "create the cheapest anti-aircraft missile systems possible."
"Funding for missiles began in 2024, but making a missile takes even more time than making an interceptor drone," he added.
A price limit of $20,000 would make these Ukrainian missiles even cheaper than the AGR-Falco Advanced Precision Kill Weapon System, an American-made unguided 70mm rocket fitted with a laser guidance kit.
Costing about $30,000 to $35,000 each, these were traditionally air-to-ground rockets that have now been converted for air defense in Ukraine. The cheapest US standard surface-to-air missile is the shoulder-mounted Stinger, which costs about $120,000 per missile.
The Ukrainian effort to lower air defense costs comes as a response to Russia's extensive Shahed attack drone fleets, which are numerous and cheaper to produce than typical missiles. Ukrainian officials have estimated that the Russian Geran-2, for example, costs $70,000 each, while jet-powered drones like the Geran-3 cost at least $100,000.
Kyiv uses a layered network of defense systems, including machine gun crews, interceptor quadcopters, and electronic warfare, to fight against these drones, which Russia can launch hundreds of at a time.
But Moscow has increasingly used jet-powered Gerans, which fly too fast for regular interceptor drones and human gun crews to keep up with. A new AI-powered terrain mapping system found on some Gerans has also raised concerns that Russia will soon be able to bypass Ukrainian jamming.
Ukraine's alternative has been air-defense missiles, such as the air-launched AIM-9 Sidewinder, which can cost about half a million dollars per shot.
Ukrainian President Volodymyr Zelenskyy said earlier this month that his country was working on a "small missile program" as a counter to jet-powered Gerans.
"There are several types. We will clearly see the result this month. At the end, in the second half of this month," he told reporters at a press conference.
In September, Hrytseniuk told Business Insider's Jake Epstein that several Ukrainian companies were also integrating artificial intelligence into strike missile systems and were seeing "first successes."
Login