Investigators were searching for other possible explosive devices and stopping to search people and vehicles in Colombo on April 25, 2019, AP reported, four days after blasts ripped through hotels and churches across Sri Lanka.
Few people were outside in parts of the city while authorities searched locations near where the bombs went off, according to the AP. Sri Lanka has also imposed a curfew, from 10 p.m. until 4 a.m. local time.
Sri Lanka Bombings: What the Scale of the Attacks Tells Us | NYT News
Drones carrying explosives have previously been used by militant groups such as ISIS, which has claimed responsibility for the Sri Lankan attacks.
But ISIS’ links to the attacks have not been proven, and authorities have blamed National Towheed Jamaat, a local extremist group that has not taken public responsibility. A high-level intelligence official told CNN that the group was planning another round of attacks in Sri Lanka.
Sri Lankan authorities said they believe an international network of extremists could have helped the group carry out the attacks.
Almost 60 people have been detained in relation to the bombings, while two brothers who are believed to have been involved in the bombings, Imsath Ahmed Ibrahim and Ilham Ahmed Ibrahim, were members of one of the city’s wealthiest families.
Sri Lanka’s deputy defence minister said on April 24, 2019, that the country believes one of the bombers studied in the UK and Australia.
This article originally appeared on Insider. Follow @thisisInsider on Twitter.
US Army Gen. Joseph Votel, commander of US forces in the Middle East, said on Wednesday that he believes Iran was behind missile strikes on US Navy ships fired from Houthi-controlled areas in Yemen.
“I do think that Iran is playing a role in some of this. They have a relationship with the Houthis, so I do suspect there is a role in that,” said Votel at the Center for American Progress, The Hill’s Kristina Wong reports.
Iran does have a history of harassing US ships in the Persian Gulf. In January, Iran even went to the extreme length of taking US sailors captive after their ships broke down in Iranian national waters.
While experts have indicated to Business Insider that Iran likely supplied the Houthis with the missiles used in three separate attacks on US Navy ships, Votel’s comments mark perhaps the first time a US official has laid the blame on Iran.
After the US struck the radar sites used by the Houthis, an armed uprising battling the internationally recognized government of Yemeni President Abd Rabbu Mansour al-Hadi,Iranian vessels rushed to the waters off of Yemen under the premise of protecting “trade vessels from piracy.”
If Iran does prove to be behind the missiles attacks, it’s possible that the US’s limited and defensive strikes have not addressed the larger problem.
Amphibious warfare is the cornerstone of how the Marine Corps trains and fights. For Assault Amphibious Vehicle crewmen or Amtrackers as they are often identified, the role is critical and contributes immensely to the Marine Corps warfighting capability. “AAV crewman are the tip of the spear when it comes to amphibious operations,” said U.S. Marine Corps Sgt. Kevin Storman, instructor, Assault Amphibian School Battalion, Training Command.
At AAS the curriculum is focused on training Marines in the military occupational field of an AAV crewmen, which entails learning the base knowledge of how to operate, fix and tactically employ an AAV.
U.S. Marine Corps Pfc. Sarah Brewster, left, student, Assault Amphibian School Battalion, Training Command, instructs the operator of an amphibious assault vehicle (AAV) P7/A1 with hand-and-arm signals during ground guidance drills at Marine Corps Base Camp Pendleton, California, Jan. 28, 2019.
(U.S. Marine Corps photo by Cpl. Juan Bustos)
The AAV crewmen course is 55 training days long. In the first phase of the course, Marines are taught how to drive an AAV on land. The second phase teaches the basics for water driving and the third phase teaches employment of the vehicle’s two weapon systems; the MK19 40 mm grenade launcher and the M2 .50 caliber machine gun. In the final portion of the course, students learn how the AAV compliments non-motorized infantry forces, and advanced amphibious assault tactics.
U.S. Marine Corps Sgt. Kevin Storman, (center) platform instructor, Assault Amphibian School Battalion, Training Command, calls his students into a school circle at Marine Corps Base Camp Pendleton, California, Jan. 28, 2019.
(U.S. Marine Corps photo by Cpl. Juan Bustos)
“We teach the students everything from starting the vehicle to all the components on the vehicle and what they are called,” said Storman. “We also teach them how to drive the AAV on land and on in the water. Finally, how to shoot the vehicle weapons and how to employ them tactically.”
U.S. Marine Corps Sgt. Matthew Carstensen, amphibious assault vehicle instructor, Assault Amphibian School Battalion, Training Command, inspects an amphibious assault vehicle (AAV) P7/A1 prior to a ground guidance drill at Marine Corps Base Camp Pendleton, California, Jan. 28, 2019.
(U.S. Marine Corps photo by Cpl. Juan Bustos)
Amphibious assault school’s instructors are hand-picked for being the best in their community, and because they possess increased levels of experience. The greatest advantage of this selection process is that it ensures their knowledge and expertise is passed to new students, and that the probability of continued success on the battlefield improves.
“Amtraking isn’t just about what you learn in the classroom, it’s about what you can come up with on the fly,” said Storman. “As an amtraker you have to be able to think on your feet. Come up with the best solution for the situation that is going to help you to complete the overall mission.”
U.S. Marine Corps Sgt. Kevin Storman, platform instructor, Assault Amphibian School Battalion, Training Command, teaches a class on the basic operations of an amphibious assault vehicle (AAV) P7/A1 to pipeline student attending AAS at Marine Corps Base Camp Pendleton, California, Jan. 28, 2019.
(U.S. Marine Corps photo by Cpl. Juan Bustos)
AAVs transport Marines from ship to shore and can move inland up to 200 miles supporting the infantry along the way with fire power and supply.
“The amtrak community is very prideful in what we do,” said Storman. “We are what makes the Marine Corps amphibious, and we believe that to the core of our soul. We take what we do very seriously and we are some of the hardest working Marines you will find.”
Storman said it is important to continue to pass AAV skills down to new Marines to keep the Marine Corps alive and fighting hard. Adding that the “ball needs to keep rolling,” and AAV crewman must keep applying their knowledge and skills now and with future amphibious vehicle technologies.
No good deed goes unpunished. Ask Joe Morici, an Army veteran who attempted to stop two suspects from robbing a Beltsville, Maryland CVS on February 26, 2015.
The two attempted to rob the pharmacy managed by Morici, whose seven years of Army service included a tour in Afghanistan. He told the cashiers to call 911, helped an elderly man exit the store, and then locked the front door to prevent the two robbers from leaving. When they ran into the door, Morici confronted them. Chick Hernandez, an eyewitness, told Fox 5 News how Morici called their bluff.
“Joe got one of them,” Hernandez said. “The kid, he said to his partner, ‘Shoot him.’Then Joe said, ‘I’ve been in the military far too long. You don’t have anything.'” Morici was right. All they had was a screwdriver.
“I don’t really know that they didn’t really have one,” the former soldier said. “I just kind of assumed.” He wrested the tool from the men, but they eventually escaped. The real trouble started when Morici’s boss arrived on the scene to terminate Morici’s job because of his actions.
“My boss, when he came in to deliver the news, he was sick to his stomach,” Morici said. “He didn’t have a choice.”
In a statement to FOX5, CVS said it would “not comment on specific security procedures or polices as we do not want to undermine them.”
Morici received many job offers since news of his firing went public. He also applied for the Prince George’s County Police Department.
A status on Morici’s Facebook page reads:
“First I want to thank everyone who’s supporting me from all over the country! This has officially gone national. I got a phone call from Fox today and they want me to join them this Saturday on Fox and Friends. To everyone who’s supported by posting and sharing and all the kind messages I’ve been receiving I again say THANK YOU!”
The Russian Ministry of Defense released on July 19 videos of five new weapon systems, which Russian President Vladimir Putin bragged would render make US missile defenses “ineffective” in a March address.
The new weapons included a new intercontinental ballistic missile, a global cruise missile, a nuclear torpedo, a hypersonic plane-launched and nuclear-capable missile, and a laser.
As opposed to other nuclear weapons in which lingering radioactivity is only a dangerous side effect, the Poseidon uses radioactive waste to deter, scare, and potentially punish enemies for decades to come.
It’s supposedly surrounded by cobalt, which, when detonated, would spread a shroud of radioactive cobalt indiscriminately across the planet. One US analyst estimated that the cobalt would take 53 years to return to non-dangerous levels.
RIA Novosti reported on July 19 that tests of the Poseidon were “being completed.”
According to the Russians, it has a top speed of Mach 10, a range of 1,200 miles and is even maneuverable at hypersonic speeds. With the 1,860-mile unfueled range of the MiG-31BM, the Kinzhal would have intercontinental strike capability.
The Peresvet laser’s capabilities remain shrouded in mystery, but Russian state-owned media TASS has reported that they’ve “been placed at sites of permanent deployment … Active efforts to make them fully operational are underway.”
The Defence Blog has speculated that they could be jamming lasers, while two Russian military analysts have suggested that the lasers will be used for air and missile defense.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
Royal Danish Army Premierløjtnant Mads, a coalition member attached to the Building Partner Capacity team, Task Force Al Asad, practices combat movement up a flight of stairs alongside Iraqi security-force personnel during an urban combat and tactics course at Al Asad Air Base, Iraq, May 9, 2015. | CJTF – Operation Inherent Resolve
Behind the successes in Ramadi and elsewhere lay the efforts of the US-led coalition to train and equip credible regional forces that can reclaim their country from the scourge of ISIS.
In addition to an impressive air campaign, Australia, Belgium, Denmark, France, Finland, Hungary, Germany, Italy, The Netherlands, New Zealand, Norway, Portrugal, Spain, and the UK have all contributed to the US-led effort to train and empower regional forces to defeat ISIS.
In the slides below, find out what the brave recruits go through when training with the US-led coalition to counter ISIS.
Here is a quick overview of Operation Inherent Resolve’s members and initiatives.
CJTF – Operation Inherent Resolve
Before the training started, the coalition had to move in with supplies. The coalition arms and equips Iraqi national forces and other regional groups like the Kurds.
Airmen from the 386th Expeditionary Operations Group and the 386th Expeditionary Logistics Squadron load two Mine Resistant Armored Personnel carriers (MRAPs) on a C-17 Globemaster III bound for Erbil, Iraq, December 30, 2014. | CJTF – Operation Inherent Resolve
A large part of the coalition’s efforts in training local forces is to build their confidence and capacity with thorough hands-on training.
Sgt. Jeremiah Walden, assigned to A Company, 2nd Battalion, 34th Armor Regiment, 1st Armored Brigade Combat Team, 1st Infantry Division, checks to ensure an Iraqi trainee is observing his assigned sector of fire during infantry-squad tactical training, January 7 at Camp Taji, Iraq. | Master Sgt. Mike Lavigne, 1st Infantry Division Public Affairs | U.S. Army
Virtually every phase of the training touches on marksmanship and weapons discipline. Here, a US soldier instructs an Iraqi army recruit.
CJTF – Operation Inherent Resolve
Iraqi recruits are put in high-pressure simulations of real combat. Trainers light fires to simulate the chaos of combat.
An Iraqi Army soldier with the 72nd Brigade, 15th Iraqi Army Division, simulates shooting at the enemy during a combined training exercise at Camp Taji, Iraq, Sunday, March 22, 2015. | Sgt. Cody Quinn, CJTF-OIR Public Affairs | U.S. Army
The training is not limited to infantry operations. Coalition forces also train the troops on proper tactics and deployment of tanks and armored vehicles.
An Iraqi Army tank clears an obstacle while an Iraqi Army Soldier the 72nd Brigade, 15th Iraqi Army Division, looks on at Camp Taji, Iraq, Sunday, March 22, 2015. | Sgt. Cody Quinn, CJTF-OIR Public Affairs | U.S. Army
As with any military training, there is a grueling physical-training component.
Iraqi soldiers from the Noncommissioned Officer Academy perform push-ups as part of their physical-training test at the Iraqi Military Complex, Iraq. | CJTR – Operation Inherent Resolve
But not all of the training focuses on fighting. Here Iraqi army medics are being trained to save lives on and off the battlefield.
Iraqi army medics treat a simulated casualty during an exercise with Australian army nurses and medics at the Taji Military Complex, Iraq. | CJTR – Operation Inherent Resolve
As IEDs are a preferred method of attack for ISIS and other insurgent groups, the Iraqis are trained in the removal of improvised bombs.
A US soldier leads a counter-IED demonstration for Iraqi troops. | CJTR – Operation Inherent Resolve
The fight against ISIS happens in a number of locations, so coalition forces train the troops for urban combat and clearing houses.
Royal Danish Army Premierløjtnant Mads, a coalition member attached to the Building Partner Capacity team, Task Force Al Asad, practices combat movement up a flight of stairs alongside Iraqi security-force personnel during an urban combat and tactics course at Al Asad Air Base, Iraq, May 9, 2015. | CJTR – Operation Inherent Resolve
As chemical warfare is a reality in Iraq and Syria, the soldiers practice operations while wearing gas masks.
Iraqi soldiers assigned to the 71st Iraqi Army Brigade prepare to breach a door during protective-mask training at Camp Taji, Iraq, October 15, 2015. | Spc. William Marlow | U.S. Army
Should the fight get up close and personal, Iraqi troops are trained to use bayonets.
An Australian soldier, assigned as a Task Group Taji Trainer, demonstrates the en garde position during the instructional portion of bayonet training at Camp Taji, Iraq, January 3, 2016. | Sgt. Kalie Jones | U.S. Army
By February 13, 2015, 1,400 Iraqis had graduated from the intensive six-week basic-training course. Thousands more would follow in their footsteps during the coming months.
From left: US Army Lt. Col. Scott Allen, with 1st ABCT, 1st Inf. Division, presents a ceremonial knife to Staff Brig. Gen. Sa’ad during a graduation ceremony for Sa’ad’s brigade, February 13 at Camp Taji, Iraq. | Staff Sgt. Daniel Stoutamire, 1st. ABCT, 1st Inf. Div. | U.S. Army
Once forces like the Iraqi army reclaim a piece of territory, military police are needed to make sure the area stays safe. The Italian Carabinieri (military police) train Iraqi military police on marksmanship and search and policing procedures.
An Italian Carabinieri officer coaches an Iraqi policeman as he fires an M16 rifle during advanced marksmanship training at Camp Dublin, Iraq, January 23, 2016. | Staff Sgt. William Reinier| U.S. Army
In addition to the Iraqi national army and police forces, coalition troops are on the ground training the Kurdish Peshmerga, a group that has had particular success in booting ISIS out of the north of Syria and Iraq.
Peshmerga soldiers participate in a live-fire-assault drill under the supervision of Italian trainers near Erbil, Iraq, January 6, 2016. Coalition trainers in Northern Iraq have trained more than 6,000 Peshmerga soldiers in basic and advanced infantry skills. | Cpl. Jacob Hamby/Released | U.S. Army
Ultimately, the goal of Operation Inherent Resolve is to train credible ground forces in Iraq and Syria that can defeat ISIS and reclaim their countries on their own terms, with training, assistance, and air support from partner nations all over the world.
The world is “one tiny tantrum away” from a nuclear crisis, the International Campaign to Abolish Nuclear Weapons said Dec. 10 as it accepted the Nobel Peace Prize.
“We have a choice: the end of nuclear weapons or the end of us,” the group’s executive director, Beatrice Fihn, said, according to a BBC report.
ICAN, a network of more than 400 global nongovernmental organizations, won the prize for its efforts in highlighting the dangers of nuclear weapons as well as working on a treaty to ban them.
The possibility of nuclear retaliation has been thrust into the global spotlight in recent months as tensions between the U.S. and North Korea continue to flare. North Korea’s latest intercontinental ballistic missile launch in late November demonstrated the country’s expanding missile capabilities, putting the international community on edge.
At the same time, many foreign-policy observers have criticized U.S. President Donald Trump for mocking and lashing out at North Korean leader Kim Jong Un on Twitter.
Speaking at the Nobel Prize ceremony in Oslo, Norway, Fihn said the threat of nuclear weapons being used was “greater today than in the Cold War” and warned that a country’s “moment of panic” could lead to the “destruction of cities and the deaths of millions of civilians.”
The Nobel committee’s chair, Berit Reiss-Andersen, commended ICAN’s work toward eliminating nuclear weapons, warning that “irresponsible leaders can come to power in any nuclear state.”
The group’s win was announced in October, to international applaud.
Following the statement, Izumi Nakamitsu, the UN under secretary-general and high representative for disarmament affairs, said in a UN broadcast that ICAN’s win came at a time when everyone “realizes the danger that we are all living in terms of nuclear peril.”
Referring to current relations between the international community and North Korea, Nakamitsu said, “moving towards a world free of nuclear weapons is really today an urgent priority.”
Last week, the White House national security adviser, H.R. McMaster, said the chances for war on the peninsula were growing, CNN reported.
“I think it’s increasing every day, which means that we are in a race, really, we are in a race to be able to solve this problem,” McMaster said in a conference in California, when asked whether North Korea’s intercontinental ballistic missile launch had increased the chance of war.
From detecting improvised explosive devices in Afghanistan to being on the front lines during World War I, military working dogs have been used to help service members win battles for generations. The same holds true today, as Cpl. Cody Hebert, military working dog handler, 2nd Law Enforcement Battalion and his military working dog, Ziggy, give us a look into their everyday lives.
“We start our daily duties when we come in every morning,” Hebert said. “Those duties include cleaning out the kennels and doing any tasks like preparing for any type of training that we might be doing that day.”
When it comes to training, there can be different variations that can influence the handlers and the dogs in order to become mission ready.
“Just like us, the dogs have training jackets for everything that they learn,” Herbert said. “This includes commands they know, training they have done, what they are good and bad at and even which handlers had them in the past.”
U.S. Marine Corps Lance Cpl. Casey Deskins, with the Military Police Department at Marine Corps Base Hawaii, Kaneohe Bay, plays with Ronnie, his military working dog partner.
(U.S. Air Force photo by Master Sgt. Cohen A. Young)
For a MWD handler, it is important to know the history of who and what the dog knows and how they are currently performing. Each handler creates a special bond with their dog to instill confidence in both the dog and themselves. “When you and your dog deploy, there should be confidence in everything you do,” Herbert said. “If you’re on patrol with an explosive detector dog, not only do you have to trust to follow him, but the unit also has to be able to trust you and your dog because they are going to follow every step that you take.”
Cpl. Sean Grady, a dog handler and pointman with Echo Company, 1st Light Armored Reconnaissance Battalion, and Ace, an improvised explosive device detection dog, pause for a break while sweeping a chokepoint during a patrol.
(U.S. Marine Corps photo by Cpl. Alfred V. Lopez)
Training can take on different types of aspects between the dogs and their handlers. Training can involve doing an agility course to recreate real life situations, practicing commands for listening and direction and physical training to build strength and stamina.
“We have the opportunity to spend time with the dogs after hours almost anytime,” Hebert said. “We’re given the chance to build a bond and reward the dogs for all that they do. If we are willing to do that, the dogs are willing to work with us by listening to the commands while working for longer periods of time as well.”
Lance Cpl. Jeremy D. Angenend, combat tracker handler, Military Police, III Marine Expeditionary Force, out of Okinawa, Japan, and his dog Fito play around at Camp Leatherneck, Afghanistan.
The best way for the dogs to learn is to let them know that they are getting rewarded by either a ball or positivity and sometimes even belly rubs from their handlers.
“These dogs get taken care of like us,” Hebert said. “They get attention, exercise, training and medical care. As handlers, we’re trained to know the information just like how the dogs know what they are looking and listening for.” A MWD’s average military career is eight years before it can retire.
Lance Cpl. Joseph Nunez from Burbank, Calif., interacts with Viky, a U.S. Marine Corps improvised explosive device detection dog, after searching a compound while conducting counter-insurgency operations in Helmand province, Afghanistan, July 17, 2013.
(U.S. Marine Corps photo by Cpl. Alejandro Pena)
“It just depends on the dog for when it retires,” Hebert said. “Most of the time they retire because of medical reasons. Going full speed and biting constantly puts a lot of strain on their bodies. Just like us, as the dogs get older their bodies aren’t able to do as much.”
Whenever a dog retires from the service, they have a chance to be adopted by their handlers.
Whether a MWD is spending time with its handler or training to protect Marines, they will always be rewarded for doing their job in every clime and place.
The acting Navy secretary is reportedly under a lot of pressure from President Donald Trump to get the USS Gerald R. Ford to work, something his predecessor failed to do.
The aircraft carrier is over budget, behind schedule, and still experiencing problems with certain key technologies, namely the advanced weapons elevators built to quickly deliver munitions to the flight deck.
“The Ford is something the president is very concerned about,” Thomas Modly, who very recently took over as acting secretary of the Navy after former secretary Richard Spencer resigned, said at the US Naval Institute Defense Forum this week, Military.com reports.
“I think his concerns are justified because the ship is very, very expensive and it needs to work,” he added, explaining that there is a “trail of tears as to why we are where we are, but we need to fix that ship and make sure that it works.”
Modly assured the audience that fixing the Ford would be a top priority. “There is nothing worse than a ship like this being out there … as a metaphor and a whipping boy for why the Navy can’t do anything right,” he said, according to the outlet.
The aircraft carrier USS Gerald R. Ford steams in the Atlantic Ocean, Oct. 27, 2019.
(U.S. Navy photo by Mass Communication Specialist 3rd Class Connor Loessin)
Spencer, Modly’s predecessor, had previously staked his job on getting the Ford working properly, promising President Trump that he would get the elevators working by the end of the post-shakedown availability or the president could fire him.
The PSA ended in October with only a handful of elevators operational. The Ford is currently going through post-delivery tests and trials, with plans for the elevator issues to be sorted over this 18-month period.
As Spencer was questioned about accountability, the former Navy secretary sharply criticized the Navy’s primary shipbuilder Huntington Ingalls Industries (HII), accusing the company of having “no idea” what it was doing with the Ford.
Gerald R. Ford under construction at Huntington Ingalls Industries-Newport News Shipbuilding.
(U.S. Navy photo by Ricky Thompson)
Now, the Ford’s challenges have fallen in Modly’s lap.
“Everything that the Ford should be able to do is going to be a game-changer for us,” the acting Navy secretary said, according to Military.com. “We just have to make sure that it can do it because we’ve got several more coming behind it.”
The USS John F. Kennedy, the second Ford-class carrier, was slated to be christened Saturday. The Navy has two more of the new supercarriers on the way after that.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
The U.S. Military drops big bucks for all sorts of equipment, supplies, and software. But while we spend millions to upgrade computers when better software comes out, we also spend millions to keep older software because, if we don’t, it could actually cost lives in combat.
Why The US Military Can’t Upgrade From Windows XP?
The Infographics Show has a good primer on this, available above, but the broad strokes of what’s going on are pretty simple to understand.
The Department of Defense is always developing new weapons and programs, and each piece of mission-essential software was originally written for a specific operating system. This is often Windows, the most commonly used operating system for laptops and desktops on the planet.
But, of course, Windows comes out with a new version every few years. So, every few years, the military waits for the worst of the bugs to get worked out of the system, and then it starts upgrading its systems with the newest operating system.
Navy pilots really want the computer to get the thrust right for the catapults since they can be crushed by G-forces or dropped into the ocean if the math is wrong.
(U.S. Navy Petty Officer 3rd Class Ryan Carter)
When computers are being upgraded, though, systems with specialized, mission-essential software are often held back from the software upgrade. If say, the major software controlling the USS Gerald R. Ford’s magnetic launch system is optimized for Windows 7, then it would be extremely risky to upgrade to Windows 10 without extensive testing, which the Ford can’t do while conducting its mission.
(Note: We couldn’t find what software the USS Ford is running for EMALS. This is just a for-instance.)
If the software is changed overnight while the Ford is conducting missions, there’s a decent chance that some of the ship’s systems won’t work properly with the new operating system. That could result in pilots getting pitched off the deck either too fast or too slow for safe flying. Ship defense systems may fail to track an incoming plane or missile, or they could fire defensive countermeasures at a friendly target or when no target is present.
Abrams tanks and many other weapon systems run their own special software and operating systems, but even many of these systems are actually built on top of a Windows OS.
(U.S. Army Mark Schauer)
And this problem exists for all systems that use Windows. And while many weapons, like the F-35 Lightning II and M1 Abrams tank, use special operating systems special-built for aircraft and armored vehicles, some weapons use software that run on “Windows boxes,” computers that run specialty software but are built on top of Windows software.
So, you can’t safely upgrade the underlying Windows OS without getting new versions of all that bespoke software in the box.
And there are plenty of systems that run in a standard Windows environment. They run programs that control surveillance systems, or that allow troops to pass mission information, or that facilitate training and briefings. Plenty of important briefings run on PowerPoint.
While having your chat windows hacked during combat may not be as dramatic as having your tank hacked, it actually is a dangerous possibility. After all, chat windows are filled with sensitive information during combat and include, things like troop locations, dispositions, armament, etc. And you don’t want your enemy hacking into that or stealing it.
So it’s probably worth dealing with Windows XP if it makes it easier to prevent intrusion.
But, since the military is using these old software, it needs companies like Microsoft to keep updating security patches for them to prevent intrusions. And the military is often the only customer that needs these fixes, so it single-handedly pays Microsoft to maintain the necessary computer engineers and software coders to do this. And that costs big bucks.
Protection against many common pathogens and environmental stressors is written into our DNA. Our skin responds to sun exposure. Our immune system mounts defenses when we get the flu. Our bodies inherently work to mitigate the potential for harm caused by these health threats. However, these intrinsic responses are not always quick, robust, or appropriate enough to adequately defend us from harm, which is why many people experience sunburn after intense sun exposure or suffer severe symptoms, even death, following exposure to the flu.
Military service members, first responders, and civilian populations face threats far more severe than sunburn and respiratory infections. Pathogens with pandemic potential, toxic chemicals, and radioactive materials can all quickly and powerfully overwhelm the body’s innate defenses. And though significant public and private investment has been focused on the development of traditional medical countermeasures such as drugs, vaccines, and biologics to guard against the worst effects of these health threats, current countermeasures are often limited in their effectiveness and availability during emergencies.
DARPA is looking to make gains beyond the status quo. Inspired by recent advances in understanding of when and how genes express their traits, DARPA’s new PReemptive Expression of Protective Alleles and Response Elements (PREPARE) program will explore ways to better protect against biological, chemical, or radiological threats by temporarily and reversibly tuning gene expression to bolster the body’s defenses against – or directly neutralize – a given threat.
“The human body is amazingly resilient. Every one of our cells already contains genes that encode for some level of resistance to specific health threats, but those built-in defenses can’t always express quickly or robustly enough to be effective,” said Renee Wegrzyn, the PREPARE program manager. “PREPARE will study how to support this innate resistance by giving it a temporary boost, either before or after exposure, without any permanent edits to the genome.”
The program will focus on four key health challenges as proofs of concept for what DARPA ultimately envisions as a generalizable platform that can be rapidly adapted to emerging public health and national security threats: influenza viral infection, opioid overdose, organophosphate poisoning, and exposure to gamma radiation.
“Each of these four threats are major health concerns that would benefit from disruptive approaches,” Wegrzyn said. “Seasonal flu vaccines, for example, are limited in that they try to hit a perpetually moving target, so circulating flu strains are often mismatched to vaccine strains. Programmable modulation of common viral genome sequences could potentially neutralize many more circulating viral strains simultaneously to keep up with moving targets. Combining this strategy with a temporary boost to host protection genes could change how we think about anti-virals.”
PREPARE requires that any treatments developed under the program have only temporary and reversible effects. In so doing, PREPARE diverges sharply from recent gene-editing research, which has centered on permanently modifying the genome by cutting DNA and inserting new genes or changing the underlying sequence to change the genetic code. Such approaches may cause long-lasting, off-target effects, and though the tools are improving, the balance of risk versus benefit means that these therapies are reserved for individuals with inherited genetic disorders with few to no other treatment options. In addition, some indications, including treatment of pain, may only require temporary solutions, rather than life-long responses.
The envisioned PREPARE technologies would provide an alternative that preserves the genetic code exactly as it is and only temporarily modulates gene activity via the epigenome and transcriptome, which are the cellular messages that carry out DNA’s genetic instructions inside cells. This would establish the capability to deliver programmable, but transient, gene modulators to confer protection within brief windows of time for meaningful intervention.
“Focusing only on programmable modulation of gene expression enables us to provide specific, robust protection against many threats at once, with an effect that carries less risk, is limited but tunable in duration, and is entirely reversible,” Wegrzyn said.
Success will hinge on developing new tools for targeted modulation of gene expression inside the body. Researchers must identify the specific gene targets that can confer protection, develop in vivo technologies for programmable modulation of those gene targets, and formulate cell- or tissue-specific delivery mechanisms to direct programmable gene modulators to the appropriate places in the body. Although the immediate program goal is to develop defenses against one of the four focus areas determined by DARPA, the ultimate objective of PREPARE is to develop a modular, threat-agnostic platform solution with common components and manufacturing architecture that can be readily adapted to diverse and emerging threats.
Research will be conducted primarily using computer, cell culture, organoid, and animal models to establish proof of concept. However, DARPA’s vision is to generate new medical countermeasures for future use in humans. As such, DARPA is working with independent bioethicists to identify and address potential ethical, legal, and societal issues.
By the end of the four-year program, DARPA aims for each funded team to submit at least one final product to the U.S. Food and Drug Administration (FDA) for regulatory review as an Investigational New Drug or for Emergency Use Authorization. Throughout the program, teams will be required to work closely with the FDA to ensure that the data generated and experimental protocols meet regulatory standards.
Russia’s newest nuclear ballistic missile submarine (SSBN) the “Knyaz Vladimir” — or “Prince Vladimir” in English — was officially launched the week of Nov. 20.
The submarine is the first version of a second variant of the Borei-class submarine (also known as the Dolgorukiy-class after the name of its first vessel), which will be known as the Borei II-class. It was launched during a float out ceremony at the Sevmash Shipyards in Severodvinsk in northern Russia.
The 558 ft long and 44 ft wide submarine is different from its three predecessors. The Knyaz Vladimir has an improved suite of electronics, a deeper dive capability (400 metres), improved living quarters, and lower sound levels that help make the sub virtually undetectable.
The biggest difference in the Knyaz Vladimir is its ability to launch four additional RSM-56 Bulava ballistic missiles, each capable of carrying multiple nuclear warheads.
As Franz-Stefan Gady at The Diplomat points out, this means that the Knyaz Vladimir “will be capable of launching 96-200 hypersonic, independently maneuverable warheads, yielding 100-150 kilotons apiece,” meaning each warhead alone is ten times more powerful than the bomb dropped on Hiroshima.
That is enough to devastate the entire eastern seaboard of the United States — and then some. All of from just one submarine.
While Knyaz Vladimir is expected to fully integrate with the Russian navy next year, Russia plans on building four additional Borei II-class submarines, with the last one expected to be completed in 2025. That will bring the total number of Borei and Borei II-class submarines to eight.
Two of the three existing Borei-class submarines, Alexander Nevsky and Vladimir Monomakh, are deployed in Russia’s increasingly active Pacific Fleet; while the other sub, Yuri Dolgoruky, is deployed with Russia’s Northern Fleet.
The Knyaz Vladimir is named after Grand Prince Vladimir, also known as Vladimir the Great, who was responsible for Christianizing the Kievan Rus, a moment many Russians consider to be the founding of their nation.
Russia’s submarine activity shows signs of increasing
Russia is currently in the process of modernizing its submarine fleet, which has suffered from years of neglect due to the massive costs associated with SSBNs. While Russia has a number of nuclear submarines still in active service, like the Oscar, Delta III, and the famous Typhoon class- submarines, the Borei II-class submarines are expected to be the backbone of Russia’s SSBN fleet.
Already, Russia’s submarine activity shows signs of increasing. In 2015, a admiral said that Russia’s submarine fleet intensified its patrols by almost 50%. A year later, it was reported that Russia’s subs in the Northern Fleet increased their patrol time by half, and just last March, Admiral Vladimir Korolev, the Commander-in-Chief of the Russian Navy, announced that Russia’s submarines had “returned to the level we had before the post-Soviet era.”
Russia is also building fifth-generation nuclear attack submarines, known as the Yasen-class. One of these subs, the Severodvinsk, is already in service with the Northern Fleet.
Last July, Russian President Vladimir Putin signed off on a strategy that singled the US out as a direct threat, saying that it wanted to “dominate the oceans, including in the Arctic.”
“The Russian Federation continues to retain its status as a great naval state, whose naval potential ensures the defensive of its national interests in any part of the World Ocean,” the strategy declared.
Though the US Navy has far more submarines in active service both in SSBN’s and attack submarines, the Russian Navy’s recent moves and its newest submarine plans, show a sign of changing strategy, with a new focus placed on challenging the US Navy’s dominance — particularly underwater.
A Marine veteran believed so strongly in the war against the Islamic State group that he secretly traveled to Syria, where he was killed this month while fighting for a Kurdish militia group.
David Taylor, a 25-year-old former Florida resident, had kept his plans to join the Kurdish group a secret from his family and only told a high school friend, who he swore to secrecy. Taylor’s father said July 25 that he didn’t even know of his son’s plans until after he had arrived in Syria last spring and was training with the group known as YPG.
“I got an email and he said, ‘Pops, don’t worry. I’m with the YPG,'” David Taylor Sr. told The Associated Press from his West Virginia home. “He said, ‘I’m doing the right thing. It’s for their freedom.'”
Taylor Sr. said when his son set his mind on something, he did it.
“There was no middle ground. He wasn’t wishy-washy,” the father said.
A Kurdish militia group released a video saying Taylor was “martyred fighting ISIS’ barbarism” on July 16.
The US State Department said in a statement that it was aware of reports of a US citizen being killed while fighting in Syria but offered no further comment. Taylor’s dad said the family was told about the death last weekend by a US consular official.
Taylor’s high school friend emailed the father after he learned of the death. The friend said Taylor told him during a visit to St. Petersburg Beach, Florida, last February that he believed the Islamic State group needed to be stopped.
“One night he got drunk and told me of the atrocities he had witnessed in the Middle East during his time in the Marine Corps,” the friend, Alex Cintron, wrote in an email to Taylor’s parents.
“He said to the effect that ‘Isis was the bane of modern existence and needed to be stopped before they destroy any more lives and priceless works of human achievement,'” Cintron said in the email.
Taylor’s father shared the email with AP on July 25. Cintron didn’t respond to a message for comment sent via social media.
Cintron said in the email that Taylor died from an improvised explosive device. The YPG video offered no details on how Taylor died.
Taylor grew up in Ocala, Florida, located about 80 miles northwest of Orlando. He attended college in Florida and West Virginia before joining the Marines. He was deployed in Afghanistan, Japan, South Korea, and spent time in Jordan before he was discharged last year, said David Taylor Sr.
After his discharge, he came to the United States and visited family and friends in West Virginia, Philadelphia, and Florida.
Last spring, he asked his father to drive him to the airport because he had decided to visit Ireland, where his family has ancestral ties.
Taylor Sr. received periodic updates from his son about his travels in Europe until there was a period of silence for several weeks. Soon afterward, the elder Taylor received an email from his son, saying he had joined the Kurdish militia group.
The consular official told Taylor Sr. that the YPG is paying to transport Taylor’s body back to the United States.
“He loved his country. He loved democracy,” the father said. “He had a mission, to go over there and advance democracy and freedom like we have it over here. It came at a horrible price.”