China has launched a new “world-leading unmanned warship” that is supposedly ready for combat, Chinese media reports.
The JARI multi-purpose unmanned combat vessel, a new product of the state-owned China Shipbuilding Industry Corporation, is 50 feet in length and displaces 20 tons. Chinese media reports that this ship is capable of conducting the same missions as China’s Type 052 destroyers, namely air-defense, anti-ship and anti-submarine missions.
Chinese military observers refer to China’s latest development as a “mini Aegis-class destroyer” because of its radars, vertically-launched missiles and torpedoes, the Global Times reports, referencing the US Navy Arleigh Burke-class destroyers, many of which are equipped with powerful Aegis radars, surface-to-air missiles, and anti-submarine warfare capabilities.
“This is [People’s Liberation Army] vaporware,” Bryan Clark, a US defense expert and former naval officer, told Insider, referencing technology that is a bit more conceptual than meaningfully applicable.
“The boat is very similar to commercially-available unmanned harbor patrol vessels,” he said.
“Like those boats, there is a mount on the forward deck that would normally carry a machine gun. It may also have some vertically-launched rockets or small missiles in cells on the rear deck or behind the gun.”
China has yet to say what type of missions this vessel might conduct. “This boat doesn’t have the range for operations very far from Chinese territory. Therefore, it may only be good for patrolling around China’s islands in the South China Sea or around Chinese ports,” he said.
China first revealed a model of the JARI unmanned warship last year in South Africa at the Africa Aerospace and Defence exhibition, where a China industry representative explained to Navy Recognition that the medium-sized vessel is propelled by a single water jet, has a maximum speed of 42 knots, and has a maximum range of 500 nautical miles.
The model showed a 30mm main gun with eight vertical launch systems behind the cannon and two light torpedo launchers on each side of the superstructure.
Another model was again showcased at the International Defense Exhibition and Conference in Abu Dhabi back in February, where Defense News noted that the vessel included an electro-optical sensor, a phased array radar, a dipping sonar, and a rocket launcher, among the previously-mentioned features.
It is unclear how many of these features have been effectively incorporated into the final design. There are actually quite a few uncertainties surrounding this technology.
Seth Cropsey, a seapower expert at the Hudson Institute, told Insider that China is getting better and better at technology but said there are questions of “how soon the Chinese can field this, what its real capabilities are versus what its advertised capabilities are and, this is important, how many of these things they are going to put out to sea.”
The JARI can, the Global Times reports, be controlled remotely or operate autonomously, although more testing is required before it can fully do the latter. Chinese military analysts have talked about this vessel being used with other drone ships to create a swarm.
The US military has experimented with small crewless swarm boats, as well as medium-sized unmanned surface vessels like the Sea Hunter.
Earlier this month, the US Navy expressed an interest in the development of a large unmanned surface vessel, “a high-endurance, reconfigurable ship able to accommodate various payloads for unmanned missions to augment the Navy’s manned surface force.”
The Navy has said that it is pursuing “a balance of high-end, survivable manned platforms with a greater number of complementary, more affordable, potentially more cost-imposing, and attritable options.”
Expert observers suspect the new revelation is a response to US Navy plans. “I believe one of the drivers for this rollout from the PLA is the US Navy’s recent announcement of its proposed Large USV,” Clark told Insider.
Cropsey explained that “this is a start” for the Chinese, but added that “it doesn’t really compare to what we’re planning.”
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
The US Army and Lockheed Martin developed and tested a self-driving convoy system.
“The Army envisions a future operational concept where autonomy-enabled formations augment the warfighter as team members, not just as tools,” Army Lt. Col. Matt Dooley told an audience, according to Defense One.
According to the Army’s Operating Concept for 2020-2040, soldiers will be more lethal while making their job less hazardous by combining troops and semi-autonomous machines during operations.
This video shows the autonomous convoy system developed between the Army Tank-Automotive Research, Development and Engineering Center (TARDEC) and Lockheed Martin:
By February 1945, the cruel and inhumane treatment by the Japanese against their enemies was well known. As the Allies liberated the Philippines, the decision was made to attempt a rescue effort at the Cabanatuan Prison.
This rescue, often referred to as the Great Raid, liberated over 500 prisoners from Cabanatuan on Jan. 30, 1945. These prisoners then described their horrific treatment as well as the atrocities of the Bataan Death March.
This convinced the Allied commanders to attempt more rescue operations in order to save the lives of those held by the Japanese.
A plan was quickly drawn up, this time using paratroopers from the 511th Parachute Infantry Regiment.
The first phase involved inserting the 11th Airborne’s divisional reconnaissance platoon along with Filipino guerrillas as guides.
Prior to the attack they would mark the drop zone for the paratroopers and landing beach for the incoming Amtracs. Others from the platoon would attack the sentries and guard posts of the camp in coordination with the landing of the paratroopers.
The second phase consisted of the landing and assault by the paratroopers. These men were from Company B, 1st Battalion, 511th Parachute Infantry Regiment along with the light machine gun platoon from battalion headquarters company. They were led by 1st Lt. John Ringler.
Simultaneous to the landing of the paratroopers, Filipino guerrillas from the 45th Hunter’s ROTC Regiment would attack the prison camp itself.
Together these two groups would eliminate the Japanese within and the Americans would gather them for transport from the camp.
The third phase of the operation would bring the remainder of the 1st Battalion, 511th PIR across the Laguna de Bay in Amtracs. These would then be used to transport the prisoners to safety.
Finally, another 11th Airborne element, the 188th Glider Infantry Regiment, would make a diversionary attack along the highway leading to the camp. The intent would be to draw the Japanese attention away allowing the paratroopers to escape with the prisoners.
All of this would happen nearly simultaneously. The amount of coordination of forces was tremendous.
Everything was set to go off at 7 AM on Feb. 23, 1945.
The first to depart for the mission were the men of the division reconnaissance platoon who set out the night of Feb. 21 in small Filipino fishing boats. Once across the Laguna de Bay, they entered into the jungle and made their way to hide sites to wait for the assault to begin.
On the morning of the 23rd at 0400, the 1st Battalion minus B Company boarded the 54 Amtracs of the 672nd Amphibian Tractor Battalion and set out across the bay toward their landing beach.
At 0530 the men of B Company boarded the C-47’s for the short flight to Los Baños. By 0640 they were in the air toward their destination.
Lt. John Ringler was the first man out the door of the lead C-47 coming low at 500 feet.
Having already marked the drop zone, the reconnaissance platoon and their accompanying guerrillas, spotting the incoming troop transports, sprung from their hide sites and attacked the Japanese guard post and sentries. Many were quickly overwhelmed.
At the same time, the 45th Hunter’s ROTC Regiment of Filipino guerrillas attacked three sides of the camp. As this was happening, the paratroopers were assembling on the drop zone and the lead elements were breaching the outer perimeter of the camp.
Many Japanese were caught in the open, unarmed, preparing to conduct morning physical training. They were cut down by the gunfire of the assaulting forces.
Some Japanese were able to mount a defense but many simply fled in the face of the charging Americans and Filipinos. By the time the balance of the 1st Battalion arrived at the camp in their Amtracs, the fight was all but over.
In very short order the raiding force had overwhelmed and secured the prison.
Out on the highway, the 188th GIR was making good progress against the Japanese and had successfully established blocking positions by late morning. The sound of their battles reminded the men at the camp that time was of the essence — the Japanese were still nearby.
Due to their harsh treatment, many of the prisoners were malnourished and extremely weak. Those that could walk began making their way towards the beach for evacuation. Others were loaded into the Amtracs at the camp and transported back across the lake.
It took two trips to get all the internees across the lake and a third to evacuate the last of the assault troops, but at the end of the day 2,147 prisoners were liberated from the Los Baños prison camp. The cost to the Americans and Filipinos was just a handful of casualties — no paratroopers were killed in the raid.
Among those evacuated was Frank Buckles, a World War I veteran, who would go on to be the last living veteran from the conflict.
“I doubt that any airborne unit in the world will ever be able to rival the Los Baños prison raid,” said Gen. Colin Powell. “It is the textbook airborne operation for all ages and all armies.”
While the world is sorting out the new normal of social distancing, parents everywhere are also trying to do it with full-time jobs, and in many cases, no child care. For the first time in most of our lifetimes, schools have been shut down for extended periods, and no one really knows when it will end. Moms and dads are suddenly finding themselves wearing far too many hats: parent, employee, caregiver and teacher are just naming a few.
Stuck at home with canceled spring break plans, and summer vacations next on the chopping block, things might be looking pretty grim right now. No doubt, parents find themselves constantly looking for ways to entertain their kids 24/7, and with the quarantine well underway, many are at a loss for resources.
With everyone doing their part to curb the spread of Coronavirus, the usual haunts for children’s entertainment are now closed to the public. In their attempt to comply with social distancing directives, museums, zoos and amusement parks the world over have announced temporary closures; when they will reopen is anyone’s guess.
While these places have physically closed their doors, many have realized that the need for children’s entertainment is at an all-time high, and many have stepped up to offer just that. Parents can also find a wealth of resources for educational entertainment through Google Arts Culture, some of which are linked below as well.
While these resources are being shared all over the internet, finding the time to make heads or tails of them is another story.
We know parents, we know. Help is on the way.
Here’s a comprehensive list of some great virtual tours, zoo cams, and STEM activities (and we even threw in some doodling and celebrity readings), and it’s all free!
Cincinnati Zoo Botanical Garden Every weekday at 3 PM EDT, the Cincinnati Zoo will host a Home Safari Facebook Live that features a different animal each day. For those who don’t have social media, the zoo will post the safaris on both their website and YouTube.
The Smithsonian Museum offers virtual tours of their current and permanent exhibits, and viewers can even take a look at a few of the past exhibits. Users can easily navigate between adjoining rooms of the museum and click on the camera icons for a closer look.
Josh Gad is even doing his part to help parents deal with life in quarantine. Every night on Twitter, Josh Gad is doing ten-minute storytime. Josh has already read a few children’s classics like The Day the Crayons Quit by Drew Daywalt; The Giving Tree, by Shel Silverstein and Hooray for Diffendoofer Da by Dr. Seuss. And it looks like he plans to do so for the foreseeable future. This one is not to miss, as he puts a little Josh Gad into it with voices and everything!
How About a Lunch Doodle? Mo Willems, beloved author of Waiting Is Not Easy! and The Pigeon HAS To Go To School! is hosting a Livestream Lunch Doodle. Every day at 1 PM EST, new episodes will be posted on the Mo Willems page on the Kennedy Center’s Website. Additionally, Willem is encouraging kids to send him questions at LUNCHDOODLES@kennedy-center.org, and he will attempt to answer those questions in his videos.
We all have to do our part to stem the outbreak of Coronavirus, but life in quarantine doesn’t have to be that bad. Every day, new resources are popping up to help us get through it. These virtual tours and online resources have a little something for kids of all ages. What a great opportunity to see the world from the comfort of your own couch!
U.S. Marines arrived in Syria Wednesday to begin the first phase of President Donald Trump’s plan to expel the Islamic State from its capital of Raqqa, The Washington Post reports.
The Marines reportedly from the 11th Marine Expeditionary Unit based in San Diego will provide artillery support to the Syrian Democratic Forces, and accompanying U.S. special operators in the assault on the city. The type of artillery base must be within 20 miles of its intended target to be effective, the Post notes. Some infantry Marines accompanied the unit to provide force protection on the mission.
Trump, along with Secretary of Defense James Mattis, will also likely lift the current cap on U.S. special operators embedded with local forces in tandem with the deployment. The U.S. has approximately 500 special operators in the country currently. Their proposal would also include the use of U.S. attack helicopters, U.S. artillery, and increased arms sales to U.S.-backed forces.
The main recipient of U.S. aid and artillery support will likely be the Syrian Democratic Forces, an anti-ISIS force largely composed of Syrian Kurdish fighters. American reliance on Syrian Kurds will likely spark major tensions between the U.S. and Turkey, who regard the Kurdish forces as an existential threat on par with ISIS. The Kurdish forces have proven the only reliable, large-scale U.S.-backed force capable of fighting the terrorist group effectively.
New strategic plans for Raqqa are likely just a small facet of a new overall strategy to eradicate ISIS. Trump ordered a 30-day review of U.S. strategy, along with options to increase operations tempo, which the Pentagon delivered to the White House Monday.
“This plan is a political-military plan,” Chairman of the Joint Chiefs of Staff Joseph Dunford told a think tank audience in late February. “The grievances of the [Syrian] civil war have to be addressed, the safety and humanitarian assistance that needs to be provided to people have to be addressed, and the multiple divergent stakeholders’ views need to be addressed.”
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There’s a meme that occasionally makes the rounds on social media that claims you’d have to kill 359 people in order to save up enough human blood to get the iron required to make a longsword. Forging a weapon of war from the blood of your enemies? Sign us up.
But that number seemed a little suspect, so we decided to dig deeper.
It’s true, there is iron in red blood cells — mostly in hemoglobin — but trying to extract that iron from someone’s blood is no simple process. And, with a little math, we’ve determined that if you’re somehow able to get the iron out, the number of people you’d need to drain would be way higher than the meme suggests. Let’s explore this bloody question.
Yes, this scene. Side note: This is why they had Mystique inject iron into the blood of the guard — to keep this scene scientifically accurate.
(20th Century Fox)
First of all, there are roughly 5 million red blood cells in a microliter of blood. Accounting for the tiny fractions of iron in red blood cells and the amount of blood in the body, the amount of iron within an average human body totals 4 grams, enough for about eight paperclips. We’re thinking that whoever invented the meme took this number, did the division, and came to the conclusion that you’d need 359 unfortunate souls to complete the diabolical process. But we’re not finished — not by a long shot.
A single molecule of hemoglobin is comprised of 2952 carbon atoms, 4664 hydrogen atoms, 832 oxygen atoms, 812 nitrogen atoms, eight sulfur atoms, and a whopping four iron atoms. You’d have to strip away the rest of the elements in the molecule to get to said iron. So, now we have to talk extraction — and since you’re probably already thinking of that scene from X2, let’s talk magnets.
The quality of the iron in the blood might be tied to the healthiness of each individual — but we’re just going to assume that’ll average out over the several thousand souls required…
(Photo by Tamahagane Arts)
The iron in the metalloprotein hemoglobin isn’t in a metallic state, which is great for anyone who has ever encountered a magnet. This is why you don’t immediately collapse from a clogged artery when a magnet comes close to your veins. Instead, oxygenated hemoglobin is diamagnetic — meaning it repels magnets — at an extremely low level. The blood that travels between the heart and the lungs is deoxygenated, however, making it paramagnetic, so that’s the first place any chaotic-evil blacksmith should begin.
If you could manage to create a machine to pump and deoxygenate large quantities of blood, like a modified, artificial heart, it would then be prepped for a super-magnet to pull the raw iron out of the blood. Take the blood that’s been pulled out by a super magnet and set it on fire to burn away any remaining oxygen and hydrogen and, voila, you have something to work with — in theory, anyway. Nobody’s tested this, probably because they don’t feel like being labelled a mad scientist.
What you’d be left with is something similar to iron sand. You officially have a workable material for first step in the smelting process. But there’s a huge difference between raw materials and iron that’s able to be forged.
In the real world, for every 1 kg of workable iron ingots created, you end up with an average of 3.181 kg of impurities and slag byproduct — and that’s when working with the highest quality iron sand, stuff from Gampo, South Korea. We’ll give our theoretical blood-iron the benefit of the doubt and assume it’s about the same in terms of quality.
So, you’ll need a total of 4.181 kg of blood-iron sand to get 1 kg of workable iron. Now, let’s get back to the math.
At this point, you’d already be considered a monster, so let’s keep going! To get 25 kg of usable blood-steel for a full suit of armor would require a messy 179,376 blood bags — which, surprisingly, is less than the amount of people killed annually by sugary drinks worldwide.
(Bethesda Game Studios)
An average longsword has a finished weight of around 1.5 kg — but typical generates an additional 0.75 kg of waste. That means we’ll need 2.25 kg of workable iron to make the sword. 2,250 grams of workable iron, factoring for the ratio of impurities, means we’ll need 9,407.25 grams of raw material — of blood-iron sand — to start. At 4 grams per person, you’d need at least 2,352 completely drained donors to make a iron longsword out of blood.
But if you’re going that far, why stop at iron? Why not work it into steel, which makes objectively better weapons?
Continuing folding and forging, removing the impurities, and adding carbon (which, presumably, could be found in the garbage shoot after all the work you’ve done so far) can harden that bad boy into something more durable. Granted, you’d need more blood-iron sand at a magnitude of 1 kg of blood-steel ingots to 27.7 kg of waste. That puts you at 64,749.9 grams of blood-iron sand, or a genocidal 16,188 doomed souls to create a single steel blade.
To put that in perspective, you’re looking at killing roughly half as many people as the bubonic plague did in 1625 London.
Three Silver Stars were earned during a hard fight in Afghanistan last year. Two Army Special Forces soldiers and one Air Force Pararescueman received the nation’s third-highest award for extreme valor while under fire in Afghanistan.
The 7th Special Forces Group team fought against what Army officials described as an elite Taliban unit, which they encountered by accident in a small Afghan village. During the ensuing eight-hour engagement, the American team lost its contact with its supporting element, which operated the vehicles, and had to walk for almost a mile while under constant enemy fire before reaching relative safety. The three commandos who received the Silver Stars were pivotal in saving the lives of their teammates during the firefight.
The three Silver Stars weren’t the only medals awarded. Troops from the 7th SFG’s 1st Battalion also received six Bronze Stars for Valor, three Army Commendation Medals with Valor devices, and four Purple Hearts. The Battalion itself received the Meritorious Unit Citation for its contribution in the fight against the Taliban during that six-month deployment (July 2019-January 2020).
Command Sergeant Major Brock Buddies, the senior enlisted leader of 1st Battalion, said that “the event is humbling. Every year we remember the men and women of this formation, their legacy and acts of heroism.”
Lt. Gen. Francis Beaudette, commander of U.S. Army Special Operations Command, pins a medal on an unnamed member of 1st Battalion, 7th Special Forces Group (Airborne), during a memorial and awards ceremony at 7th Group’s compound on Eglin Air Force Base, Fla., on Friday, Aug. 21, 2020. (US Army).
Congress established the Silver Star in the closing months of the First World War.
Don’t be surprised that and Air Force Pararescueman was on an Army Special Forces team. After Pararescuemen finish their selection and training pipeline – a more than two-years affair – they get assigned to either a Guardian Angel or Special Tactics/Warfare squadron. Guardian Angel squadrons primarily focus on combat search and rescue (CSAR) and personnel recovery (PR). Indeed, PJs are the only unit in the Department of Defense to be specifically trained and equipped for those mission sets. On the other hand, Pararescuemen who get assigned to a Special Tactics/Warfare squadron are often individually attached to other Special Operations units. PJs, being world-class combat medics, often fill out or complement the combat medic spot on Navy SEAL platoon, Ranger platoon, or, as in the case of this action, a Special Forces Operational Detachment Alpha (ODA).
A Special Forces ODA getting ready to go outside the wire in Afghanistan (US Army).
The past year had been quite tough on the 7th SFG. In February, an ODA from the 7th SFG was ambushed, suffering two killed in action and several wounded. The action took place a few weeks before the signing of the peace treaty with the Taliban.
Lieutenant General Francis Beaudette, the commanding officer of the United States Army Special Operations Command (USASOC) presented the awards.
“The actions of the warriors we are recognizing today speak volumes about them as individuals,” he said during the ceremony. “They also clearly reflect the families and communities that shaped these men,” he was quoted saying during the closed event. “Even if they cannot be here physically — thank you for what your families do to support you every day.”
The 7th SFG operates mainly in Central and South America. Green Berets assigned to the “Red Legion,” the nickname of the unit, become experts in the cultures and countries of their area of operations. This is key to mission success since Special Forces soldiers work with and through their partner forces.
Each Special Forces group, there are seven, is focused on a region. 1st SFG is responsible for East Asia; 3rd SFG is focused mainly on Africa; 5th SFG on the Middle East, Horn of Africa, and Central Asia; 7th SFG is dedicated on Latin America; 10th SFG is concentrated primarily on Europe; and the 19th SFG and 20th SFG, which are National Guard units, complement their active-duty counterparts around the world.
U.S. Army medic Joshua K. Swensen met people from all over the world while serving and those people influenced his range of musical knowledge. He’s now a music DJ in San Antonio, Texas, a town that not only has a strong military community, but a vibrant vinyl culture as well.
Not only that, but he’s heading out to Camp Lejeune over Independence Day to spin at BaseFEST powered by USAA, a free music festival that brings the entire community together at some of the largest military bases in the United States. Troops, families, and the base community can enjoy music, food & beverages, family activities, adult games, shopping, and more.
BaseFEST at Camp Lejeune will be free and open to the public (but premium tickets will get you drinks and a private beer garden — hey-o!). Swensen is looking forward to bringing his passion to the event.
(Editor’s Note – The following is an updated repost of a story on the USAF School of Aerospace Medicine Epidemiology Reference Laboratory at Wright Patterson Air Force Base in Dayton, Ohio, which was originally published on March 27, 2018. It contains new information on the lab’s mission during the COVID-19 pandemic.)
The United States Air Force School of Aerospace Medicine’s epidemiology laboratory is the Air Force’s sole clinical reference laboratory, and as such, is testing and processing samples of COVID-19 sent from military treatment facilities around the world.
The lab was authorized by the Defense Health Agency to test samples from Department of Defense beneficiaries for COVID-19 in early March, and received its test kit from the Centers of Disease Control and Prevention shortly after.
“The USAFSAM Epi Lab is currently working long hours, testing and processing samples of COVID-19 that are coming in from MTFs globally,” said Col. Theresa Goodman, USAFSAM commander. “If you ask anyone on this team how they’re doing, they’ll tell you they’re fine–that they’re just doing their jobs. But I couldn’t be more proud of them right now — their selfless and tireless dedication to this mission. COVID-19 testing is our primary mission right now and the members of the Epi Lab are my front line to this fight.”
USAFSAM’s epidemiology laboratory, nested in the Air Force Research Laboratory’s 711th Human Performance Wing, has a long history of testing and identifying various infectious respiratory diseases, including those that occur on a regular basis like influenza, and the ones similar to COVID-19 that become a public health issue, spreading globally. Because of this, the team works closely with the CDC and other agencies.
Col. Theresa Goodman
“We have been in operation for approximately 30 years, and therefore involved with many other infectious disease outbreaks, for example SARS,” said Col. Dana Dane, USAFSAM Public Health Department chair.
This laboratory is only authorized to test samples coming in from DoD beneficiaries, but those outside this demographic have the support of their state public health departments for testing purposes. USAFSAM is working closely with public health professionals across the DoD, as well as with the CDC as the situation evolves. Per CDC guidelines, reference laboratories are no longer required to submit samples to the CDC for further testing and final confirmation. If the tests do show as positive, the USAFSAM Epi Lab marks the sample “confirmed positive.”
USAFSAM’s laboratory is not participating in vaccine development. It also is not the type of laboratory where people go to get blood drawn, nasal swabs, etc., like a CompuNet or clinic at a doctor’s office or in a hospital. USAFSAM’s clinical reference lab is set up to receive these samples from military treatment facilities. They run the tests on those samples and log the data.
“We’re all sensitive to those around the world who are grieving losses due to this awful virus as well as to others who are just downright scared. Our hearts go out to you,” said Goodman. “But just know that our epidemiology laboratory here in USAFSAM is waiting at the door 24/7 for any and all samples that come in from our DoD family.
Goodman also stated that the team is lockstep with public health personnel around the world as well as with our partners at the CDC.
“We truly are all in this together,” she said. “Fighting this virus will take all of us doing our part–from those staying at home washing their hands a little more often and checking on neighbors to USAFSAM’s public health team testing samples and getting the data where it needs to go.”
THE DISEASE DETECTIVES (ORIGINAL POST – MARCH 27, 2018 )
After slowly using a blade to cut through thick tape, a technician in a protective gown and glasses opens the flaps of a cardboard box revealing a polystyrene container. As her gloved hands cautiously remove the lid, a wisp of vapor rolls slowly over the edge of the box, clinging to its surface as it descends onto the tabletop.
The technician gingerly reaches through the fog and removes a plastic bag filled with clear vials from the container. This process is repeated over a hundred times each morning as carts filled with boxes of clinical patient specimens arrive at the U.S. Air Force School of Aerospace Medicine’s Epidemiology Laboratory Service at the 711th Human Performance Wing at Wright Patterson Air Force Base, Ohio.
Created in 1990, the Epi Lab, as it is referred to at USAFSAM, focuses on clinical diagnostic, public health testing and force health screening, performing 5,000 to 8,000 tests six days a week (or about 2.1 million tests a year) for clinics and hospitals treating active duty service members, reservists and National Guard members and their dependents and beneficiaries.
The data collected from these tests not only enables the analysis of disease within the joint force, but is shared with civilian public health agencies contributing to the tracking of diseases, such as influenza and sexually transmitted diseases (STDs), as well as supporting disease prevention efforts, such as the formulation of vaccines.
While the lab receives most of its medical samples from Air Force bases around the world, it also tests specimens sent by Navy and Army hospitals and clinics, totaling more than 200 military medical facilities around the globe.
The Epi Lab’s workload is a result of its efficiency and economics, according to Elizabeth Macias, Ph.D., a clinical microbiologist, and director of the Epi Lab.
Elizabeth Macias, Ph.D., is a clinical microbiologist, and director of the Epidemiology Laboratory Service, also known as the Epi Lab, at the 711th Human Performance Wing’s United States Air Force School of Aerospace Medicine and Public Health at Wright Patterson AFB, Ohio. The lab, which receives between 5,000 and 8,000 samples, six days a week, for analysis, routinely reports results to Department of Defense hospitals and clinics around the world within 48 hours of a sample being shipped to the lab.
“A lot of the testing is very specialized, and in some cases can be very expensive. Many of our Air Force clinics and laboratories are small and don’t have the personnel to do that kind of thing or the funding to get all the specialized instruments that we have,” Macias said. “Our personnel are comprised of military, government civilians and contractor civilians, so we have the expertise and the personnel to handle the workload.”
Nearly 30 people work throughout the morning, removing samples packed in dry ice from their boxes, ensuring the patient information on the specimen tubes and paperwork match the orders on the computer system and then re-labeling them for the lab’s computer system before sending the samples to the appropriate testing departments.
“The laboratory consists of three branches; Customer Support, Immunodiagnostics and Microbiology. Immunodiagnostics and Microbiology perform testing, such as immune status and screening for STDs, like Human Immunodeficiency Virus (HIV), gonorrhea, syphilis and hepatitis and some other serology assays,” said Tech. Sgt. Maryann Caso, noncommissioned officer in charge of the immunodiagnostic section of the Epi Lab.
Just over a year ago, the Epi Lab adopted fourth-generation HIV testing, which enables the lab to detect an HIV infection two weeks sooner after a patient is exposed. This newer technology allows patients to receive treatment and counseling sooner.
There is a constant flow of samples requiring STD screening and immune status testing, as these are gathered as part of the in-processing screening for each new service member. The tests help screen for potentially infectious diseases as well as establish a baseline of antibody types and levels for each new recruit to precisely target which vaccines they need.
“For example, all the new recruits are tested for measles, mumps, and rubella. So if they have antibodies to those diseases then they’re not vaccinated again. This saves the Department of Defense because they don’t waste manpower and money to vaccinate somebody that is already protected against those diseases,” Macias said.
The lab has become more efficient and safer for laboratory technicians after the installation of an automated testing system last year.
Laboratory technicians unpack and log in blood serum, fecal, urine or respiratory samples which arrive from U.S. Air Force hospitals and clinics around the world, as well as some other Department of Defense facilities Jan. 30, 2018. The Epidemiology Laboratory Service, also known as the Epi Lab, at the 711th Human Performance Wing’s United States Air Force School of Aerospace Medicine and Public Health at Wright Patterson AFB, Ohio, receives 100-150 boxes a day, six days a week. The lab, which tests between 5,000 and 8,000 samples daily, is a Department of Defense reference laboratory offering clinical diagnostic, public health, and force health screening and testing.
“The samples come in now and are put on an automated line. It will actually uncap the sample, spin it down, aliquot it (divide the sample into smaller portions for multiple tests) and sort it to whatever section and analyzer it needs for a particular test,” Caso said.
“Before, our techs had to manually uncap the tubes, aliquot the samples and sort them. When you have thousands of samples that you have to uncap and then recap by hand, you get repetitive-motion injuries to the wrist – such as carpal tunnel. The whole idea is to have automated processes and to eliminate or mitigate pre-analytical errors, such as specimen contamination.”
Once tested, the results are automatically returned to the submitting hospital or clinic via computer, unless the system notifies a technician to intervene and manually certify the test result.
“Specimens are collected at hospitals and clinics around the world and sent to us,” Macias said. “We receive the boxes within 24 hours and most of the results are completed within 24 hours… So, generally, we get those results back to the submitting clinic within 48 hours from when they are shipped to us, so the docs can then treat their patients appropriately and with a good turnaround time.”
In addition to the immunology testing that is performed in the lab, the Microbiology branch performs testing on bacterial cultures, examines fecal samples for parasites that cause intestinal disease, and performs influenza testing.
The Air Force began an influenza surveillance program in 1976 to collect data about disease and its spread in response to an outbreak of what was called “Bootcamp Flu.” In the close quarters of basic training, the virus spread through many barracks, according to Donald Minnich, technical supervisor for the Virology and manual testing section at the Epi Lab.
Donald Minnich, technical supervisor for the manual testing section, oversees the influenza surveillance program at the Epidemiology Laboratory Service, also known as the Epi Lab, at the 711th Human Performance Wing’s United States Air Force School of Aerospace Medicine and Public Health at Wright Patterson AFB, Ohio.The lab identifies and sequences the genome of influenza samples received from U.S. Air Force hospitals and clinics around the world, as well as other Department of Defense facilities. The data collected on active flu strains contributes about 25 percent of the total data used by the Centers for Disease Control and Prevention to formulate its yearly influenza vaccine.
To combat illness, recruits needed to be regularly monitored, giving birth to Operation Gargle, in which recruits gargled with a solution and spit it back into a specimen cup which was then tested for influenza and other respiratory pathogens.
The Air Force program is now part of the Defense Health Agency’s Global, Laboratory-Based Respiratory Pathogen program which grows, sequences and collects data on influenza, parainfluenza, adenovirus and the Respiratory Syncytial Virus, or RSV.
The flu surveillance program at the Epi Lab has approximately 95 submitting laboratories scattered across the continental United States and the globe, from deployed areas to Europe, Japan and Guam.
In a typical flu season, the surveillance program receives between 5,000 and 6,000 specimens. This year, the Epi Lab has received 5,000 specimens in just the first few months of the flu season, according to Minnich.
The Navy is moving away from the “suck it up, buttercup”-style culture of the past to appeal to the millennial generation and beyond — and new retention numbers indicate the approach is likely working.
The service blasted past its 2019 retention goals for enlisted sailors in their first 10 years in uniform. It held onto nearly 65% of Zone A sailors, or those with less than six years in. And 72% of Zone B sailors — those with six to 10 years in — re-upped.
The Navy set out to keep at least 55% of sailors in Zone A and 65% of those in Zone B. When combined with Zone C sailors, those who’ve been in the service for 10 to 14 years, the 2019 reenlistment rate was 74% across the three zones.
Fleet Master Chief Wes Koshoffer, with Navy Manpower, Personnel, Training and Education, told reporters the high re-up rates are a result of an ongoing culture shift in the Navy. Leaders are listening to rank-and-file sailors, he said, and the Navy is focused on developing policies based on what’s easier for the individual and their family.
“When I was a very, very young sailor in the Navy, facing a particularly challenging … family situation, the moniker was, ‘Family didn’t come in your seabag, shipmate. We need you,'” Koshoffer said. “That is no longer our mantra.”
The entire military faces recruiting and retention challenges when it’s up against a booming economy. People have job options outside the service, Koshoffer said. Being an appealing career choice for today’s generation of sailors is crucial as the Navy builds its force back up to 340,500 personnel as it faces more sophisticated threats.
That’s up from a 2012 end-strength low of 318,000 enlisted sailors and naval officers.
“We’re going to need a bigger Navy,” the fleet master chief said. “[We have] a different national strategy, a different military and Navy strategy. … In order to really grow at the pace we want to grow, you have to have these high retention numbers.”
Yeoman 2nd Class Thomas Mahoney and Personnel Specialist 1st Class Holly Tucker say they’ve seen Navy culture change during their time in the service. Mahoney, 26, will soon reenlist for the second time. Tucker, 25, re-upped last year.
Mahoney was on an aircraft carrier when two destroyers in the Pacific suffered separate fatal collisions. When lack of sleep was found to have contributed to the accidents, Mahoney said leaders in 7th Fleet reacted immediately.
More rotational watch schedules were added, and other steps were taken to ensure people were getting good sleep while deployed, he said.
That’s a big shift, Koshoffer said. “Our attitude toward sleep [used to be], ‘You’ll sleep when you’re dead,'” he said. “We’ve changed that.”
Tucker cited the military’s 12-week maternity leave policy as contributing to her decision to stay in the Navy. The service’s maternity leave policy briefly tripled from six weeks to 18 under former Navy Secretary Ray Mabus. In 2016, then-Defense Secretary Ash Carter announced all the services would receive 12 weeks.
“I think that’s a great incentive for women specifically,” Tucker said, adding that she values her leadership’s support and understanding on family matters.
The millennial generation is also focused on career progression and flexibility, the Navy found. Koshoffer said leaders are shifting the service’s culture to show sailors they’re listening and responding to what they’re looking for in a Navy career.
After years of complaints about the Navy’s career detailing program being too secretive, for example, the service unveiled a new online database called My Navy Assignment. The tool is meant to give sailors more information about requirements they’ll need for their jobs of choice so they can build up their skills well before their detailing window hits.
So far, about 11,000 sailors have used the tool to bookmark 27,000 jobs.
“The reason why we show every job available to the sailors was sailor demand for transparency,” Koshoffer said. “… We heard you, we listened, we made the change.”
Change is what the Navy must do in order to compete for top talent, the fleet master chief added. The service still relies on reenlistment bonuses to entice those in hard-to-fill jobs to stay in uniform. Tucker, for example, was eligible for an extra ,000 when she reenlisted.
But the Navy must also embrace telework, flex hours and job-sharing options, Koshoffer said.
“The nature of work is changing,” he said. “… That would be heresy in some circles that in the Navy, we would allow somebody to telework. Are you kidding me?
“But we recognize that we’ve got to adapt to a modern lifestyle and world out there.”
The Navy Credentials Program Office (CPO) completed its latest brief on the Navy Credentialing Opportunities On-Line (COOL) program at Pearl Harbor, Hawaii, April 18, 2019.
Navy COOL provides active duty and reserve sailors, whether forward-deployed, underway or ashore, with a way to map their Navy education, training, experience, and competencies to civilian credentials and occupations.
“The Navy COOL program reflects the Navy’s ongoing commitment to sailors and civilians in providing world class training, experience, and opportunities that will serve them well on active duty, Federal service, and post-service civilian careers,” said Keith Boring, Navy Credentialing, director.
The Navy Region Hawaii Career Information Center hosted the CPO team for this four-day visit. The team visited Marine Corps Base Hawaii K-Bay, Wahiawa NCTAMS, Joint Base Pearl Harbor and for the first time, Pacific Missile Range Facility Barking Sands.
Thom Seith, program analyst, Navy Credentialing Opportunities On-Line program, front-right, speaks with Hawaii-based sailors about Navy credentialing opportunities during a Navy Credentials Program Office visit.
(U.S. Navy photo by David Adkins)
“This was a great opportunity to get the word out about the value of certification and licensure from the subject matter experts,” said Senior Chief Navy Counselor Robert Pagtakhan, Navy Region Hawaii career counselor. “The information presented enhanced Career Development Boards, advancement, and individual personal and professional goals. Discussions also emphasized the importance of the Learning and Development Roadmaps and United Services Military Apprenticeship Program.”
In addition to discussions on the importance of credentialing and licensing during and after a sailor’s Navy career, the CPO team also walked attendees through the Navy COOL website, the voucher submission process and credentialing eligibility requirements.
Upcoming Navy COOL briefing opportunities include:
There’s a decades-old argument about which pistol round is better that stems from a more basic argument about terminal ballistics – which is just a fancy term for what happens when bullets hit living things.
The two sides of the argument are between those who believe fast, lightweight rounds do more damage, and those who believe heavy, lower-moving rounds impart more energy and “stopping power” on the target.
Listen to the WATM podcast to hear our veteran hosts and a weapons expert discuss the M9 and why ammo matters:
Given its history of weapon adoption, it seems the Army is a proponent of the fast, lightweight department. First it swapped out the 7.62mm M14 for the 5.56mm M16, then the .45 1911 for the 9mm M9. While many agree with the first change (sorry M14 lovers) some still think the M9 should never have been adopted without changing the ammunition recipe beforehand.
Full metal jacket ammo is really great for sending rounds through paper, but its aerodynamic and hydrodynamic design makes it zip through tissue without dumping most of the energy behind it into the target. Shot placement can compensate for this by hitting harder stuff like bones or vital organs, but under the stress of returning fire, that’s damn tough for even the seasoned Delta operator to land perfect hits with a sidearm.
Ideally, a round will dump all of its energy into a target, which reduces the need for shot placement at the cost of reduced penetration. On a rifle, this is a big drawback. It means if Johnny-Jihad is hiding behind a plywood shack, the rounds will expand in the wooden walls and lose most of their power. With a sidearm, most shooters aren’t trying to blast bad guys through walls – it’s a weapon of last resort.
So when a trooper needs to draw his M9, he shouldn’t have to worry about the bullets failing to stop his attacker.
If the military wants to put the M9 on even-footing with the M1911’s fight-stopping power, it might only need to swap out the M882 round with the good stuff being issued to American law enforcement officers.
Heck, Rangers have been running heavier, jacketed hollow-points for years. This isn’t news to the brass.
In fact, one recommendation is to replace the lightweight 112gr M882 FMJ cartridges with heavier 147gr expanding hollow-point rounds like those employed by Ranger elements during combat operations. These heavier rounds don’t just expand better in their targets, they’re also subsonic.
This has two major advantageous. First, it makes them better suited to pistols and submachine guns equipped with sound suppressors. And second, it provides a more consistent flight path since the bullet doesn’t go transonic.
That all said, many agree the M9 does have some serious mechanical shortcomings. Slides cracking, junk magazines in the early days of the G-WOT, and the gun’s open-slide gobbling up sand all contribute to a pistol clearly not at home in desert warfare.
But with new magazines that work much better, reinforced slides and a proper maintenance schedule, many experts say the M9 beats the hell out of the 1911 it replaced — but only with proper ammo. Hague convention be damned, expanding ammunition isn’t designed to cruelly maim soldiers but to drop them more reliability. Plus, these same rounds are nearly always stopped by walls, putting fewer civilians at risk in adjacent rooms.
Lastly, if you’re worried about our guys getting hit with these types of rounds, don’t be. Expanding ammunition amplifies the effectiveness of body armor, since both are designed to dissipate force. So as long as Joe has his body armor on, hollow points won’t do any more than a standard pistol round.