Training has evolved over the years but the core elements have always remained the same. There’s an instructor and a bunch of students. They go over material, both in theory and in practice, mastering the skills required by the job. But no matter how good the teacher, students will always need a refresher from time to time. So, that means it’s time to go back to school — or does it?
Now, mixed-reality technology — including smart glasses — could change the way sailors learn the skills they need to serve.
At the 2018 SeaAirSpace Expo in Maryland, we got a chance to see the glasses that just might change the face of training for sailors — and, eventually, all other military personnel.
Sailors remove a steam-powered catapult chamber on the flight deck of the aircraft carrier USS Nimitz (CVN 68). Augmented reality could help train sailors to perform such maintenance tasks.
(U.S. Navy photo by Mass Communication Specialist 3rd Class Christopher Jahnke)
A demo program showed how (in real-time) to disassemble a diesel engine. All nineteen steps were shown on the glasses, which rested (a bit heavily) on the nose. The smart glasses in use were Microsoft HoloLens, which work with Windows 10. As the operator worked on the engine, they used voice commands to cycle through the steps displayed, easily allowing trainees to learn as they work.
This new technology, known as Augmented Reality Training, could go far beyond just training sailors on maintenance tasks. Having a few pairs of goggles available while doing maintenance, however, will help keep every single step of a complicated process fresh in the mind of the technician. Anyone who’s dealt with assembling IKEA furniture can relate — wouldn’t it be nice if you didn’t have to drop everything to reference the manual every step? Cheap furniture is one thing, but forgetting a step when doing work on an Arleigh Burke-class guided-missile destroyer in the middle of the Indian Ocean can lead to disaster.
Gas Turbine System Technician (Mechanical) 1st Class Jordan Urie, assigned to Assault Craft Unit (ACU) 5, performs corrective maintenance on the aft transmission system of Landing Craft, Air Cushion 31. Imagine if he could see how to disassemble and re-assemble the system while working.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Adam Brock)
With Augmented Reality Training, the classroom can be taken out to sea. Even though most ships have the manuals nearby, this technology is a huge step forward in blending theoretical and practical education.
In short, technology could very well make it easier not only to train sailors before they go out to sea, but it may also help them keep their skills fresh at sea. That is a very good thing.
“If it’s stupid and it works, it isn’t stupid,” is how the old saying goes. Though it isn’t said much anymore, the meaning behind it still rings true – and has for generations. A tactic that seems so stupid can be useful to the right mind. It can goad an enemy into losing focus and abandoning caution. These tactics can be used to influence an enemy’s thoughts and actions. It can even change the future for millions.
So don’t be so quick to judge.
Napoleon at Austerlitz
In the beginning of the 19th Century, Napoleon was making his presence known across Europe. The end of the old order was at hand as “The Little Corporal” from Corsica took control of the French and dominated the armies and rulers of Europe. But the social order wasn’t the only thing he upended. Napoleon upended the entire doctrine warfare, how battles were fought, forever. Nothing is more obvious than his win at Austerlitz, where a seemingly rookie mistake was the key to victory.
As Napoleon fielded the French to take on a superior Russian-Austrian force outside of Vienna, things looked bleak, and the French were widely expected to lose and be forced to flee Austria. With every passing day, Napoleon’s enemies became stronger. To goad them into a fight in the place of his choosing, he occupied the heights overlooking the town of Austerlitz, basic military strategy since the days of Sun-Tzu. As the combined enemy army approached, they saw the French abandon those heights. The battle was on, and Napoleon used the heights as a psych-out. Once the French took the heights in combat, the battle was over for the Russian-Austrian allies, and Napoleon was Master of Europe.
When the state of Israel was proclaimed in 1948, it was a jubilant day for the Jewish people – and no one else in the region. The Jews of the new nation of Israel were immediately surrounded on all sides by Arab enemies with superior numbers, technology, money, and basically anything else you might need to win a protracted war for independence. What the Israelis had going for them was a ton of World War II veterans and a lot of cunning brainpower. So even when they had to make bombing runs in single-engine prop planes, they managed to win the day even if they didn’t have bombs.
As an advancing Arab army approached Tel Aviv, the Jewish forces in the area were at a loss on how to repel them. They had no bombs to support the Israeli troops in the region, and even if they did, they had no bombers to fly them. They needed an equalizer. Someone with combat experience in WWII remembered that seltzer bottles tend to whistle like bombs when dropped from a height. When full of seltzer, they also explode with a loud bang. So that’s what the nascent IAF used. The Arabs didn’t really have seltzer or those old-timey bottles used to spray it, so they really thought they were being bombed – and disbursed.
The army led by a zombie
Some people are just so necessary for success you can’t afford to let them go. Unfortunately for Rodrigo Díaz de Vivar and the people of Valencia, one such person was missing when Muslim armies from Morocco were marching their way. They must have gotten wind that Rodrigo was no longer with the army of Valencia, which was true. Rodrigo was no longer among those defenders because Rodrigo was also no longer among the living. Since the Christian knight had never lost a battle, his reputation alone was enough to keep invaders at bay.
Luckily for Rodrigo – whom you might know better as El Cid – he had a pretty cunning wife, Jimena. Jimena ordered El Cid’s dead, decomposing body be fully armored and dressed, then lashed to his horse. Jimena then told the army to make a valiant last cavalry charge to break the siege, with El Cid at the head. When the Muslims saw the Spaniards coming at them with El Cid at the head of the attack, they immediately broke ranks and tried to flee but were cut down by the Spanish defenders.
Strong men marry strong women. Remember that.
Island-hopping to fight another day
In 1942, things looked really bad for the allied naval forces in the Pacific. The December 1941 attack on the U.S. Navy at Pearl Harbor came at the same time of a half dozen other surprise Japanese attacks throughout the region. Attempts to hit the Japanese back at the Java Sea and the Sunda Straits were met with abject failure. After the Japanese Empire captured the Dutch East Indies, the Navy was limping pretty bad. Hong Kong, Malaya, Burma, and more had all fallen to the mighty Japanese initiative. As all allied ships were ordered to retreat to Australia, one was somehow left behind.
That was the HNLMS Abraham Crijnssen, a Dutch minesweeper which was separated after the attacks on the East Indies. Armed with one three-inch gun and two 20mm cannons, the minesweeper was no match for any of the Japanese warships floating around the islands. In order to stay undetected, the Dutch covered the ship in foliage and painted the hull the color of rocks. They moored the ship near islands by day and moved only by night – and it worked. She not only made it to Australia, she survived the war.
(Laughs in Mongol)
Mongols think differently
For much of the Western World in the Middle Ages, a retreat was not a good thing. If a cavalry force appears routed, it might lead to the infantry breaking ranks and running. Even the most orderly of retreats was considered as an option only at the last possible moments. That was not how the Mongols under Genghis Khan thought of a retreat. A retreat was a tactic to be used like any other tactic.
There are many examples of the use of a feigned retreat in this history of the Mongol conquests. The reason for this is because it worked. It worked really really well. Troops from China to Poland would be locked in a life-or-death struggle against the Mongol hordes when suddenly the Mongols would turn tail and run, their spirit to fight seemingly broken. As a chorus of cheers went up from the exhausted defenders, they would inevitably give chase to the invaders – only to watch as the retreating Mongols turn again, in full force, and on ground that supports them.
After sixteen years spent deployed to Qatar, Afghanistan, and Iraq, Army Reserve First Sgt. Seth Kastle retired and returned home to Wakeeney, Kansas. And while he was happy to be back with his wife Julia and daughters Raegan and Kennedy, Kastle struggled with Post-Traumatic Stress Disorder.
“When I returned home and began the reintegration process, it was difficult, but I didn’t understand why,” Kastle told Babble. To deal with his feelings and hopefully help his kids understand his PTSD, Kastle sat down at the kitchen table and started writing a story he’d been mulling over for a long time. Half an hour later, the first draft of Why Is Dad So Mad? was complete.
Kastle’s effort is a children’s book is about a family of lions, modeled after Kastle’s own, in which the father is struggling with PTSD. The disorder is represented in the book’s illustrations by a fire raging inside his chest.
Kastle hopes that his book, which met its initial Kickstarter goal in a matter of hours, helps other veterans and their families, not just his own.
In 1818, two of the Navy’s most famous names, Oliver Hazard Perry and Stephen Decatur, were involved, one as a participant and the other as his second, in a duel that was the culmination of a two-year-long dispute about Navy discipline and the limits of a commander’s powers.
It was an era when dueling was all too common.
“In the United States, dueling’s heyday began at around the time of the Revolution and lasted the better part of a century,” wrote author and researcher Ross Drake for Washington’s Smithsonian Institute. “This was especially true in the Navy, where boredom, drink, and a mix of spirited young men in close quarters on shipboard produced a host of petty irritations ending in gunfire.”
In the late summer of 1816, the USS Java, which Perry commanded, was stopped at Messina, Sicily, when Perry became displeased with what he considered the unsatisfactory appearance and attitude of the ship’s Marines. Capt. John Heath, the Marine commander, added to the problem by responding — at least in Perry’s opinion — with what Perry later called, “marked insolence.”
The incident escalated to the point that the two men had words. Perry allegedly shouted that Heath was a “damned rascal and scoundrel” and had “not acted as a gentleman.” Perry then summoned 2nd Lt. Parke G. Howle, the Marine detachment’s second in command, and relieved Heath. In a rash and thoughtless act, Perry, who was known for is short and violent temper, then slapped Heath.
Lieutenant Howle stepped between the men and no further blows were exchanged — but the damage had been done.
According to a Midshipman Mackenzie, who was aboard the Java at the time, the “following day was a gloomy one on board the Java. The officers and crew had the most profound respect for their commander, [Perry], and were strongly attached to his person; the victim of uncontrolled passion, he became an object of their pity; he was himself overcome with shame and mortification.” Perry meanwhile, realizing he had acted in anger, had a fellow officer write to Heath saying that Perry regretted what had happened and was in “readiness to make an honorable and personal apology.”
It was, however, not enough for Heath or the other Marine officer on the Java, who thought Perry’s actions had insulted the entire Corps.
On Dec. 31, 1816, a court-martial was convened to hear the charges that had been placed against Heath, namely disrespectful and insolent conduct towards a superior officer, neglect of duty, and disobeying orders, which involved what Perry considered an unacceptable delay in going after deserting Marines. Heath was found guilty of all but the last charge and was sentenced to receive a verbal reprimand from the Commodore of the squadron. Perry was also found by the court to have himself used “disrespectful language” toward a fellow officer and to have slapped him.
The incident became a major controversy in the Navy, gave birth to front page newspaper stories, and even ignited calls — that were ignored — for a Congressional investigation.
In the summer of 1817, Heath, who had then been dismissed from the service, published a pamphlet about the incident in which he referred to Perry, among other things, as “the slave of the most violent and vindictive passions” who could “descend to acts of revenge and cruelty.” Perry was also, Heath wrote, filled with “the most consummate arrogance” and “a spirit of the rankest malevolence.”
A duel between the men became inevitable.
As preparations for the meeting began, Perry, who had always opposed dueling, wrote to Decatur saying that he would meet Heath and stand in the duel, but he would not fire. He also asked Decatur to serve as his second, and Decatur traveled to New York to oblige. The two men finally met near Hoboken, New Jersey in October 1818, more than two years after the original incident. Heath and Perry stood back to back, marched five paces each, and wheeled. Heath fired missing Perry who, true to his word, handed his unfired pistol to Decatur.
Decatur then approached Heath, told him that Perry had all along intended not to fire and asked if Heath’s honor was not satisfied. Heath said it was.
The ancient Spartans are legendary for their courage and discipline, but these warriors were also famous in their time for their dry, sarcastic humor. A “laconic phrase,” a phrase that is especially concise and blunt, is actually named after Laconia, the Greek region where Sparta was located. Some Greeks attributed the Spartan terseness to ignorance, but others thought differently. The Athenian philosopher Plato wrote, “If you talk to any ordinary Spartan, he seems to be stupid, but eventually, like an expert marksman, he shoots in some brief remark that proves you to be only a child.” Here are some of the best examples of Spartan wit.
1. King Demartus
According to the ancient Roman historian Plutarch, King Demaratus of Sparta was once being pestered by a man with endless questions, especially who was the best among the Spartans. The irritated king finally responded, “Whoever is least like you.”
2. King Pleistoanax
Plutarch also describes King Pleistoanax, who heard an Athenian orator claim that the Spartans had no education. Pleistoanax retorted, “True, we are indeed the only Greeks who have learned no evil from you.”
In Zack Snyder’s 300, after hearing from a Persian emissary that the Persian archers’ arrows would blot out the sun, the Spartan soldier Stelios jokes that the Spartans will fight in the shade. This actually comes from Herodotus’s Histories, the ancient source on the Persian War, except it is spoken by the soldier Deinekes. However, an ancient source from Plutarch does mention King Leonidas telling his men, “Eat well, for tonight we dine in Hades.”
4. Commander Pausanias
After the Spartans routed the Persian invasion at the Battle of Plataea, the Spartan commander Pausanias decided that the banquet the Persians had set out for themselves should be served to himself and his officers instead. Upon seeing the feast, Pausanias cracked that, “The Persian is an abominable glutton who, when he has such delicacies at home, comes to eat our barley-cakes.” Spartan food was notoriously disgusting. When a traveler from Sybaris visited Sparta and tasted their infamous “black broth” he exclaimed, “No wonder Spartans are the bravest of men. Anyone in their right mind would rather die a thousand times than live like this.”
5. Spartan women
It wasn’t just the Spartan men who cracked jokes. Unlike most Greek women who were expected to be subservient to their husbands, the women of Sparta held considerable political and economic power. The Spartan men were always preparing for a war or fighting one, so the women were expected to manage their households themselves. A non-Spartan woman once asked Queen Gorgo, wife of Leonidas, why the Spartan women were the only ones who could rule over men. Gorgo responded, “Because we are also the only ones who give birth to men.”
6. Short but sweet
When King Philip II of Macedon (father of Alexander the Great) invaded southern Greece, he sent a message to the Spartans asking if he would be received as a friend or enemy. The Spartans’ reply was brief: “Neither.” Offended, Philip sent a threat: “You are advised to submit without further delay, for if I bring my army into your land, I will destroy your farms, slay your people, and raze your city.” The Spartans’ reply was just as short as before: “If.”
7. Spartan response
The Macedonians eventually did conquer Greece, and the later Macedonian king Demetrius I offended many Greeks through his extravagance and prideful attitude. He even forced the ambassadors of Athens, his favorite of the Greek cities, to wait two whole years at court before speaking to them. Sparta resented the Macedonian rule, and sent only one ambassador to the court on behalf of the city. Demetrius was infuriated and demanded to know if Sparta had really sent only one man to speak with the king; the Spartan responded, “Aye, one ambassador to one king.”
8. King Agesilaus II
King Agesilaus II of Sparta was respected for his martial virtue as well as his wit. Someone asked him what the boundaries of Sparta were, as unlike most Greek cities Sparta had no defensive walls. Agesilaus drew his spear and extended it, claiming that the borders were “as far as this can reach.” When asked why Sparta had no walls, he pointed to the armored citizens and explained that “these are the Spartans’ walls.” After Agesilaus was wounded in a battle against Thebes, the Spartan warrior Antalcidas joked that “The Thebans pay you well for having taught them to fight, which they were neither willing nor able to do before.”
For the Spartans, humor was more than just entertainment. It taught them how to think on their feet, how to conserve resources by training them to be economical with their words, and encouraged camaraderie between the citizens. All of us have something to learn from this warlike people, not just from their wisdom, but from their wisecracks.
Thousands of whiteboards owned by inventors and military contractors around the world contain designs for military technologies that could change the way that battles are fought if they’d ever see active service.
But as the U.S. military learns time and time again, these weapons don’t always work as well as hoped. Here are seven designs that would be awesome to fly, ride, or carry into battle if designers had just been able to work the kinks out:
But high costs and weight problems kept the weapon from reaching its potential.
When the XM29 was canceled, its airburst grenade technology was split off as its own weapon with 25mm rounds in the XM25. The new weapon even saw combat tests in Afghanistan, but a malfunction that resulted in injury in 2013 caused the grenade launcher to be pulled from theater.
Would’ve been nice to fire airburst rounds though.
The Comanche was supposed to be the attack/reconnaissance helicopter to rule them all. It was quiet, featured incorporated stealth technologies, and carried a 20mm machine gun and Hellfire and Stinger missiles.
And their high maneuverability would have allowed them to fly through cities and hover near buildings.
Unfortunately, the militarization of the 407 was not as smooth as anticipated. Delays and cost overruns got the program put on ice for a few months in 2007 and formally canceled in 2008.
5. Airborne Laser
The Airborne Laser was supposed to be the ultimate ballistic missile destroyer. It would fly over or near enemy territory watching for enemy ballistic missile launches. When one took off and entered the boost phase, the plane would fire three lasers. Two were for acquiring and tracking the target and the third would punch through the missile’s body and blow it up.
But the laser had a limited range and loitering capability, meaning that planes would have to spend a lot of their time flying within an enemies’ borders to actually have a shot at the missiles. Luckily, this program could get revived using a new kind of laser and flying on high-altitude, stealthy drones.
6. Expeditionary Fighting Vehicle
The Expeditionary Fighting Vehicle provided better range, better speed, and better armor than the AAV-7 Amphibious Assault Vehicle it was meant to replace. It featured two 30mm cannons and was propelled through water with jets and it operated on land using its treads.
The EFV suffered some small setbacks during testing and development and then fell victim to budget cuts across the Department of Defense in 2011. The Marine Corps has wrestled with how to best move supplies and Marines from the ships to the shore since then.
The Surfaced-Launched Advanced Medium Range Air-to-Air Missile would have been the Army’s premiere system for defending troops from cruise missiles, helicopters, many jets, and other low and mid-altitude aerial threats. It featured a proven Air Force missile, the AIM-120C-7, originally designed for air-to-air battles.
Norway and Spain field the SL-AMRAAM under the name NASAMS, but the U.S. Army pulled out of the program in an effort to save money and invest in counter-rocket, artillery, and mortar systems instead. Some NASAMS are in U.S. service defending Washington D.C. from cruise missile attack.
Distant footsteps lightly echo through the empty passageway. Two figures of different height walk briskly through the hall toward a heavy steel door labeled “General Surgery: Authorized Personnel Only.” Attached at the hand, the smaller of the two, stops abruptly pulling his mother to a halt.
She sharply whispers something in Spanish to her frightened son. The boy inches toward the now-opened door, as the bright lights expose the sweat on his sun-kissed forehead. What the anxious boy doesn’t realize is that this room has a familiarity to him. He was a patient in it once before — when he was only 8 months old. And now, same as then, he is in good hands.
Pedro Daniel Anton, 8, returned to the hospital ship USNS Comfort (T-AH 20) to receive further care for his cleft lip and palate. His mother, Petronia Eche, reflects on her first experience with the Comfort caring for her son during Continuing Promise 2011, in Peru.
“In 2010, he was born with a cleft palate and when he was 8 months old and the ship came to provide care, we came for his surgery,” said Petronia, translated from Spanish. “They were very helpful, we received so much support when we had his first surgery. It was a great surgery, we were very well attended and my son came out well.”
Canadian Forces Maj. Davin Schmidt, an oral surgeon from Pembroke, Ontario, performs surgery on Pedro Anton, 8, in an operating room aboard the hospital ship USNS Comfort.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Kris R. Lindstrom)
After his initial surgery, Petronia knew he needed more surgery to improve his quality of life, but had little to no success in getting the follow-up, in Peru.
“I have tried in the past to get his follow-up surgery done but we have been denied continuously,” said Petronia. “But I never gave up. As a mother I knew I needed to be there with him, I never gave up on this because I only want the best for my son.”
After more than seven years from his initial surgery, Comfort returned to Paita, Peru. Petronia’s prayers were answered and she knew he needed to get aboard to get the care he needed.
“What a coincidence, it must be fate that we are here again,” said Petronia, on the verge of tears. “We were in such a long line, sleeping outside in the lines. I was losing my spirits in the wait, but I decided to keep waiting. And out of so many people, we are here.”
Pedro and his mother arrived to the ship under the impression that he was going to have surgery on an umbilical hernia in his abdomen. When the doctors looked at his cleft lip, they realized that they had an opportunity and the resources to give him further care.
Canadian Forces Maj. Davin Schmidt (left), an oral surgeon from Pembroke, Ontario, and Capt. Michael Carson, an oral surgeon from Portsmouth, Va., perform surgery on Pedro Anton, 8, in an operating room aboard the hospital ship USNS Comfort.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Kris R. Lindstrom)
“Initially, I came because he has an umbilical hernia, but the doctors told me that he needed both surgeries,” said Petronia. “Knowing that made me nervous, but I have trust in the doctors and in God. Many of the doctors here in Paita tell me they can’t help my son but here they said they can do it.”
When the call came in to the medical ward that Pedro and his mother were in, they were overcome with emotion. They both found the courage and strength to stand, take each other’s hand, walk up to surgery to complete the journey, and fulfill the reason why they were on the Comfort.
“I’ve told the doctors, that my son’s life is in their hands,” said Petronia, overcome with emotion and tears flowing down her cheeks. “I’m so appreciative of this because, here in Peru, we don’t have the money to pay for these surgeries, I have tried but we just don’t have enough. But, as a mother, I kept trying to find a way for him to get the surgery. I had faith in God and I would tell my husband that one day—someone would come to help us.”
Canadian Forces Maj. Davin Schmidt, an oral surgeon aboard Comfort, was the attending surgeon with Pedro for his cleft lip operation. He said it is common for a cleft lip and palate patient to return for further surgeries as they grow and start cutting teeth and forming a stronger jaw. He was also glad to see a repeat patient because it is a rarity that the Comfort’s doctors are ever able to follow up with the patients they treat.
Capt. Michael Carson, an oral surgeon from Portsmouth, Va., performs surgery on Pedro Anton, 8, in an operating room aboard the hospital ship USNS Comfort.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Kris R. Lindstrom)
“It was very rewarding to see him here again,” said Schmidt. “I wasn’t personally involved with his care the first time, but cleft lip and palate are complicated cases that need follow-up and repeated procedures over time in a staged manner. Without this, he would not have been able to return to full function. He wouldn’t be able to eat normally, he wouldn’t be able to have normal speech and he would be at higher risk for health issues such as infections in his sinus.”
When Pedro was brought to the operating room, the surgeons and staff operated on his umbilical hernia first, completing the operation in about 20 minutes. Then, Schmidt and his staff took over for the next part of his surgery, which was very complex and took much longer.
“The patient had an alveolar cleft*, so basically what has happened in that case, is that the upper jaw of the maxilla** didn’t have bone connecting it all the way through and there was a hole where that should have been extending from the mouth to the nose,” said Schmidt. “So what we did, is we opened up that area, reconstructed the gums in that area to create a new floor of the nose.”
“We made sure there was a good seal on the palate side,” continued Schmidt. “And then we used some bone from his hip so that we can reconstruct it. We brought that bone and then we placed it into the defect that was there so that we could grow new bone and create a new full shaped maxilla that will be able to support teeth and have teeth erupt through there.”
Pedro’s surgery was a success and the hole connecting his mouth and nose, including the gap in the bone, was repaired.
“We are very excited about the procedure and I feel we got a really good result,” said Schmidt. “Checking up with Pedro right before he left the ship, he seemed to be in good spirits, and we are expecting a very good recovery for him.”
Oral surgery is performed on Pedro Anton, 8, in an operating room aboard the hospital ship USNS Comfort.
(U.S. Navy photo by Mass Communication Specialist 2nd Class Kris R. Lindstrom)
Feeling jubilant and blessed, Pedro and his mother made their way to disembark Comfort. With their journey one step closer to its completion, Petronia embraced many doctors, nurses and staff before heading back to Paita. With her heart full of graciousness and exuberance, her and her son boarded a small boat to go back ashore.
“I have to be strong for my children,” said Petronia. “I encourage them to be strong, we have suffered together throughout his journey and I am thankful to God that he is going to be okay now.”
Comfort is on an 11-week medical support mission to Central and South America as part of U.S. Southern Command’s Enduring Promise initiative. Working with health and government partners in Ecuador, Peru, Colombia and Honduras, the embarked medical team will provide care on board and at land-based medical sites, helping to relieve pressure on national medical systems caused partly by an increase in cross-border migrants. The deployment reflects the United States’ enduring promise of friendship, partnership, and solidarity with the Americas.
*An Alveolar Cleft is an opening in the bone of the upper jaw that results from a developmental defect and is present at birth. This area of the jaw that is missing bone is otherwise covered by normal mucosa and may contain teeth. (dcsurgicalarts.com)
**The maxilla forms the upper jaw by fusing together two irregularly-shaped bones along the median palatine structure, located at the midline of the roof of the mouth. The maxillary bones on each side join in the middle at the intermaxillary suture, a fused line that is created by the union of the right and left ‘halves’ of the maxilla bone, thus running down the middle of the upper jaw.(healthline.com)
It’s no secret the military is committed to drones, and manufacturers from around the world are coming up with crazy designs to capture defense dollars. To wit, at this year’s Atlanta Unmanned Systems conference, drones that resembled everything from miniature death stars to flying saucers were showcased. Check out this video to see some of them in action:
The 2.5-mile wide, 148-mile long stretch of land that separates South Korea from North Korea is undoubtedly the most fortified border in the world. Landmines dot the land and each side is ready to destroy the other at a moment’s notice.
The land between them, however, has been untouched by humans for roughly sixty years and, as a result, hosts a unique composition of flora and fauna. With recent peace talks between North and South Korea, this could all be in danger.
Without human intervention, aside from the occasional landmine going off, animals have thrived in the area. Over 91 endangered species have called this unique biome home. You can find everything there from wild cats to Siberian tigers, black bears to red-crowned cranes. This is partly because the DMZ runs across a wide ranges of habitats, which includes mountains, marshes, swamps, and prairies.
(Screengrab via YouTube)
It was first proposed back in 1966 that, after the war ended, it should be turned into a national park. Even in 2005, media mogul Ted Turner visited the region and said, “The DMZ needs to be designated as a World Heritage Site and as a World Peace Park site because we’ve got to preserve it from development.”
The most recent attempts by South Korea to turn the area into an official UNESCO recognized biosphere started in 2011. The North has blocked any and all attempts at the UN because it would “violate their Armistice Agreement.” If the war came to an official end, then the armistice would be kept. Meaning, the world heritage site could be built.
(South Korean Ministry of Culture)
It’s not uncommon for places with several endangered species to become a UNESCO heritage site. Manas Wildlife Sanctuary in the Indian Himalayas is classified as one with 22 endangered species. The “soon-to-be-former” DMZ would logically become one, but this isn’t exactly good news for the animals that are currently there.
(Photo by Johannes Barre)
When the two nations put an end to the war, trade and travel would, presumably, resume, thus segmenting the animals that live there. This happens when interstates and other human interventions are built and separate animals from their natural habitats. This is similar to why Los Angeles has a thriving mountain lion population.
Unless careful precautions are taken to allow animals to freely move across the heritage site while still giving the Korean people access, all the wonders of the DMZ wildlife would be erased quickly.
When a newlywed troop moves off base and bids a bittersweet farewell to the debauchery of barracks life, there are changes to the day-to-day routine. While one must still fulfill the responsibilities of their rank, there are other challenges a married troop will have to tackle.
The more obvious ones are waking up earlier to fight traffic, no more access to a meal card, and administrating bills that didn’t exist before. To make your transition to a quasi-civilian life easier, there are a few essential items to have in your home that will help you focus more on mission accomplishment, enjoy quality time with your sweetheart, and maintain peace of mind while in the field or deployed.
A pull-up bar and dumbbells
There are plenty of pull-up bars on base and you’ll more than likely have an opportunity to hit the gym because you’re two hours early to formation to avoid a UA or AWOL charge because of bad traffic. However, you may not have the opportunity to work out in the mornings because of a hot-ticket task that requires the use of your otherwise-scheduled workout time. It’ll devolve into a vicious cycle, resulting in no PT and the consequences that come with it.
You’ll most likely be cut from work when rush hour hits and you’ll have to make a decision: work out or work on your marriage. Luckily, if you have a pull-up bar at home, you can PT when you get there and do both. Dumbbells are another staple to have at home for a complete workout.
Although the majority of troops have a properly calibrated moral compass, it doesn’t mean your civilian neighbors share your altruistic ideals. Security cameras are a good investment because you can check on your home from your mobile device at work or, if you have internet access, in the field. Peace of mind is expensive, but your odds of bringing a thief to justice increase exponentially with video footage.
Imagine you’re sitting there on your pack waiting for the trucks to pick you up on base when you suddenly have a realization: I left the lights on. If you have smart lightbulbs installed, you can turn them off using your phone remotely. I highly advise doing your brand research before you buy these bulbs because not all brands are safe to connect to your network at home. To put it simply, some companies do not want to invest in cybersecurity software for their products, and this can leave your network vulnerable to attack.
Robot vacuum cleaners
Replacing good, old-fashioned cleaning with technology is not immediately viable, but it’s getting closer by the day. A robot vacuum cleaner can be set on a schedule to sweep up dust and light debris and will buy you some more precious time to prioritize on another task. You’ll be able to give your home a thorough cleaning when you deem necessary. They work best on floors without carpet, but they can also operate well on short-length, fiber carpets.
Jody doesn’t have sh*t on this.
A formal civilian wardrobe
We warriors love our comfortable clothing when we don’t have to wear the uniform of the day. Your favorite shirt and jeans may cut it for most occasions because who cares what other people think? You’re paying for the price of freedom and, dammit, you want to enjoy some of it from time to time.
While this line of thinking is admirable in most circles, there is a time and a place for everything. You don’t necessarily have to have a closet full of suits, but a few slacks, button-up shirts, a sports coat, and a pair of dress shoes will go a long way for when you have to be somewhere important. Your wife will appreciate you taking the time to look nice when you have to be at an event that’s important to her. Think about it, at your formal events, she always does her best to look her best — return the sentiment.
The people have spoken
Honorable mention: Stockpiled alcohol
The last time I made an article like this, I received some constructive criticism. I am a man who believes in giving the people what they want. So, here ya go.
DARPA wants Navy SEALs to be more seal-like, so they invented PowerSwim.
“Technically it’s called an oscillating foil propulsion device,” DARPA program manager Jay Lowell says, in a video from DARPA TV. “That’s a really fancy way of saying it’s a wing that helps push a diver through the water.”
The typical swimmer fins are no more than 15 percent efficient in their conversion of human exertion. By contrast, PowerSwim helps divers swim 80 percent more efficient. This dramatic improvement in swimming efficiency will enable a subsurface swimmer to move up to two times faster than what’s currently possible, improving performance, safety, and range, according to DARPA.
The South China Sea is a powder keg, and one senior Chinese military officer seems interested in lighting the fuse.
Dai Xu, a People’s Liberation Army Air Force colonel commandant and the president of China’s Institute of Marine Safety and Cooperation, suggested at a conference in Beijing on Dec. 8, 2018, that the Chinese navy should use force to counter US freedom-of-navigation operations in the South China Sea, Taiwan News reported.
Taiwan News cited a report from Global Times, the nationalist, state-backed Chinese tabloid that hosted the conference, that quoted him as saying: “If the US warships break into Chinese waters again, I suggest that two warships should be sent: one to stop it, and another one to ram it … In our territorial waters, we won’t allow US warships to create disturbance.”
Dai, known for his hawkish rhetoric, argued that the US Navy’s operations are provocations aimed at undermining China’s sovereignty rather than an attempt to ensure freedom of navigation in international waters. The US Navy regularly sails destroyers and cruisers past Chinese-occupied territories in the South China Sea, while US Air Force bombers tear past on routine overflights that often ruffle Beijing’s feathers.
In the latest operation, in late November 2018, the US Navy sent the Ticonderoga-class guided-missile cruiser USS Chancellorsville to challenge China’s claims near the Paracel Islands.
The Ticonderoga-class guided-missile cruiser USS Chancellorsville.
The Global Times is known for its often provocative articles, designed to differ from the more rigid state media outlets like Xinhua and appeal to an alternative audience. Dai’s rhetoric at the conference appears consistent with that, as he seemed to welcome an increase in tensions and suggest that confrontation in the South China Sea could create an opportunity for mainland China to retake Taiwan.
“It would boost the speed of our unification of Taiwan,” he was quoted as telling the conference, adding: “Let’s just be prepared and wait. Once a strategic opportunity emerges, we should be ready to take over Taiwan.”
Dai’s comments about the use of force in the South China Sea came on the heels of a near-miss incident in September 2018, in which a Chinese Luyang-class destroyer confronted the Arleigh Burke-class guided-missile destroyer USS Decatur during an operation in the Spratly Islands.
During the incident, which the US characterized as “unsafe,” the Chinese vessel appeared to make preparations to ram the American warship and force it off course. A foreign-policy expert described the showdown as “the PLAN’s most direct and dangerous attempt to interfere with lawful US Navy navigation in the South China Sea to date.”
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
First, for anyone who isn’t up on what railguns are, they’re a type of naval artillery that uses massive amounts of electricity to propel the round instead of a chemical reaction (read: gunpowder). This would be a major improvement in logistics and safety as the Navy would no longer need to ship bags of gunpowder around the world, but the best advantages come in range and lethality.
Railguns can hurl rounds very far. Navy engineers have said they think they can reach 230 miles with current technologies. And when the rounds hit the target, they’re going so fast that the total amount of damage on a target is like it was hit by a missile or a massive, high-explosive warhead but the fast-flying rounds can also pierce most armor and even underground targets and bunkers.
So, railguns can fire up to 10 times as far as conventional artillery with a safer round that does more damage when it hits the target. And this isn’t theoretical — railguns have actually achieved these things in Navy tests. Time to put them on ships before China can, right?
High-speed photograph of Navy prototype railgun firing.
A railgun fires during testing at Fort Sill, Oklahoma, in 2016.
(Monica Wood, Fort Sill Public Affairs)
So, were railguns obsolete before they were launched? No. There are still plenty of niche uses for the railgun, and the Navy has slowed development but is still pursuing the weapon. Accurate railgun fire could intercept enemy missiles and fighter jets for cheap, possibly while plugged into the super capable Aegis combat system.
And while railgun-equipped ships would likely be too vulnerable to missile strikes to be “door-kicking” ships that take out enemy defenses on day one of a conflict, they would still be very valuable for shore bombardment, strike missions, and other tasks after the first week or so of a war, after the worst of the enemy’s missiles are taken out.
An artist’s illustration of a Navy Joint High-Speed Vessel with the prototype railgun installed for testing.
But being the first navy to put a railgun to sea has already granted China a pretty great and relatively easy propaganda victory. The country has worked hard on their technology in recent years in order to be seen as a great naval power, potentially positioning themselves as an arms exporter while deterring conflict.
And the U.S. will have to prepare for the possibility that the railgun is for real. The first pilots to fly within the ship’s range if a war breaks out have to reckon with the possibility that a 20-pound shell might be flying at Mach 7 towards their aircraft at any moment. Missile attacks against a fleet with the ship will have to decide whether to concentrate on the railgun or an aircraft carrier or another combatant.
But, again, this could all be China exploring the tech or bluffing, but with none of the breakthroughs needed to make the weapons viable in combat. If so, they would be wise to concentrate on the many other breakthroughs their military could use for an actual fight.