But Clay still wasn’t satisfied. He sent M48 tanks to the checkpoint and had them rev their engines. The Soviet commander requested permission to call an equal number of tanks out in response and Soviet Premier Nikita Khrushchev approved it.
So T-55 tanks pulled up to the opposite end of the street and, approximately 82 yards away from each other, the two sides threatened each other for 16 hours from Oct. 27-28, 1961.
But neither country wanted to fight World War III over paperwork in Berlin. President John F. Kennedy ordered back channels to be opened to reach a negotiation. Khrushchev agreed to a deal where the countries would take turns withdrawing a single tank at a time.
Today, the intersection has a replica checkpoint and a number of historical exhibits. Aside from the Cuban Missile Crisis the following year, Checkpoint Charlie may be the closest America and Soviet Russia came to blows in open warfare.
There has long been a dispute between the towns of Lexington and Concord over which fight sparked the Revolution, but the first shots were fired at Lexington, which was less of a battle and more of a massacre. The debate was so fierce that President Ulysses Grant almost avoided the centennial celebrations there to avoid the issue. Taken together, however, there is little doubt that the spark of the Revolution started on this day in April, 1775.
The Battles of Lexington and Concord were the first military engagements of the American Revolution, pitting members of the Massachusetts Bay Colony militia against British regular army forces. The militia was not under the royal governor, but controlled by the rebel Massachusetts Provincial Congress.
Seven hundred British troops were dispatched from Tory-held Boston to capture and destroy rebel arsenals at Concord, Mass. The rebels knew the British would come and had already moved the weapons and supplies. The British force moved through Lexington on the way to Concord.
At first light on April 19, 1775, the Redcoats met some 70 colonial militiamen moving into ranks on the local common. They were vastly outnumbered. Their commander, John Parker, was not willing to risk his men at such odds, and so placed them in formation, but not blocking the road to Concord. He ordered his men not to fire unless fired upon.
Rather than just march on to Concord, a British Marine lieutenant led his men onto Lexington Common to disarm the militia. Instead of disarming, the colonists moved to disperse. That’s when a shot rang out from an unknown source. Before this encounter, there was no war declared in the colonies. The British had come and gone to seize arms and supplies many times, retreating back to the major cities each time. This time was different.
The idea of Americans in open rebellion against the British Crown was likely a shock to the subject of the British Empire. At the time of the Battles of Lexington and Concord, the British controlled territory on every inhabitable continent across the globe. Down on Lexington Common, however, those opening salvos left eight Americans dead and an equal number injured, along with one injured British regular. The engagement soured the chances of reconciliation between the colonies and the Crown.
The British would continue to Concord, where the Battle of North Bridge in Concord would kill two colonists and three Redcoats. The British retreated all the way back to Boston and were harassed by colonial militias the entire way home.
Poet Ralph Waldo Emerson composed the “Concord Hymn” in 1837, immortalizing the two events for the unveiling of a battle monument at Concord’s North Bridge.
“By the rude bridge that arched the flood/Their flag to April’s breeze unfurled/Here once the embattled farmers stood/And fired the shot heard round the world.”
This story would one day lead to the defeat of the British at the hands of a Franco-American force, the birth of America, and eventually, School House Rock.
Few things in battle are scarier than a gas attack during a ground assault. The air grows thick with toxic mist, and the world shrinks to the view from a hot, sterile mask.
It’s the attack most troops have dreaded since the tactic was first used on a large scale at the Second Battle of Ypres over 100 years ago. Chemical warfare was outlawed in the wake of World War I, but it’s something that American forces still prepare for.
During a recent mock battle with the Australia military dubbed Exercise Koolendong in Darwin, Australia, Leathernecks from the 1st Battalion, 1st Marine Regiment trainers dropped CS gas into fighting positions to force the troops to deal with a chemical attack in the middle of a firefight.
Photos from the exercise show how difficult it is for troops to fight during a chemical attack and provide an eery reminder of the mustard gas-blanketed battlefields on the War to End All Wars.
1. The assault began with simulated artillery firing in on Marine and allied positions
2. Despite the gas drifting into their positions, the Marines had to stand their ground
3. Range safety officers peer through the gas-filled haze to keep Marines injury free
4. Getting a gas mask on in time to stay alive in the middle of a fight can be a daunting task
5. Despite the restricted vision and discomfort, Marines still have to put rounds down range and keep the enemy at bay
Marines with Company C, 1st Battalion, 1st Marine Regiment, fire at enemy positions during a CS gas attack during a live fire range August 18, 2016, at Bradshaw Field Training Area, Northern Territory, Australia. (U.S. Marine Corps photo by Sgt. Sarah Anderson)
6. Troops take precious minutes testing the air to determine how best to survive the attack
7. It’s just as important for medical personnel to practice treating and evacuating casualties during a chem-bio attack
8. As America’s potential adversaries look for ways to defeat U.S. troops with unconventional weapons, it’s important that the services practice fighting during a chemical or biological attack — no matter how remote the possibility
United States troops stationed in Syria have yet to receive guidance on their mission, including the basic rules of engagement, according to a military official in a CNN report published Nov. 4, 2019.
Some military commanders deployed to Eastern Syria were reportedly still waiting to receive their directives to guard oil fields in the region. For some of these troops, it was unclear where their destinations would be and how long they were expected to stay there, according to CNN.
President Donald Trump and his congressional allies in recent weeks have shown interest in the oil fields in the country, even deploying additional troops and armored vehicles to protect the oil reserves.
“What I intend to do, perhaps, is make a deal with an ExxonMobil or one of our great companies to go in there and do it properly,” Trump said on Oct. 27, 2019, adding that he wanted to “spread out the wealth.”
“The oil is so valuable for many reasons,” Trump added.
US troops in northeastern Syria were called back after Trump ordered their withdrawal, ahead of Turkey’s military offensive against Kurdish forces earlier this month.
US troops in Northern Syria.
But Trump also ordered troops into the region to protect oil fields from Islamic State militants, Syria, and Russia.
Roughly 1,000 US troops were deployed to the region when Turkey embarked on its offensive on Oct. 9, 2019. After accounting for the new troops, around 900 US service members are expected to remain.
The Syrian Democratic Forces, the majority-Kurdish forces that were allied with the US for the war against ISIS, have operated the oil fields after seizing them from the terrorist group in 2017. The SDF has been selling the crude oil to the Syrian regime through a sanctioned broker, according to a Wall Street Journal report, citing sources familiar with the situation.
The confusion wrought from the abrupt military repositioning also comes shortly after artillery rounds landed about 1 kilometer away from US troops. US forces patrolling northeast Syria on Nov. 3, 2019, reportedly noticed the artillery fire, according to the Military Times. No US service members were injured.
The event follows another similar incident on Oct. 11, 2019, when Turkish artillery fire landed a few hundred meters away from a location with US forces. Following the incident, a US official demanded that Turkey “avoid actions that could result in immediate defensive action.”
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
On the heels of a widely praised 2015 decision to issue the more maneuverable M4 carbine in lieu of the M16A4 to Marines in infantry battalions, the Marine Corps may be on the cusp of another major weapons decision.
The Marine Corps’ experimental battalion, the California-based 3rd Battalion, 5th Marines, has been conducting pre-deployment exercises with the M27 Infantry Automatic Rifle to evaluate it as the new service rifle for infantry battalions, the commander of 1st Marine Division, Maj. Gen. Daniel O’Donohue told Military.com Thursday.
The battalion is set to deploy aboard the 31st Marine Expeditionary Unit this spring. As part of its workup and deployment, it has been charged with testing and evaluating a host of technologies and concepts ranging from teaming operations with unmanned systems and robotics to experiments with differently sized squads.
“When they take the IAR and they’re training out there with all the ranges we do with the M4, they’re going to look at the tactics of it. They’ll look at the firepower, and they’ll do every bit of training, and then they’ll deploy with that weapon, and we’ll take the feedback to the Marine Corps to judge,” O’Donohue said.
Marines in 3/5 used the IAR as their service rifle during the 28-day Integrated Training Exercise held this month at Marine Corps Air-Ground Combat Center 29 Palms, California. The exercise, also known as ITX, is the largest pre-deployment workup for deploying battalions, and typically one of the last exercises they’ll complete. O’Donohue said the ubiquity of ITX would give evaluators ample data as they contrasted results with the different weapons.
“All you have to do is compare this battalion to the other battalions going through ITX,” he said.
The M4 carbine and the M27 IAR handle very similarly as they share a number of features. However, the M27 has a slightly longer effective range — 550 meters compared to the M4’s 500 — and elements that allow for more accurate targeting. It has a free-floating barrel, which keeps the barrel out of contact with the stock and minimizes the effect of vibration on bullet trajectory. It also has a proprietary gas piston system that makes the weapon more reliable and reduces wear and tear.
And the the IAR can fire in fully automatic mode, while the standard M4 has single shot, semi-automatic and three-round burst options.
Currently, each Marine Corps infantry fire team is equipped with a single IAR, carried by the team’s automatic rifleman.
“I think the fundamental is the accuracy of the weapon, the idea that you’re going to use it for suppressive fires. And at first contact you have the overwhelming superiority of fire from which all the tactics evolve,” O’Donohue said. “So it starts with the fire team and the squad, if you give them a better weapon with better fire superiority, you’ll just put that vicious harmony of violence on the enemy.”
But officials do see some potential drawbacks to equipping every infantry Marine with the weapon.
“One of the things we’re looking at is the rate of fire,” O’Donohue said. “You can burn off too much ammo, potentially, with the IAR. We have a selector, a regulator [showing] how many rounds the Marines shoot. So that’s one area we’re examining with experimentation.”
Another variable is cost.
Chief Warrant Officer 5 Christian Wade, the gunner, or infantry weapons officer, for 2nd Marine Division, told Military.com the M27 costs about $3,000 apiece, without the sight. Because the Marine Corps is still grappling with budget cutbacks, he said he was skeptical that the service could find enough in the budget to equip all battalions with the weapons. He said a smaller rollout might be more feasible.
“To give everyone in a Marine rifle squad [the IAR], that might be worth it,” he said.
O’Donohue said feedback would be collected on an ongoing basis from the Marines in 3/5 as they continued workup exercises and deployed next year. Decisions on whether to field a new service weapon or reorganize the rifle squad would be made by the commandant, Gen. Robert Neller, when he felt he had collected enough information, O’Donohue said.
If the Marine Corps can sort out the logistics of fielding, Wade said he would welcome the change.
“It is the best infantry rifle in the world, hands down,” Wade said of the IAR. “Better than anything Russia has, it’s better than anything we have, it’s better than anything China has. It’s world-class.”
First, the Marines make a request to blow up unwanted, unusable ammo. If the request is denied, the ammo is sent out for further testing and investigation. Otherwise, Marines relocate the munitions to the proper area with the help of Explosive Ordnance Disposal technicians.
Once the EOD techs arrive at the detonation site, the munitions are carefully laid out in tight groupings to ensure that a single controlled explosion is all that is needed.
After the damaged goods are set in place, a well-calculated amount of plastic explosive is then embedded into the area and rigged with blasting caps and strung together with detonation cord.
After the layout is complete, the EOD crew creates plenty of space between them and the detonation site and, after a brief countdown, the ammo is completely destroyed.
The sole purpose of this act is to ensure that no amount of dangerous munitions ever fall into the hands of the enemy.
An Air Force officer who only began obstacle course racing in 2016, ran right straight into her 75-mile goal, placing second place in one of the toughest obstacle course races.
“I honestly never considered placing, it didn’t seem like something that was within reach for me this year,” said Capt. Erin Rost, 319th Recruiting Squadron operations flight commander.
In a “bracket breaking moment,” Rost earned 2nd place out of 231 females and ranked 18 of more than 1,206 participants in her first World’s Toughest Mudder held November 2018.
The Air Force Academy graduate entered the obstacle course race noon on Nov. 10, 2018, a frigid winter day in Fairburn, Georgia. She would repeat the grueling five-mile lap with more than 20 mud-drenched obstacles until she met her goal of 75 miles.
“On lap 11, it was still dark,” she said. “My body was literally freezing and for the first time I had tears in my eyes. In that moment, a poem that helped me endure military training and other tough times in my life showed up to help me once again.”
She would repeat Invictus by William Erest Henley in her mind throughout the pitch black, sometimes lonely, night.
Capt. Erin Rost, 319th Recruiting Squadron operations flight commander, poses for a photo at the finish line of the World’s Toughest Mudder, Nov. 10-11, 2018.
Her experience and spirits were uplifted when she started hearing from others that she had a chance to place.
“Around 8:30 a.m., after completing lap 12 (60 miles), I found out I had a chance for third place but the fourth place woman was close behind,” said Rost. “This motivated me to run faster the next two laps.”
Her cheering fans, mother and boyfriend, encouraged her to move faster because no one knew how close the competitor behind her was. They reminded her of her goals, kept her fed and hydrated and pushed her forward.
“When I returned to the pit after completing 65 miles, I was informed that I had improved my lap time by nearly 30 minutes,” said Rost. “There was about three hours remaining and I was two laps away from my goal and based on my lap splits, I knew it was possible.”
Next, a reporter from a podcast seeking to interview her said that if she completed this final lap she would earn second place because the current second place female concluded her race earlier that morning with 14 laps.
“I realized at this point, as long as I finished this final lap before 1:30 p.m., I would get second place,” she said. “It was very surreal. It brings me back to military training when you are really challenged but overcome. When you push yourself and succeed, there is nothing like the reminder of that to renew your spirit.”
At this point in the race, she recalled she had been awake for 36 hours, racing nonstop for 25 of those hours and worried about being alone through the last obstacles. She witnessed others lose motivation during the course of the night, when temperatures dropped to 20 degrees. Obstacles started freezing and other competitors began feeling waterlogged.
Wingmen were essential in the final stretch more than ever. Some of the obstacles are designed to require teamwork. One of them required competitors to physically step on another person to reach the top of a wall, without another person there it was nearly impossible to get up the wall.
“You meet interesting people along the way,” Rost said. “It is great to be around such an encouraging and supportive community.”
Along the path she met an Army green beret and a financial analyst who takes time away from Hollywood-like celebrity engagements to run. These interactions kept the race interesting and passed the time.
She completed the race at 1:10 p.m. in second place, with 20 minutes to spare feeling like a true “bracket buster.”
“While I’m super proud of how I placed, I am even more proud of getting my goal mileage because it reminds me why I love OCR so much,” Rost said. “It is not about what place you get, it is about pushing yourself to and beyond your limits. It is about doing your best each race and believing that with hard work, a good attitude and a little bit of grit, anything is possible.”
Resiliency, physical strength, mental stamina, persistence, and willpower are things serious runners all have in common, according to Rost.
“This is also specifically what my military brethren do,” she said. “We encourage others that they can do it too. If you work hard and have a good attitude, you can do anything.”
Her squadron witnesses this in her performance daily.
“Capt. Rost sets the example for everyone around her,” said Chief Master Sgt. Cory Frommer, 319th RCS superintendent. “You can’t help but to be inspired by her tenacity and winning mindset. She doesn’t know how to quit. When other members of the squadron or base community work with her, they are left no choice but to push their own boundaries just to try to keep up with her. As for the recruiting mission, her incredible performance demonstrates what the Air Force is all about, and when people see airmen like her, they are inspired to be a part of that world.”
She believes her limited experience in the OCR community coupled with her recent winning of the coveted World’s Toughest Mudder silver bib, are a good role model for those who may wonder if they could do a run like that.
“I played competitive soccer growing up and for a period of time in college before getting into bodybuilding,” said Rost. “OCRs combine a little bit of everything, as opposed to being great at just one thing such as running, lifting, grip strength, etc. You have to be good at a little bit of everything.”
What she reminds her audience is that her simple daily personal goals brought her to this point.
“I knew improving my running endurance would need to be a focus area,” said Rost. “I set mileage goals every week and started finding local half, full and ultramarathons. I also started rock climbing to improve my grip strength, participated in crossfit to improve muscular endurance and boxed as a crosstraining workout. As the race got closer, I worked up to three workouts a day.”
Her goal was to do at least one race a month while slowly increasing her monthly mileage goals. After completing her first Tough Mudder in 2016, she did four more in 2017. In 2018 she expanded her OCR experience to include two Spartan races, two half marathons, a full marathon and two ultramarathons.
“I wanted to start seriously competing in OCRs and figured if I can do one of the most difficult OCR formats in the world, than I can do anything,” said Rost.
Editor’s note: Tune in to CBS at 12:30 p.m. on Dec. 15 to watch the full coverage of the World’s Toughest Mudder Capt. Rost participated in.
“The Boys” is a hit for Amazon Prime Video, which announced earlier this month that the series is one of the platform’s most watched shows ever. But the new superhero TV series wouldn’t exist if its source material hadn’t been saved from an early cancellation.
“The Boys” comic book ran for 72 issues from 2006 to 2012. It was created by writer Garth Ennis and artist Darick Robertson, who had previously collaborated on “The Punisher Max” and had made names for themselves individually in the industry with such works as “Preacher” and “Transmetropolitan,” respectively.
Robertson told Business Insider during an interview Aug. 19, 2019, that “The Boys” was originally going to be set within the DC Comics universe that includes Superman, Batman, Wonder Woman, and more.
But the book’s irreverent premise — a group of government operatives keep a check on superheroes who abuse their powers — didn’t quite mesh with the colorful and heroic adventures at DC. So Ennis and Robertson created their own group of “heroes” that satirized preexisting ones, such as the alien Homelander (think Superman) and the super-speedster A-Train (think The Flash).
The superhero team The Seven from “The Boys.”
(Dynamite Entertainment/Darick Robertson)
“We decided that it wouldn’t work if we tried to be too subtle about what the gag would be,” Robertson said. “I like the DC characters very much. I see a very distinct line between our characters and theirs. If you have the costume and the power but none of the character, you still don’t have Superman’s greatest power, which is self control. Homelander doesn’t even take the costume off. And that reveals a lot.”
“The Boys” launched at Wildstorm, a DC Comics imprint founded by DC’s now-copublisher Jim Lee that was set outside of the normal DC universe. Ennis and Robertson could tell their own story without sullying the reputation of DC’s flagship characters.
When the series was released, though, things changed.
“The problem was that Wildstorm was still a sub-company of DC Comics,” Robertson said. “If you look at the original first issue of ‘The Boys’, it was peppered with ads for Batman and other stuff. I don’t think they realized just how hard of a punch Garth and I we’re going to land … I think it made people nervous that we were doing such a raunchy book that was advertising other DC properties.”
And it was indeed raunchy. The first issue of “The Boys” featured graphic language, sex, and violence that would become hallmarks of the series.
The cover to “The Boys” issue 1, released in 2006.
The Boys are saved
“The Boys” was canceled six issues into its run, despite strong sales.
“The comic was as big a hit as the show is now,” Robertson said. “For the world of comics, we were doing quite well. It was selling out. It was a weird time in the industry where it would sound like a laughable number now, but it was good then, especially for a creator-owned, mature book.”
Robertson said that DC would continue publishing the book if the subject matter were toned down, or it would offer it back to Ennis and Robertson for them to take it somewhere else.
Toning it down wasn’t an option.
“It was a gracious way to solve the problem,” Robertson said. “In another scenario, it could have been a nightmare and the book could have died.”
Robertson said that Ennis knew from the beginning how the series would end and had a five-year plan. But they suddenly had nowhere to go with their story.
“I had just bought a home, I had two children,” he said. “I had set up the next five years just to do this book, so I didn’t know what to do.”
(Dynamite Entertainment/Darick Robertson)
The feeling didn’t last long. Living in California and now out of work, Robertson took his family to Disneyland for a weekend after the cancellation in January 2007. The following Monday, his phone blew up.
“Everyone had found out we were canceled and every publisher I knew in the business was calling us saying they wanted the book,” Robertson recalled. “It was amazing. We just wanted to make sure we ended up at the place where we had the most control.”
Dynamite Entertainment ended up being that place. Mere weeks after the cancellation, the company announced it would renew “The Boys.” It returned that May with issue seven and Dynamite quickly released a collection of the first six issues.
“That’s another reason we parted with DC was because they were reluctant to publish the trade paperback, and that’s where the bread and butter is,” Robertson said. “Dynamite got that out immediately and it was the number one trade paperback as soon as it hit. It sold out and immediately went to a second printing.”
That’s when Hollywood came calling.
‘The comic and the film property followed similar lives’
By 2008, producer Neal Moritz, known for the “Fast and Furious” franchise, took notice of the book’s popularity. Robertson said Mortiz championed a film adaptation and shopped the project around to studios for years.
“I learned the hard way that getting an option is easy and getting something made is not,” Robertson said. “It’s the way Hollywood works. Having an option is lovely, but it doesn’t mean a project will go forward. So we got our hearts broken a few times, especially because the people that were coming on board were wonderful.”
One of those people was Adam McKay, who was then known for directing “Anchorman” and has since directed Oscar-nominated movies “The Big Short” and “Vice.”
Columbia Pictures was originally on board and then ditched the project. Paramount picked it up in 2012, but it never went forward there, either. A big-budget R-rated deconstruction of the superhero genre proved to be a hard sell.
“Everyone was terrified of it,” Robertson said. “It’s funny, because the comic and the film property followed similar lives. McKay was on board and we were sure it would happen any day, but we just couldn’t get any studio to give the green light. For me it would be life-changing so I just kept hoping it would happen, and it never did.”
Karl Urban and Jack Quaid in “The Boys.”
(Amazon Prime Video)
Flash forward seven years and “The Boys” has finally found a new home at Amazon, just on the small screen instead of the big screen. But even the TV series faced a climb.
“There’s a lot of production value, but in the same respect, there’s never enough money,” Kripke said. “We didn’t have anything close to a ‘Game of Thrones’ budget or anything like that. We’re not even half of what that number would be. But when you don’t have all the money in the world, you get there through blood and tears.”
And “The Boys” TV show has already avoided the temporary fate of the comic. There will be no early cancellation. Amazon renewed the series for a second season before season one even debuted.
This article originally appeared on Business Insider. Follow @BusinessInsider on Twitter.
The military has very talented photographers in its ranks, and they constantly attempt to capture what life as a service member is like during training and at war. This is the best of what they shot this week:
WATERS NEAR GUAM (Aug. 12, 2015) The Arleigh Burke-class guided-missile destroyer USS Fitzgerald (DDG 62) fires a Harpoon missile during a live-fire drill.
Photo by: Mass Communication Specialist 3rd Class Patrick Dionne/USN
PACIFIC OCEAN (Aug. 11, 2015) An MH-60R Sea Hawk helicopter assigned to the Raptors of Helicopter Maritime Strike Squadron (HSM) 71 prepares to land aboard the aircraft carrier USS John C. Stennis (CVN 74) as the guided-missile destroyer USS Chung Hoon (DDG 93) follows behind during a show of force transit.
Photo by: Mass Communication Specialist 3rd Class Andre T. Richard/USN
SAN DIEGO (Aug. 11, 2015) Aviation Boatswain’s Mate (Fuel) 3rd Class Eric Brown moves his belongings from the aircraft carrier USS George Washington (CVN 76) to the aircraft carrier USS Ronald Reagan (CVN 76).
Photo by: Mass Communication Specialist 3rd Class Ryan McFarlane/USN
A Marine with 15th Marine Expeditionary Unit, engages his target during a deck shoot aboard the amphibious assault ship USS Essex. The Marines practiced shooting from behind a barricade to simulate staying behind cover during a fire fight.
Photo by: Cpl. Elize McKelvey/USMC
Marines with Special-Purpose Marine Air-Ground Task Force Crisis Response-Africa practice clearing a house during a two-week infantry training package, August 4-15, 2015, aboard Naval Station Rota, Spain.
Photo by: Staff Sgt. Vitaliy Rusavskiy/USMC
Staff Sgt. Fred Frizzell, an 823rd Expeditionary RED HORSE Squadron pavements and construction equipment operator, operates a drilling rig at a well site in Brisas del Mar, Honduras.
Photo by: Capt. David J. Murphy/USAF
Maintainers with the 801st Special Operations Aircraft Maintenance Squadron were flown out to Eglin Range Complex, Fla., to perform routine repairs on a CV-22B Osprey.
Photo by: Senior Airman Christopher Callaway/USAF
Soldiers, assigned to 4th Squadron, 2D Cavalry Regiment, paddle across a lake on a water obstacle course, created by Polish soldiers from the 6th Airborne Brigade, during Operation Atlantic Resolve, at the Nowa Deba Training Area, Poland.
Photo by: Spc. Marcus Floyd/US Army
Soldiers, assigned to 1st Brigade Combat Team, 82nd Airborne Division, move through the smoke to clear their next objective during a live-fire exercise at Fort Bragg, N.C.
Photo by: Sgt. Juan F. Jimenez/US Army
Thank you all for following CGC JAMES as we continue on with our inaugural adventure. These past few days have been remarkable and we look forward to continue to honor Joshua James’ memory and legacy.
Photo by: Petty Officer 2nd Class Kelley/USCG
CGC Stratton crewmembers open a semi-submersible in the Eastern Pacific Ocean.
NASA’s Curiosity rover has found new evidence preserved in rocks on Mars that suggests the planet could have supported ancient life, as well as new evidence in the Martian atmosphere that relates to the search for current life on the Red Planet. While not necessarily evidence of life itself, these findings are a good sign for future missions exploring the planet’s surface and subsurface.
The new findings — “tough” organic molecules in three-billion-year-old sedimentary rocks near the surface, as well as seasonal variations in the levels of methane in the atmosphere — appear in the June 8, 2018 edition of the journal Science.
Organic molecules contain carbon and hydrogen, and also may include oxygen, nitrogen and other elements. While commonly associated with life, organic molecules also can be created by non-biological processes and are not necessarily indicators of life.
“With these new findings, Mars is telling us to stay the course and keep searching for evidence of life,” said Thomas Zurbuchen, associate administrator for the Science Mission Directorate at NASA Headquarters, in Washington. “I’m confident that our ongoing and planned missions will unlock even more breathtaking discoveries on the Red Planet.”
“Curiosity has not determined the source of the organic molecules,” said Jen Eigenbrode of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, who is lead author of one of the two new Science papers. “Whether it holds a record of ancient life, was food for life, or has existed in the absence of life, organic matter in Martian materials holds chemical clues to planetary conditions and processes.”
Although the surface of Mars is inhospitable today, there is clear evidence that in the distant past, the Martian climate allowed liquid water — an essential ingredient for life as we know it — to pool at the surface. Data from Curiosity reveal that billions of years ago, a water lake inside Gale Crater held all the ingredients necessary for life, including chemical building blocks and energy sources.
“The Martian surface is exposed to radiation from space. Both radiation and harsh chemicals break down organic matter,” said Eigenbrode. “Finding ancient organic molecules in the top five centimeters of rock that was deposited when Mars may have been habitable, bodes well for us to learn the story of organic molecules on Mars with future missions that will drill deeper.”
Seasonal Methane Releases
In the second paper, scientists describe the discovery of seasonal variations in methane in the Martian atmosphere over the course of nearly three Mars years, which is almost six Earth years. This variation was detected by Curiosity’s Sample Analysis at Mars (SAM) instrument suite.
Water-rock chemistry might have generated the methane, but scientists cannot rule out the possibility of biological origins. Methane previously had been detected in Mars’ atmosphere in large, unpredictable plumes. This new result shows that low levels of methane within Gale Crater repeatedly peak in warm, summer months and drop in the winter every year.
“This is the first time we’ve seen something repeatable in the methane story, so it offers us a handle in understanding it,” said Chris Webster of NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, California, lead author of the second paper. “This is all possible because of Curiosity’s longevity. The long duration has allowed us to see the patterns in this seasonal ‘breathing.'”
Finding Organic Molecules
To identify organic material in the Martian soil, Curiosity drilled into sedimentary rocks known as mudstone from four areas in Gale Crater. This mudstone gradually formed billions of years ago from silt that accumulated at the bottom of the ancient lake. The rock samples were analyzed by SAM, which uses an oven to heat the samples (in excess of 900 degrees Fahrenheit, or 500 degrees Celsius) to release organic molecules from the powdered rock.
SAM measured small organic molecules that came off the mudstone sample – fragments of larger organic molecules that don’t vaporize easily. Some of these fragments contain sulfur, which could have helped preserve them in the same way sulfur is used to make car tires more durable, according to Eigenbrode.
The results also indicate organic carbon concentrations on the order of 10 parts per million or more. This is close to the amount observed in Martian meteorites and about 100 times greater than prior detections of organic carbon on Mars’ surface. Some of the molecules identified include thiophenes, benzene, toluene, and small carbon chains, such as propane or butene.
In 2013, SAM detected some organic molecules containing chlorine in rocks at the deepest point in the crater. This new discovery builds on the inventory of molecules detected in the ancient lake sediments on Mars and helps explains why they were preserved.
Finding methane in the atmosphere and ancient carbon preserved on the surface gives scientists confidence that NASA’s Mars 2020 rover and ESA’s (European Space Agency’s) ExoMars rover will find even more organics, both on the surface and in the shallow subsurface.
These results also inform scientists’ decisions as they work to find answers to questions concerning the possibility of life on Mars.
“Are there signs of life on Mars?” said Michael Meyer, lead scientist for NASA’s Mars Exploration Program, at NASA Headquarters. “We don’t know, but these results tell us we are on the right track.”
This work was funded by NASA’s Mars Exploration Program for the agency’s Science Mission Directorate (SMD) in Washington. Goddard provided the SAM instrument. JPL built the rover and manages the project for SMD.
Being forward deployed means a few things — plenty time on post, patrolling through dangerous terrain and a whole lot of downtime to entertain yourself.
Let’s face it, life on a FOB is far from glamorous and music is king when it comes to entertainment during regular working hours – which is every day. Having fun in a war zone is an absolute must whenever and where ever you can fit it in.
Listening to the same song over and over again — even the hardest of the hard — will tap their feet, start lip syncing and some will eventually come up with their original dance moves. It’s time to break out the camera!
Governments across the world are galvanizing every surveillance tool at their disposal to help stem the spread of the novel coronavirus.
Countries have been quick to use the one tool almost all of us carry with us — our smartphones.
A new live index of ramped up security measures by Top10VPN details the countries which have already brought in measures to track the phones of coronavirus patients, ranging from anonymized aggregated data to monitor the movement of people more generally, to the tracking of individual suspected patients and their contacts, known as “contact tracing.”
Other countries are likely to follow suit. The US Senate’s trillion economic stimulus bill includes 0 million for the CDC to launch a new “surveillance and data collection system” to monitor the spread of the virus, though it’s not yet clear exactly how this system will work.
Samuel Woodhams, Top10VPN’s Digital Rights Lead who compiled the index, warned that the world could slide into permanently increased surveillance.
“Without adequate tracking, there is a danger that these new, often highly invasive, measures will become the norm around the world,” he told Business Insider. “Although some may appear entirely legitimate, many pose a risk to citizens’ right to privacy and freedom of expression.
“Given how quickly things are changing, documenting the new measures is the first step to challenging potential overreach, providing scrutiny and holding corporations and governments to account.”
While some countries will cap their new emergency measures, otherwise may retain the powers for future use. “There is a risk that many of these new capabilities will continue to be used following the outbreak,” said Woodhams. “This is particularly significant as many of the new measures have avoided public and political scrutiny and do not include sunset clauses.”
Here’s a breakdown of which countries have started tracking phone data, with varying degrees of invasiveness:
South Korea gives out detailed information about patients’ whereabouts
South Korea has gone a step further than other countries, tracking individuals’ phones and creating a publicly available map to allow other citizens to check whether they may have crossed paths with any coronavirus patients.
The tracking data that goes into the map isn’t limited to mobile phone data, credit card records and even face-to-face interviews with patients are being used to build a retroactive map of where they’ve been.
Not only is the map there for citizens to check, but the South Korean government is using it to proactively send regional text messages warning people they may have come into contact with someone carrying the virus.
The location given can be extremely specific, the Washington Post reported a text went out that said an infected person had been at the “Magic Coin Karaoke in Jayang-dong at midnight on Feb. 20.”
Some texts give out more personal information however. A text reported by The Guardian read: “A woman in her 60s has just tested positive. Click on the link for the places she visited before she was hospitalised.”
The director of the Korea Centers for Disease Control and Prevention, Jeong Eun-kyeong, acknowledged that the site infringes on civil liberties, saying: “It is true that public interests tend to be emphasized more than human rights of individuals when dealing with diseases that can infect others.”
The map is already interfering with civil liberties, as a South Korean woman told the Washington Post that she had stopped attending a bar popular with lesbians for fear of being outed. “If I unknowingly contract the virus… that record will be released to the whole country,” she said.
The system is also throwing up other unexpected challenges. The Guardian reported that one man claiming to be infected threatened various restaurants saying he would visit and hurt their custom unless they gave him money to stay away.
Iran asked citizens to download an invasive app
Vice reported that Iran’s government endorsed a coronavirus diagnosis app that collected users’ real-time location data.
On March 3, a message went out to millions of Iranian citizens telling them to install the app, called AC19, before going to a hospital or health center.
The app claimed to be able to diagnose the user with coronavirus by asking a series of yes or no questions. The app has since been removed from the Google Play store.
“The goal is to stop people from running around and spreading the infection,” said Jyan Hong-wei, head of Taiwan’s Department of Cyber Security. Jyan added that local authorities and police should be able to respond to anyone who triggers an alert within 15 minutes.
Even having your phone turned off seems to be enough to warrant a police visit. An American student living in Taiwan wrote in a BBC article that he was visited by two police officers at 8:15 a.m. because his phone had run out of battery at 7:30 a.m. and the government had briefly lost track of him. The student was in quarantine at the time because he had arrived in Taiwan from Europe.
Austria is using anonymized data to map people’s movements
On March 17 Austria’s biggest telecoms network operator Telekom Austria AG announced it was sharing anonymized location data with the government.
The technology being used was developed by a spin-off startup out of the University of Graz, and Telekom Austria said it is usually used to measure footfall in popular tourist sites.
Woodhams told Business Insider that while collecting aggregated data sets is less invasive than other measures, how that data could be used in future should still be cause for concern.
“Much of the data may remain at risk from re-identification, and it still provides governments with the ability to track the movement of large groups of its citizens,” said Woodhams.
Poland is making people send selfies to prove they’re quarantining correctly
Google has also indicated it is taking part in discussions.
Like other European democracies, the UK doesn’t seem to be exploring the more invasive method of contact tracing. However, it is considering using aggregated data to track the wider pattern of people’s movements.
“We were driving down I-5 in California heading back to Marine Corps Base Camp Pendleton and a car pulled out in front of us, swerved, hit a wall going about 65 mph and then rolled a couple of times,” said Peach.
Peach then pulled in front of the vehicle and rushed to the man’s aid.
“I was scared the entire time but I saw a lifeless body sitting in the car and I wasn’t just going to turn my head and do nothing about it,” said Peach. “Then I saw the smoke and knew I only had a certain amount of time before the car caught on fire.”
Peach then tried, without success, to break the windows of the car.
“One of my best friends and I ripped off the back hatch and I just barreled right in there,” said Peach. “The whole time I was feeling around for other people because I couldn’t see anything. Once I found him he was tangled up in his seat belt and I couldn’t get him loose.”
Peach then left the car and grabbed a flare from another driver who had pulled over to help. He then went back into the vehicle, cut the seat belt and fireman-carried the man out. He attended to the injured man until paramedics arrived.
Following the incident, Peach was hospitalized for smoke inhalation.
“Sgt. Peach is the embodiment of what we look for in our [non-commissioned officers],” said Lt. Col. Reginald McClam, commanding officer of 1st Battalion, 8th Marine Regiment. “I’m proud of him and I know the family that he brought into the Marine Corps by saving their family, is happy he was there.”
After putting his life on the line Peach found himself gaining more than a new medal.
“I talk to the family every other day,” said Peach. “It feels good being able to help somebody out. It’s not about the awards. I never thought when this happened that I’d get this [award]. I’m just glad I was there and able to help.”