The US Marine Corps reportedly used a fake news story of the death of Edward Snowden, the NSA cybersecurity whistleblower, to direct a phishing email attack on its own computers in 2013, a former Marine Corps captain said in a BuzzFeed News report.
In the report, Robert Johnston, who would later work for the private cyber-security company that investigated the Democratic National Committee’s explosive malware attack in 2016, directed the Marine Corps’ Red Team, a term described as a “devil’s advocate” that challenges cyber-security defenses.
Shortly after news of Snowden’s massive intelligence leak broke in 2013, in which Snowden leaked a trove of classified intelligence files from the National Security Agency, Johnston’s team reportedly sent out phishing emails to 5,000 service members.
Phishing emails ordinarily impersonate trustworthy sources to entice the recipient to divulge information or click on a dubious link.
The email contained an eye-catching subject line of “SEAL team six conducts an operation that kills Edward Snowden,” Johnston said in the report. The elite SEAL Team Six is best known for the killing Al-Qaeda leader, Osama bin Laden.
“We actually had to shut down the operation,” Johnston said. “The phishing attack was too successful. The click rate was through the roof.”
The subject of Snowden’s leaks have evoked polarizing feelings, particularly for service-members and veterans. Critics have assailed the former CIA employee for betraying the US, with some officials suggesting he may have even been in league with Russia; while others have labeled Snowden as a hero for bringing a light on controversial government surveillance methods.
If you’re familiar with the phrase “rock or something,” then you’ve probably used a Flameless Ration Heater to warm up a Meal, Ready-to-Eat.
To this day, the phrase remains part of a pictogram on the package of the heater, known as the FRH, which was developed at Natick Soldier Research, Development and Engineering Center’s Department of Defense Combat Feeding Directorate and is celebrating its 20th anniversary in 2013. It refers to directions that advise warfighters to place the FRH at an angle when heating up a Meal, Ready-to-Eat, commonly known as an MRE.
“The term ‘rock or something’ has now reached cult status,” said Lauren Oleksyk, team leader of the Food Processing, Engineering and Technology Team at Combat Feeding. “It’s just taken on a life of its own.”
Oleksyk was there at the beginning with colleagues Bob Trottier and now-retired Don Pickard when the FRH and that memorable phrase were born in 1993.
“We were designing the FRH directions and wanted to show an object to rest the heater on,” Oleksyk recalled. “(Don) said, ‘I don’t know. Let’s make it a rock or something. So we wrote ‘rock or something’ on the object, kind of as a joke.”
The joke has legs. As Oleksyk pointed out, there now are T-shirts and other items for sale that bear those words. “Rock or something” even has its own Facebook page.
Introduced to the heater years ago, famed chef Julia Child insisted on following the package directions and activating it by herself. With no rock handy, she decided to employ a wine glass stem.
(Photo by David Kamm)
“Which is so classic Julia,” Oleksyk said, laughing. “So there have been many things other than the rock or something that have been used. There are many, many Soldiers over the years that have their own personal joke about what they might use in place of a rock.”
The FRH is no joke, however. Adding an ounce and a half of water to the magnesium-iron alloy and sodium in the heater will raise the temperature of an eight-ounce MRE entrée by 100 degrees in about 10 minutes.
“Some of the challenges were keeping it lightweight and low volume, and not requiring a lot to activate it,” Oleksyk said.
The heater’s arrival gave warfighters the option of a hot meal wherever they went and whenever they wanted.
“I’ve heard more feedback on this item than any other item I’ve ever worked on in my career here,” said Oleksyk, who has been at Natick nearly 30 years. “They’re so grateful to have this heater in the MRE. It’s almost always used whenever they have 10 minutes to sit down for lunch.”
Prior to the FRH, warfighters used Trioxane fuel bars with canteen cups and cup stands to heat their MRE entrees. As Oleksyk pointed out, the fuel bars couldn’t be packed alongside food in the MRE package.
“So if the fuel bar and the MRE didn’t marry up in the field,” said Oleksyk, “they really had no way to have a hot meal.”
The FRH has remained essentially the same over the past two decades because, as Oleksyk put it, “it’s tough to find a better chemistry that’s lighter in weight, lower in volume and that heats as well.” A larger version has been developed, however.
“We’ve expanded it to a group ration,” Oleksyk said. “So now we have a larger heater that is used to heat the Unitized Group Ration-Express. We call that ration a ‘kitchen in a carton.’ It serves 18 Soldiers.”
The next-generation MRE heater is being tested now, and it will eliminate the need to use one of the most precious commodities in the field.
“The next version of this is a waterless version,” Oleksyk said. “It’s an air-activated heater, so you wouldn’t have to add any water to activate it at all, but that’s still in development and will have to perform better than the FRH overall if it’s ever to replace it.”
Oleksyk remembered sitting on a mountain summit one time during a weekend hike with friends. Suddenly, she heard laughter behind her.
“I hear a guy — sure enough, he says, ‘Yeah, I need a rock or something,'” said Oleksyk, who turned to see him wearing fatigues, holding a Flameless Ration Heater, and telling his buddies how great it was.
“So it’s far reaching,” Oleksyk said. “It really had an impact on the warfighter.”
When retired U.S. Marine Willis “Bill” Hansen was shipped off to the Vietnam War, he took his sea-bag and a library book…which traveled with him for 52 years.
Hansen joined the Marine Corps in 1964 as an unassigned infantryman and was later attached to a battalion in Okinawa, Japan. Although Hansen deployed to Vietnam as a machine gunner, he was provided the opportunity to work in recon through the length of the war.
He held on to the book The Kimono Mind by Bernard Rudofsky, during his entire 13-month deployment in Vietnam and never got around to returning it to the base library.
In an interview, he states, “When I first got to the island, I wanted to learn a little bit about the culture and where I was staying. So I checked out a book from the library that I figured would give me a little insight into the culture. I intended to return the book, but it slipped my mind.”
Going full circle, Hansen’s son, Lt. Col. Richard Hansen, who used to dress up in his father’s recon uniforms as a child, is now the commander of the same unit in Okinawa that Hansen served under in the Vietnam War.
The coincidence of it all renders a fateful moment. Hansen finally got the chance to return the book when he was invited to the 3rd Reconnaissance Marine Corps birthday ball in Okinawa. He was welcomed by the current staff of the library and relinquished his possession of his literary companion to their shelves (fee-free), where it will stay, until someone else checks it out and flips through its pages, oblivious to its journey through time.
Since being paralyzed almost three decades ago, Dean Juntunen has competed in more than 90 wheelchair marathons, continued snowmobiling and four-wheeling, and taken up kayaking.
Now, Juntunen is taking another significant step. And then another step. And then another.
“Just standing talking to you is interesting,” Juntunen said. “I had not gone from a sitting position to a standing position in 27 years. I got injured in ’91, so just standing is fun. I like just standing up and moving around.”
About 160 veterans are participating in the program at 15 VA Centers across the country. After completing a series of rigorous training sessions, veterans in this study will take the exoskeleton home for use in everyday life.
Juntunen executes a challenging 180-pivot with the aid of VA trainers Cheryl Lasselle (left) and Zach Hodgson.
Participants must meet certain criteria, including bone density. Users should be between about 5-foot-3 and 6-foot-3 and cannot weigh more than 220 pounds.
“Most paralyzed people, if not all, lose bone density,” Juntunen said. “So, you have to pass a bone density scan to qualify for this program. I happen to have unusually good bone density and I’ve been paralyzed for 27 years.”
Juntunen was on active duty when he was injured in between assignments from Malmstrom AFB in Great Falls, Montana, to Wright-Patterson AFB in Dayton, Ohio, when his life changed.
Fell 30 feet, broke spinal cord in two places
An avid hiker and outdoorsman, Juntunen’s life changed when a tree branch gave way and he fell 30 feet to the ground.
“I landed on my back in a fetal position,” said Juntunen, who lives near Mass City in Michigan’s Upper Peninsula. “Spine folded in half, broke five vertebrae, wrecked my spinal cord in two spots.”
“Well, I have a hard time saying no and they strongly asked me to do it. So, I decided, that’s probably going to be fun playing with that robot. I guess I’ll make a bunch of trips to Milwaukee.”
Juntunen, who has an engineering degree, said the hardest part of mastering the robotic device was developing balance.
“One of the hardest things about getting paralyzed is relearning your sense of balance because you can’t feel anything through your butt,” he said. “I’m paralyzed from the base of the rib cage down, so it’s like I’m sitting on a stump all the time.”
Turns and pivots presented challenges, as did going up an incline, he said.
“I liken this to walking on stilts for an able-bodied person because you have to feel the ground through wooden or metal legs. That’s basically what I’m doing in this thing.”
“I don’t really describe this as walking, more like riding the robot,” he said. “The interesting thing is, my brain feels like it’s walking. I’m a complete injury, so I can’t feel anything. My brain has no idea what my legs are doing, but nonetheless, it feels like I’m walking in my head.”
Not all participants are able to sufficiently master the nuances of the 51-pound device to meet the requirements of the study.
Basic training needed to master balance skills
“Some people don’t get past what we call the basic training,” said Joe Berman, Milwaukee VA project manager. “To be eligible to go into the advanced training, you have to be able to master some balance skills and do five continuous steps with assistance within five training sessions. That’s been shown by previous research to be a good predictor of who is going to succeed in passing the advanced skills that we require to take the device home.”
The training sessions at Milwaukee last about two to two-and-a-half hours, usually twice a day. With the aid of certified trainers, Juntunen walked up to a quarter mile, starting with the lightly trafficked tunnel between the main hospital and the Spinal Cord Injury Center.
When Juntunen takes the device home, companions trained to assist will replace the VA trainers.
He eventually progressed to one of the main public entries to the hospital, which had inclines, carpeted areas, and pedestrian traffic.
“The inclines are harder,” Juntunen said. “Here, you’ve got short incline, then flat, then incline, so the transitions are harder. You’re in balance going down and when it flattens out, you have to change where your balance is, so the transition is a little trickier. Coming up is the worst, up the ramps is the hardest. You kind of have to reach behind you with the crutches. It’s more exertion and more difficult on the balance because the robot is always perpendicular to the surface.”
Mastering use of the device in the public space was part of the requirement before Juntunen can take it home.
“In order to take the device home, they need to be able to navigate up and down Americans with Disabilities Act (ADA)-compliant ramps and go through doorways,” said Zach Hodgson, a physical therapist at the Milwaukee VA and part of the certified training team. “Right now, we have three trainers, but at home, he’ll need a companion to walk with him at all times. It’s looking at all those skills we need to get to and then making plans based on how he’s progressing.”
“He’s going to use this device in his home and community so we really get a good idea about how useful these devices are,” Hodgson said.
At home, companions replace the VA trainers to help with the device. In Juntunen’s case, he’s getting help from his kayaking buddies.
“They’ve seen me transferring and stuff,” he said. “They know I can sit and balance, sit on the edge of my kayak before I transfer up to the seat. So, that’s all normal for them.”
After completing training in Milwaukee, Juntunen is scheduled to have another session at a shopping mall in Houghton, Michigan, tentatively followed by another session in the atrium of the Green Bay Packers Hall of Fame.
No matter where you try to hide, Army Special Forces will find you.
That message is clear by watching this video. Special Forces soldiers catch up with some insurgents in what looks like the only structure in the middle of nowhere. Seriously, it’s like finding Luke Skywalker’s house on Tattooine.
However, Skywalker didn’t have SF hunting him down. The door opens and all hell breaks loose. ISIS should know that, especially since they just freed 70 hostages from their clutches.
Explosive ordnance disposal technicians here are working with a custom-made, next-generation robot that will pick apart bombs and study them.
Brokk — a Frankenstein’s monster of sorts with pieces of high-tech ordnance disposal machinery, as well as large construction demolition mechanics — replaces 20-year-old “Stewie,” the previous EOD robot.
EOD techs haven’t had a chance to fully test Brokk’s capabilities yet, but anticipate a live bombing exercise in the next few months will put it to work.
But the $1.3 million upgrade has been worth it so far, according to Staff Sgt. Ryan Hoagland of the 96th Civil Engineer Squadron, who said the older robot had him operating more like a mechanic than an EOD technician.
“I don’t have to mop up hydraulic fluid right now. I’m not fixing wires that have [overheated] because of the sun or that have deteriorated over the years,” among other issues, he said during a tour here. Military.com spoke with Hoagland during a trip accompanying Air Force Secretary Heather Wilson to the base.
The one-of-a-kind, electric-powered Brokk provides smooth extraction with its control arms, operated remotely from a mobile control trailer nearby, Hoagland said.
(U.S. Air Force photo/Tech. Sgt. Jeff Walston)
Some movements can be programmed into Brokk, which weighs around 10,000 pounds. But typically, it takes at least two airmen to operate a controller for each arm, plus another to steer the robot, he said. Technicians will watch a live video feed from cameras fastened to it.
Brokk will allow teams to dismantle bombs — often live — after a range test, in which munitions might have penetrated 30 feet or more underground.
EOD techs then collect data from the bomb, providing more information to the weapons tester on how the bomb dropped, struck its target and or detonated.
“Basically, [it’s] data to figure out what happened, and why the item didn’t perform the way it was supposed to,” Hoagland said. “We hope the test goes well. If it doesn’t, we then go in there with this and take care of it.”
The robot, made by Brokk Inc., was named after the Norse blacksmith “who forged Thor’s hammer,” according to a base press release in April 2018. Part of its arms were manufactured in conjunction with Kraft Telerobotics.
Hoagland said the service could incorporate a few more capabilities into Brokk in the future, depending on necessity.
This week, both the British Ministry of Defense and the US Navy have made strides towards directed energy weapons that could change the face of warfare as we know it.
The British, for their part, are eyeing a laser system that could compliment the Phalanx close-in anti-missile system, which detects, tracks, and can destroy approaching threats at closer ranges than other missile defense platforms.
Currently, the Phalanx is a computer-guided system that relies on a 20 mm Gatling gun. The British are looking to do away with the gun and substitute a laser.
“It’s better to spend money on the laser than on the mount,” Andy Rhodes, a business development executive at Raytheon UK told Defensenews.com.
Lasers offer a number of advantages over traditional guns. As they rely only on electricity, lasers can be fired for less than $1 a shot. Also, no round will ever travel anywhere near as fast as a laser, which obviously travels at the speed of light.
“The potential of laser-based weapons systems has been identified as an opportunity and offers significant advantages in terms of running costs as well as providing a more appropriate response to the threats currently faced by UK armed forces,” the British MoD stated.
Additionally, lasers on lower power settings can be used to overwhelm enemy sensors and instruments.
The US Navy for their part has also taken a step towards directed energy weapons. On Monday, Raytheon delivered pulse power containers for the Navy to test out on a new railgun design.
Unlike lasers, railguns fire actual projectiles, however, they use directed energy to do it.
Raytheon says the pulse power containers, when incorporated into a completed railgun design, will be able to launch projectiles at speeds in excess of Mach 6, or about 4,600 mph. At those speeds, there is little need for an explosive round with a chemical charge.
“Directed energy has the potential to redefine military technology beyond missiles and our pulse power modules and containers will provide the tremendous amount of energy required to power applications like the Navy Railgun,” said Colin Whelan, vice president of Advanced Technology for Raytheon’s Integrated Defense Systems business.
The Navy’s railgun could find itself aboard the Futuristic USS Zumwalt as soon as 2018,Reuters reports.
“The Navy is determined to increase the offensive punch of the surface warships,” said Loren Thompson, a defense analyst at the Lexington Institute. “To do that with a limited budget, it needs to look at everything from smart munitions to railguns to lasers.”
The U.S. Army believes that future, high-end conflicts will require aviation assets, particularly helicopters, that are long range, fast-moving, and highly lethal. Future military helicopters will need to lift more weight, generate greater power, and use less fuel.
This is why the Army has been spending billions on technologies for virtually every aircraft system: airframe, engines, flight controls, avionics, sensors, and weapons. Many of these are part of the Army-led, multi-service Future Vertical Lift (FVL) program, the ultimate goal of which is to replace most of the U.S. military’s fleet of helicopters beginning in the 2030s. The Army has identified FVL as one of its highest modernization priorities.
The FVL program is focused initially on developing a new scout helicopter as well as replacements for the Sikorsky UH-60 Blackhawk and the Boeing AH-64 Apache. Ultimately, the plan is to also develop a heavy lift helicopter and a super-size platform with a payload capacity equivalent to that of existing fixed-wing tactical aircraft such as the Lockheed C-130 Hercules and Airbus A400M Atlas.
In order to ensure that FVL can achieve its ambitious goals, the Army began the Joint Multi-Role Rotorcraft Technology Demonstrator (JMR TD) program in 2004. JMR’s primary objective is to develop and test advanced rotorcraft designs that can achieve a revolutionary leap in capabilities. In addition, JMR seeks to develop a common digital backbone and open architecture that will allow new systems, components, and weapons to be rapidly integrated.
The Army selected designs by two teams to build and fly JMR demonstrators. Bell Helicopter is offering the V-280 Valor, a third-generation tilt-rotor platform. The V-280 conducted its first successful test flight this past December. A Sikorsky-Boeing team will soon begin flight tests of the SB1 Defiant, a revolutionary design with two coaxial rotors on top and a pusher propeller in back. The current plan is to begin production of a new aerial platform around 2030, although there is growing belief that the current schedule could be substantially accelerated.
Although the FVL has received the lion’s share of media attention, the Army has a second major aviation modernization program underway. This is the Improved Turbine Engine Program (ITEP). ITEP is an Army-led program to develop a new engine for the military’s Blackhawk and Apache fleets, one that is 50 percent more powerful and 25 percent more fuel-efficient at no increase in weight. In addition, the ITEP engine will be designed with ruggedized parts to support operations in austere and stressful environments.
Why is the Army pursuing both the FVL programs for a new generation of rotorcraft and ITEP to put new engines in current helicopters? Put simply, even on an accelerated schedule, it will be decades before the products of the FVL program can replace the more than 2,000 Blackhawks and nearly 1,000 Apaches in the U.S. inventory. Since many U.S. allies also operate Blackhawks and Apaches, there is a long-term global requirement to modernize both platforms.
ITEP is critical to ensure the continued effectiveness of the Blackhawk and Apache fleets. As new technologies are added and additional protective measures deployed, the weight of military helicopters has steadily increased. It is estimated that the Blackhawk has gotten 78 pounds heavier every year since it was first deployed. Also, the U.S. military finds itself operating in more challenging environments and at higher altitudes than existing helicopter engines can readily support. Blackhawk and Apache crews often have had to reduce their loads of personnel, munitions, and even fuel to get off the ground.
ITEP is currently in the Technology Maturation and Risk Reduction phase. Two companies, both with extensive experience producing high-performance engines, are competing to be the single provider of the new Blackhawk/Apache power plant. One is GE Aviation. Its design for ITEP, the T901 Turboshaft Engine, is a single spool engine meaning that it consists of a compressor and turbine section connected by a single shaft. GE Aviation believes that this design provides reliability and ease of maintenance.
The other competitor is the Advanced Turbine Engine Company, a joint venture of Honeywell and Pratt Whitney. Its T900 engine is a dual-spool design with two rotating turbine-compressor assemblies instead of one. A dual-spool engine automatically distributes the load between the two assemblies, allowing real-time adjustments to optimize performance, run cooler, and reduce fuel use. As a result, the new engine can be designed with less need to make compromises in key performance requirements such as speed and power. The dual spool approach also tends to result in less wear-and-tear and reduced maintenance costs.
The Department of Defense needs to move forward aggressively with both FVL and ITEP. This means providing sufficient funding to accelerate FVL while also ensuring that ITEP can successfully develop a higher performance engine for legacy Blackhawks and Apaches.
Veterans will be able to go online and order their new identification cards next month, Congressman Vern Buchanan announced Oct. 12. Buchanan, whose Veterans Identification Card Act (H.R. 91) was signed into law in 2015, said official ID cards will be available to all veterans free of charge by visiting the Department of Veterans Affairs website.
“Every veteran – past, present, and future – will now be able to prove their military service without the added risk of identity theft,” Buchanan said, noting that millions of veterans are currently unable to document their service without carrying around official military records.
“These ID cards will make life a little bit easier for our veterans and serve as a constant reminder that our brave men and women in uniform deserve all the care and respect a grateful nation can offer.”
When ordering online, veterans will need to upload a copy of a valid government issued ID (drivers license/passport), a copy of a recent photograph to be displayed on the card, and will need to provide service-related details. Once ordered, the Veteran ID Card will be printed and mailed directly to the veteran.
Prior to Buchanan’s bill, the VA provided identification cards only to those who served at least 20 years in the Armed Forces or received care from the VA for a service-connected disability. Veterans who did not meet these qualifications had to carry around a paper DD-214 document to prove their military status. This form contains sensitive personal information including social security numbers and service details that put veterans at needless risk for identity theft if they lost or misplaced their documents.
The new identification card will also provide employers looking to hire veterans with an easier way to verify an employee’s military service.
Buchanan represents more than 88,000 veterans in Sarasota, Manatee, and Hillsborough Counties. He served six years in the Michigan Air National Guard and four years on the House Veterans Affairs Committee.
Researchers from NASA and the Johns Hopkins University Applied Physics Laboratory in Laurel, Maryland, report that streams of meteoroids striking the Moon infuse the thin lunar atmosphere with a short-lived water vapor.
The findings will help scientists understand the history of lunar water — a potential resource for sustaining long term operations on the Moon and human exploration of deep space. Models had predicted that meteoroid impacts could release water from the Moon as a vapor, but scientists hadn’t yet observed the phenomenon.
Now, the team has found dozens of these events in data collected by NASA’s Lunar Atmosphere and Dust Environment Explorer. LADEE was a robotic mission that orbited the Moon to gather detailed information about the structure and composition of the thin lunar atmosphere, and determine whether dust is lofted into the lunar sky.
“We traced most of these events to known meteoroid streams, but the really surprising part is that we also found evidence of four meteoroid streams that were previously undiscovered,” said Mehdi Benna of NASA’s Goddard Space Flight Center in Greenbelt, Maryland, and the University of Maryland Baltimore County. Benna is the lead author of the study, published in Nature Geosciences.
The newly identified meteoroid streams, observed by LADEE, occurred on Jan. 9, April 2, April 5, and April 9, 2014.
There’s evidence that the Moon has water (H2O) and hydroxyl (OH), a more reactive relative of H2O. But debates continue about the origins of the water, whether it is widely distributed and how much might be present.
“The Moon doesn’t have significant amounts of H2O or OH in its atmosphere most of the time,” said Richard Elphic, the LADEE project scientist at NASA’s Ames Research Center in California’s Silicon Valley. “But when the Moon passed through one of these meteoroid streams, enough vapor was ejected for us to detect it. And then, when the event was over, the H2O or OH went away.”
Lunar scientists often use the term “water” to refer to both H2O and OH. Figuring out how much H2O and how much OH are present is something future Moon missions might address.
This infographic shows the lunar water cycle based on the new observations from the Neutral Mass Spectrometer on board the LADEE spacecraft. At the lunar surface, a dry layer overlays a hydrated layer. Water is liberated by shock waves from meteoroid impacts. The liberated water either escapes to space or is redeposited elsewhere on the Moon. Some water is created by chemical reactions between the solar wind and the surface or delivered to the Moon by the meteoroids themselves. However, in order to sustain the water loss from meteoroid impacts, the hydrated layer requires replenishment from a deeper ancient water reservoir.
Credits: NASA Goddard/Mehdi Benna/Jay Friedlander
LADEE, which was built and managed by NASA’s Ames Research Center in California’s Silicon Valley, detected the vapor using its Neutral Mass Spectrometer, an instrument built by Goddard. The mission orbited the Moon from October 2013 to April 2014 and gathered detailed information about the structure and composition of the lunar atmosphere, or more correctly, the “exosphere” – a faint envelope of gases around the Moon.
To release water, the meteoroids had to penetrate at least 3 inches (8 centimeters) below the surface. Underneath this bone-dry top layer lies a thin transition layer, then a hydrated layer, where water molecules likely stick to bits of soil and rock, called regolith.
From the measurements of water in the exosphere, the researchers calculated that the hydrated layer has a water concentration of about 200 to 500 parts per million, or about 0.02 to 0.05 percent by weight. This concentration is much drier than the driest terrestrial soil, and is consistent with earlier studies. It is so dry that one would need to process more than a metric ton of regolith in order to collect 16 ounces of water.
Because the material on the lunar surface is fluffy, even a meteoroid that’s a fraction of an inch (5 millimeters) across can penetrate far enough to release a puff of vapor. With each impact, a small shock wave fans out and ejects water from the surrounding area.
When a stream of meteoroids rains down on the lunar surface, the liberated water will enter the exosphere and spread through it. About two-thirds of that vapor escapes into space, but about one-third lands back on the surface of the Moon.
These findings could help explain the deposits of ice in cold traps in the dark reaches of craters near the poles. Most of the known water on the Moon is located in cold traps, where temperatures are so low that water vapor and other volatiles that encounter the surface will remain stable for a very long time, perhaps up to several billion years. Meteoroid strikes can transport water both into and out of cold traps.
The team ruled out the possibility that all of the water detected came from the meteoroids themselves.
“We know that some of the water must be coming from the Moon, because the mass of water being released is greater than the water mass within the meteoroids coming in,” said the second author of the paper, Dana Hurley of the Johns Hopkins University Applied Physics Laboratory.
The analysis indicates that meteoroid impacts release water faster than it can be produced from reactions that occur when the solar wind hits the lunar surface.
“The water being lost is likely ancient, either dating back to the formation of the Moon or deposited early in its history,” said Benna.
NASA is leading a sustainable return to the Moon with commercial and international partners to expand human presence in space and bring back new knowledge and opportunities.
The Marine Corps presented the Air Medal to three U.S. Marines on July 24, 2018, at Marine Air Station Miramar, California, for their actions while crewing a CH-53E Super Stallion that caught fire off the coast of Okinawa, Japan, during aerial refueling operations.
Capt. Molly A. O’Malley stands during an award ceremony where she and two other Marines received the Air Medal.
(U.S. Marine Corps Sgt. Dominic Romero)
The awards were presented to Capt. Ryan J. Boyer, Capt. Molly A. O’Malley, and Sgt. Garrett D. Mills of Marine Heavy Helicopter Squadron (HMH) 462, Marine Aircraft Group (MAG) 16. The Marines were serving in Japan last year and were conducting operations near Okinawa’s Northern Training Area, an area often used for jungle training.
The helicopter itself was almost completely destroyed by the fire. The engine, most of the rotor blades, and the fuselage are visible as just a pile of slag in the Japanese field in images and video released by Japanese media after the crash.
Additional helicopters rushed to the scene to secure the crew and passengers and another CH-53 came on station with a helibucket to drop water and control the flames until Japanese firefighters and American first-responders from the nearby base could respond.
The quick actions of the crew and first responders prevented any property damage to anything except the plants directly under the burning helicopter.
This success by the crew and emergency workers had positive consequences beyond protecting the life and health of the passengers and local population. American military aviation in the area is extremely controversial, and nearly all incidents on the island trigger local protests and condemnation from politicians. Limiting the property damage and protecting all human life reduces the amount of backlash.
Capt. Ryan J. Boyer, Capt. Molly A. O’Malley, and Sgt. Garrett D. Mills pose with their air medals and a CH-53 Super Stallion after their award ceremony.
(U.S. Marine Corps Sgt. Dominic Romero)
The Marine Corps’ fleet of CH-53E Super Stallions are quickly becoming obsolete as their heavy rate of use in ongoing conflicts across the world — as well as normal operations and training — take a toll. The average CH-53E is 15 years old.
The aircraft is being replaced by the CH-53K, a very similar version of the helicopter but with a significantly more capability.
See more photos from the award ceremony below:
A U.S. Marine receives the Air Medal from Maj. Gen. Kevin M. IIams during a July 24 ceremony honoring three Marines’ quick actions during an Oct. 11, 2017 in-flight fire.
(U.S. Marine Corps Sgt. Dominic Romero)
Capt. Ryan J. Boyer, Capt. Molly A. O’Malley, and Sgt. Garrett D. Mills stand during an award ceremony as Maj. Gen. Kevin M. IIams gives his remarks.
(U.S. Marine Corps Sgt. Dominic Romero)
Capt. Ryan J. Boyer, Capt. Molly A. O’Malley, and Sgt. Garrett D. Mills stand in front of Maj. Gen. Kevin M. IIams during a July 24 award ceremony honoring their actions during an Oct. 11, 2017 fire in their CH-53E Super Stallion.
The F-35 program has hit another snag, this time not an expensive production mishap or overrun, but the strength of the dollar itself.
At Lockheed Martin’s 2017 Media Day, Jeff Babione, general manager of the F-35 program, laid out the “blueprint for affordability,” or the defense giant’s plan to bring down the cost of the Joint Strike Fighter to below $85 million in the coming batches.
But therein lies a problem.
With about half of the F-35s Lockheed Martin intends to build in the next five years heading out to foreign countries, even in house belt-tightening and big initial investments to help ramp up to economies of scale can’t offset the strong dollar.
Asked by a Wall Street Journal reporter if the dollar’s high exchange rate with foreign currencies is a problem for the most expensive weapons system in the history of the world, Babione said, “I think it is.”
“We’ve had some of our customers come up and raise the concern that this may potentially hurt their buys,” said Babione, who noted that some elements of production cannot move outside of the country to help mitigate costs for foreign buyers.
“We have some 1,700 suppliers in seven countries around the world. Many of the countries that are buying the F-35 produce parts for the F-35,” said Babione. But still, Babione concluded that currency exchange rates not withstanding, the best tactic is just to get the F-35’s price down, period.
A pilot takes the F-35 Lightning II Joint Strike Fighter aircraft up for its first night flight near Edwards Air Force Base, Calif., Jan. 18, 2012. (U.S. Air Force photo)
“What I think I can do is drive the price down so whatever the exchange rate is, it’s affordable,” Babione said.
Meanwhile, U.S. Air Force Lt. Gen. Chris Bogdan told reporters that Lockheed Martin’s blueprint for affordability was “just ok,” and suggested revisiting the supply chain instead of simply seeking bigger upfront investments, as Defense News notes.
The missile lifted off at 12:03 a.m. April 26 from Vandenberg Air Force Base, 130 miles northwest of Los Angeles.
An Air Force statement said the mission was part of a program to test the effectiveness, readiness, and accuracy of the weapon system.
Another unarmed Minuteman III intercontinental ballistic missile was launched during an operational test Dec. 17, 2013 and again on Sep. 5, 2016. (Photo: U.S. Air Force Airman 1st Class Yvonne Morales)
The 30th Space Wing commander, Col. John Moss, said Minuteman launches are essential to verify the status of the U.S. nuclear force and to demonstrate the national nuclear capabilities.
In a Minuteman test, a so-called re-entry vehicle travels more than 4,000 miles downrange to a target at Kwajalein Atoll near the Kwajalein Atoll in the Marshall Islands.
“Team V is once again ready to work with Air Force Global Strike Command to successfully launch another Minuteman III missile,” Moss said. “These Minuteman launches are essential to verify the status of our national nuclear force and to demonstrate our national nuclear capabilities. We are proud of our long history in partnering with the men and women of the 576th Flight Test Squadron to execute these missions for the nation.”
The 576th Flight Test Squadron will be responsible for installed tracking, telemetry, and command destruct systems on the missile.