Tropo Performance

SCUBAPRO Sunday – Navy Corpsman Birthday

June 12th, 2022

In my 26 years in the US Navy, I came across some of the best Corpsman you could possibly imagine. Almost all have gone on to become doctors, not that that is a measure of anything. But the Rips the Doc Conza, Doc Henao, and Smiths of the SEAL teams would break their backs to make sure you were good to go. To all of them, Happy Birthday to all the Docs that patch us mortals up. The Rules for the Regulation of the Navy of the United Colonies of North America of 1775 contained only one article that directed the formation of Navy medicine. “A fitting area shall be set apart for sick or hurt men, to be removed with their hammocks and bedding when the surgeon shall advise that it is necessary: and members of the crew shall be designated to attend to and serve them, as well as to maintain the space clean,” according to Article 16.

Between 1775 and 1814, the period covered America’s first maritime conflicts, and little changed medical techniques and structure. Feeding and personal care of the non-combat wounded and injured were among the less dramatic obligations of caring for them. Untrained personnel was sure to bring down the minimal daily feed of porridge or “loblolly” to those in the medical section. On March 2, 1799, Congress passed an act that exacted the language of the Continental Congress’s medical department article 16 of 1775. As a result, enlisted medical personnel still lacked a title or job description. The term “loblolly lad” had been around for so long that it was adopted as an official title in the Navy Regulations of 1814. A new senior enlisted medical rate, surgeon’s steward, was established in the decades that followed. The phrase appeared in Navy pay charts for the first time in 1841; however, the new billet was only available on larger ships. The Navy Department issued an order on April 1, 1843, that allowed surgeon’s stewards to be attached aboard brigs and schooners. The relative relevance of medical Sailors was raised as a result of this. Surgeon’s stewards would be second only to the master-at-arms in seniority among the ship’s petty officers. With the tremendous rise in the Navy and the onset of the civil war in 1861, improvements and developments in the medical sector were bound to occur. On June 19, 1861, a Navy Department circular order gave the loblolly boy a new moniker.

The United States Navy Hospital Corps was not formally created as a unit inside the Navy’s Medical Department until June 17, 1898. The Spanish-American War was looming on the horizon at the time, and the U.S. Navy and Marines needed a well-trained medical section. Since that time, Hospital Corpsmen have served with their fellow Sailors and Marines on every continent, on every warship, submarine, and ocean.

Modern hospital corpsmen can pursue additional training to become highly skilled medical specialists, specializing in areas such as laboratory technologists, dive medicine, or aerospace medicine.

On August 29, 1916, Congress enacted the following significant change in the structure of the Hospital Corps. Hospital apprentices, second class and first class (both of whom wore a red cross on their sleeve), pharmacist’s mates, third, second, and first, and chief pharmacist’s mate would be the rates under this model. The two warrant officer grades of pharmacist and chief pharmacist would be included in the Hospital Corps’ officer contingent. The restructure would allow the Hospital Corps to grow by five times its current size. The Hospital Corps’ greatest manpower, diversity of duties, and example of sacrifice occurred during World War II. Between 1941 and 1945, the ranks of this modest organization increased from about 4,000 at pre-war levels to over 132,000. This raise was necessary to meet new tasks that required new technology at new duty sites. The Hospital Corps’ reputation for efficacy and bravery would be cemented in the face of severe difficulty.

The Hospital Corps has a long history of courage and sacrifice. Hospital corpsmen have also responded to natural disasters, military mishaps, and peacetime emergencies. They’ve also kept their Sailors and Marines healthy by immunizing, practicing preventative care, and holding sick calls. 23,000 regular and 6,000 reserve Navy Hospital Corps troops serve globally. They operate in naval hospitals, clinics, ships, and submarines. Search-and-rescue missions and Seabee deployments. Not to mention their deployments with the Marine Corps and SEAL teams.

Corpsmen have always been responsible for shipmates’ health. Their endless acts of heroism, exposing themselves to risk to save lives, were essential. Because they cared about their shipmates, their bravery is notable.

During the United States Navy Hospital Corps’ 124-year history, it has risen to become the most decorated rating in the U.S. military. 22 Medals of Honor, 179 Navy Crosses, 31 Navy Distinguished Service Medals, 959 Silver Stars, and almost 1,600 Bronze Stars with Vs. for heroism have been awarded to Corpsmen. In addition, 14 Naval Vessels have been named after Hospital Corpsmen, and other hospitals and clinics have been named after brave individuals who gave their lives in the service of our country and freedom.

My Friend James Yeager Has ALS

June 12th, 2022

I saw my old friend James Yeager at the NRA show in Houston and he was just ornery as ever. We’ve always treated one another with mutual respect and I’ve always enjoyed our visits at various trade shows. This was no different but something was different. It’s his health and it’s gone for the worse. He’s produced this video to publicly acknowledge that he has been diagnosed with ALS which you may also know as Lou Gehrig’s Disease.

It’s not a condition I would wish on anyone, but he’s taking it in stride. I wish him well and hope he enjoys as much as he can, as long as he can.

Helmet Pads from Hard Heads: Micro Lattice For Your Lid

June 12th, 2022

Hard Head Veterans is excited to showcase their Micro Lattice Helmet Pads – an excellent and affordable upgrade for tactical or ballistic helmets. Developed in association with Carbon, using their Digital Light Synthesis manufacturing process, the Micro Lattice assembly is a superb energy-absorbing structure.

Hard Head Veterans Helmet Pads

This substantially improves the protective capabilities of a helmet by mitigating and even preventing head trauma.

The Micro Lattice Pads average single-digit deformation numbers when tested to 1400 fps with 9mm projectiles on our ATE ballistic helmet. Regardless of whether they are at -60 degrees or 160 degrees they still perform the same.

Micro Lattice Helmet Pad system

This cannot be said for standard foam pads.

HHV Micro Lattice Helmet Pads

  • Up to a 66% decrease in ballistic transient deformation over standard foam pads
  • Up to a 21.70% decrease in blunt impact accelerations over standard foam pads
  • Lattice construction allows unrestricted airflow keeping helmets an average of 14 degrees cooler
  • Pads do not absorb sweat or water making them quick-drying, positively buoyant, and easily washable.
  • The comfort lattice conforms evenly to the user’s head
  • Available in 1” and ¾” sizes

Micro Lattice Helmet Pads

Shock Absorption

The Carbon DLS process enables lattice structures that absorb and dissipate energy through the precise tuning of strut thickness and cell size.

Micro Lattic

This lattice structure facilitates the absorption and dissipation of energy by aligning internal damping struts against the directions of impact. With over 28,000 individual struts, the lattice is built so each strut is specially tuned at every point on the helmet. Increases or decreases in the stiffness of the lattice structure are enabled through precise adjustments to the thickness of each strut, allowing the lattice to absorb and disperse energy from various impacts.

Helmet padding system

The Micro Lattice Helmet Pads are compatible with the following helmets, among others: ACH, MICH, LWH, ECH, Crye Precision, Ops-Core, MTEK, Revision/Galvion, Gentex, Team Wendy, United Shield, and most others that utilize Velcro attachment.

Helmet Pad Systems

You can find documentation of the ballistic testing online here; read a more in-depth explanation on the Hard Head Blog.

You can find the Micro Lattice Helmet Pad system on the Hard Head Veterans website.

Milrem Robotics Launches Command and Control for Robotic Systems at Eurosatory

June 11th, 2022

The European leading robotics and autonomous systems developer Milrem Robotics will launch their command and control (C2) system for intelligent unmanned systems at Eurosatory 2022.

Milrem Robotics’ solution integrates multiple different unmanned aerial and ground assets (UxV) into a composite command and control system and merges sensor and effector data from multiple payloads. It allows the constant monitoring and controlling of the UxV systems’ most important variables, such as energy status, fault conditions, operating parameters, built-in diagnostic tests, initialization, and configurations.

The system is developed in cooperation with Fleetonomy.ai, Rait88, MIL Sistemika and other partners.

“Integrating different unmanned systems and traditional manned assets through a command-and-control system enables the efficient deployment of autonomous vehicles on the battlefield,” explained Kuldar Väärsi, CEO of Milrem Robotics. “Integrated autonomous ground systems enable a significant increase of firepower and capabilities using fewer human resources and at the same time increasing the safety of our troops, which has always been the goal of Milrem Robotics.”

The C2’s autonomy engine is capable of remotely navigating and controlling the position and motion vectors of the UxV’s and/or other integrated RAS components.

It supports user-defined autonomous missions and behaviour sets, delivers an ALFUS Contextual Autonomy Capability level of 4+ for behaviours related to autonomous navigation such as route planning, object avoidance and geo-mapping. It also provides many autonomous functions like flight control, target detection and automatic optimized routing.

The autonomy engine autonomously creates routes against pre-determined mission sets such as search, intercept, shadow etc, considering the selected vehicles’ mobility & intelligence characteristics.

Eurosatory 2022: Steadicopter to Highlight its Black Eagle 50H System for Maritime Operation and its Groundbreaking Golden Eagle RUAS with Precision Hit Capabilities Utilizing SMASH Technology

June 11th, 2022

The company has secured a contract to supply Black Eagle 50H, this year.

Eurosatory, Paris, June 13-17 Hall 6, Stand JH493

8 June 2022. Steadicopter – a leader in the Rotary Unmanned Aerial Systems (RUAS) industry – is to highlight the Black Eagle 50H system and the Golden Eagle RUAS at Eurosatory. Following an initial order, the company will supply the BlackEagle 50H – launched just a few months ago – to a naval customer in the current calendar year, for advanced maritime operations.

Designed for a wide range of law enforcement, maritime, civilian and covert missions, the Black Eagle 50H is the first ever hybrid-powered unmanned helicopter. With a maximum takeoff weight of 50 kg, the system can carry multiple large or relatively smaller payloads, and is capable of up to five hours of flight time – extremely high endurance when compared to other VTOL platforms in its class. This enables high performance and maximum operational flexibility for various applications, such as search & rescue, cyber security, intelligence, offshore rigs, and high-end naval missions.

Featuring a hybrid engine and propulsion system, the Black Eagle 50H combines the best of the electric 50E and the gas-powered 50 variants in a platform that is extremely cost effective, simple to operate, easy to maintain, environmentally friendly, and safe. The helicopter has all the proven capabilities of the highly energy-efficient gasoline-powered Black Eagle 50, including vertical take-off and landing, long hover durations, and leading mission sensor suites for all mission scenarios, whether day or night. In addition, like the Black Eagle 50E, it offers excellent reliability and is extremely adaptive to high-altitude flights, thanks to the electric propulsion component, which is less affected by ambient air pressure, making it deployable in many high-altitude operational scenarios.

For enhanced mission versatility, the hybrid platform also enables operators to select power by generator while en route, switching to the quieter direct battery power during the mission itself, enabling maximum covertness.

At the exhibition, the company will also present the recently-launched Golden Eagle – the first-ever unmanned helicopter with precise hit capabilities. Based on the combat-proven Black Eagle 50E platform, the Golden Eagle incorporates AI-based technology and Smart Shooter’s SMASH Dragon system.

Through advanced data processing, the AI system autonomously identifies and distinguishes between different types of targets, such as person or vehicle, whether they are in motion or stationery, and whether they have previously been present in the field. This enables superior situational awareness and autonomous multi-target classification and tracking.

Smart Shooter’s SMASH Dragon system – a remotely-operated robotic weaponry payload – integrates a unique stabilization concept with proprietary target acquisition, tracking algorithms and sophisticated computer vision capabilities. When mounted onto the Golden Eagle, SMASH Dragon locks on the static or moving target, tracks it and ensures a precise target hit. The system can employ various types of assault rifles, sniper rifles, 40mm and other munitions with great precision.

Lightweight – enabling long mission endurance, extremely cost-effective, simple to operate, and easy to maintain, the Golden Eagle has vertical take-off and landing capability for successful mission completion.

“We launched these two new systems, with unique technological capabilities, within a few months of each other and will be displaying them both for the first time at this international exhibition,” says Noam Lidor, VP Sales, Marketing & Business Development at Steadicopter. “We are proud that so soon after its launch, we have already secured a contract for the Black Eagle 50H system, indicating the trust our customers place in the company’s solutions.”

www.steadicopter.com

New Aloha Prints – Get The Latest Goods From OTTE Gear And Support SOC-F

June 11th, 2022

The latest OTTE X Andrew Bawidamann collaborations are the Aloha FAL Shirt and matching tote. 25% of all proceeds for the tote will go to support the Special Operations Care Fund (SOC-F).

Aloha FAL Shirt

Introducing the Aloha FAL Shirt! Our most recent collaboration with the epic artist Andrew Bawidamann. 2022’s inspiration was the African Bush Wars and the continent’s battle with communism. Embedded within the print are beautiful Fire Lilies, Rhodesian stripped RPDs, Browning Hi Powers, Zulu spears, white phosphorus grenades and the holy grail of Bush War rifles: the Rhodesian Striped FAL. This long-staple 100% cotton cools the skin. Sport this shirt with OG pants, shorts and flip-flops, or dress up nicely for a summer BBQ.  You may think you’ve reached your Hawaiian shirt quota, but the Aloha FAL Shirt is essential to your collection.

Aloha FAL Tote

Carry the 2022 OTTE Gear x Bawidamann FAL Print Tote everywhere you go. With a coated interior it’s ideal for jobs that can get messy from trips to the beach or to the market. It’s a mudroom staple you shouldn’t do without.

ottegear.com

Raider Rolex: the Seiko MACV-SOG

June 11th, 2022

The Vietnam-era MACV-SOG Seiko is the OG “Raider Rolex”: this is a vintage Seiko Automatic Watch 6619-8060 Vietnam SOG-MACV watch from approximately 1967.

Raider-Rolex-MACV-SOG-Seiko-watch

The following information was posted by a very interesting Instagram account called Watches of Espionage (@watchesofespionage). It’s a Social Media Account That Doesn’t Suck©®TM and thus is part of the FYSA files (specifically one dealing with tactical watches) The text was taken from multiple posts and also features information from @timelymoments. It has been edited slightly for readability. Additional imagery from @niccoloy, which is also a SMATDS ©®TM.

OG Raider Rolex

There is something about the red “SUN” on this MACV-SOG Seiko that is really cool. I know it’s not unique to this model but I love the detail. I absolutely love this watch and the history behind it. It’s a large part of why I love the brand. History is everything.

Original Seiko-MACV-SOG

The accepted three SOG Seiko models are as follows: 6619-8060 circa 1967, 6119-8100 circa 1968, and the 7005-8030 circa 1970.

The 6619-8060 was likely not actually issued officially but was purchased by members of SOG at the PX. This model is what led to this model of Seiko becoming the (un)official watch of the group and led to the official purchases of 6119-8100 circa 1968 and the 7005-8030 circa 1970.

Modern-Seiko-MACV-SOG with NATO band and survival compass.

It’s smaller than most modern watches but don’t worry, the NATO and tactical compass will still signal to others that you are a man. You can even wear it on the inside of your wrist to let people know you are tactical lmfao.

Above: a modern MACV-SOG Seiko. A modern MACV-SOG Seiko. When I posted my vintage Seiko Automatic 6619-8060 from the late 1960s I was asked if a modern version exists. As far as I can tell the closest thing is this #SNK381K1. Change out the bracelet to a green NATO and add a cool-guy tactical compass and you are 98% of the way there.

Vietnam era MACV-SOG

Vietnam era MACV-SOG “Raider Rolex” Seiko in the field. MACV-SOG Bobby Pruett, 1-0 RT New York, December 1971 – March 1972. I can’t tell which model this is but I’m sure some internet warriors can point it out.

Like most Seikos, it’s relatively affordable and you should be sub-$200 all in. Pretty cool watch.

Seiko-MACV-SOG watch

My first Vietnam era MACV-SOG Seiko, aka the OG “Raider Rolex”. Incredible heritage.

 

The following pics and text are from @timely_moments, which may be one of the few places to have a collection containing all three SOG Seiko models. 

 

MACV-SOG (Military Assistance Command Vietnam – Studies and Observations Group) was a highly secretive, multi-service, Special Forces (SF) unit which conducted covert and asymmetric military operations between 1964-1972.

Seiko-MACV-SOG

Unknown members of MACV-SOG.

The area of operations for this unit spanned Vietnam, Cambodia, and Laos. Their mission statement was “…execute an intensified program of harassment, diversion, political pressure, the capture of prisoners, physical destruction, acquisition of intelligence, generation of propaganda, and diversion of resources, against the Democratic Republic of Vietnam.’’

Seiko-MACV-SOG

Enter Conrad ‘Ben’ Baker, a gentleman whose remit was procurement. He was responsible for providing kit and equipment to the SOG Operators in order for them to carry out their operations. He took his role so seriously that if there weren’t commercially viable options, he took to creating it himself, examples being rations and the famous SOG Knives issued to MACV-SOG personnel.

Seiko-MACV-SOG

Ben Baker would often travel to Vietnam and meet the teams that his equipment was being sent to; on one particular trip, it became apparent that the teams had requested the issue of Rolex watches. He is quoted as saying “at one point every team wanted 12 or 13 Rolex watches, the Oyster model I believe. They got Seiko watches instead at $6 or $8 apiece.” His reasoning for this was that they were already wearing Seiko watches so why fix what wasn’t broken.

The accepted three SOG Seiko models are as follows: 6619-8060 circa 1967, 6119-8100 circa 1968 and the 7005-8030 circa 1970.

Read more about the connection between watches and espionage.

 

DRW

David Reeder is a sometime SOLSYS contributor and reporter-at-large. He is currently the editor of the GunMag Warehouse blog (The Mag Life) and the world’s okayest 1/6 scale kit-basher. 

Move – Sense – Strike: Rheinmetall Presenting Products, Systems and Capabilities at Eurosatory 2022 for the Digitized Battlefields of the Future

June 11th, 2022

Eurosatory 2022, the most important defence show on the European mainland, takes place this year in Paris from 13 to 17 June. Under the motto “Move – Sense – Strike”, Rheinmetall will be on hand, presenting part of its extensive array of products, systems and activities for the digitized battlefields of the future. With an exhibition area of around 3,000 square metres, this will be Rheinmetall’s biggest-ever presence at Eurosatory. Here are some of the products making their debut at this year’s show:

Future Tanknology – KF51 main battle tank: The KF51 is the newest member of Rheinmetall’s family of tracked armoured fighting vehicles. Delivering dual-capability dominance, the platform sets new standards in every category – lethality, survivability, mobility, networkability and reconnaissance. Its 130mm main armament and other effectors endow the KF51 with superior firepower. The vehicle will be presented at a ceremony on 13 June at 14:00 hrs.

Rheinmetall Technology Cube: Now more than ever, defence technology systems are developed in close coordination with their future users. The Rheinmetall Technology Cube exploits cutting-edge technology, including augmented reality, to conduct a dialogue with users and procurement officials when developing next-generation combat vehicles. The aim is to rethink the future together – by integrating new kinds of drives, sensors, and subsystems into fully digitized, scalable vehicle platform concepts.

Airborne vehicle family: In cooperation with Mercedes-Benz and ACS Armoured Car Systems, Rheinmetall now offers a versatile, high mobility 4×4 vehicle family specially designed for light airmobile and special operations units. The vehicle system family will debut at Eurosatory.

Natter remote-controlled weapon station: Rheinmetall has developed a new family of remote-controlled weapon stations. Thanks to its high-performance sensors, modularity and independent stabilization, the Natter (“adder”) features excellent reconnaissance and engagement capabilities. Various versions of the Natter make it possible to arm tracked and wheeled armoured vehicles with a wide spectrum of effectors ranging from light machineguns to medium calibre cannon.

Unmanned systems and robotics: For the first time, Rheinmetall will be presenting the newly developed LUNA NG (Next Generation) unmanned aerial vehicle, designed for unmanned aerial reconnaissance, classification, and recognition of objects in real time. Rheinmetall will also be showing how various integrated, unmanned air-supported reconnaissance systems can reinforce the sensors of ground platforms and improve overall situational awareness. The Robotics-L walking robot and Mission Master models SP and XT demonstrate how robotics is already changing the modern battlefield. Robotics-L can carry out reconnaissance missions. The Mission Master SP vehicle is configured for a transporting cargo, while the XT is a designed for a fire support role with a launcher for loitering munitions.

Loitering munitions: These air-supported precision munitions combine the characteristics of drones and guided missiles. They enhance the ability of even small units to reconnoitre target zones from above, coupled with standoff, high-precision engagement of targets. Rheinmetall and its partner UVision have entered a cooperation agreement to market UV’s Hero family of loitering munitions in Europe. At Eurosatory, the two companies will be highlighting possibilities for integrating Hero LM systems into manned and unmanned vehicles.

In addition to these debuts, Rheinmetall will also be presenting various other products and projects. These include:

HX3 vehicle family: Rheinmetall’s new HX3 vehicle generation features improved protection, even better mobility, greater driving comfort and digital interface architecture, assuring heightened operational flexibility and abundant scope for future performance upgrades. At Eurosatory 2022, Rheinmetall’s wheeled self-propelled howitzer will be on display, mounted on a high mobility HX 10×10 chassis. The HX3 can also serve as the transport component for the Skynex air defence system.

Air defence: Mobile, modular, and scalable, ground-based air defence systems are gaining new importance now that NATO armed forces are focusing once again on defending national and allied territory and airspace. At Eurosatory, Rheinmetall is displaying a Boxer 8×8 wheeled armoured vehicle configured for an air defence role, topped with the Sykranger 30 turret and an integrated surface-to-air missile launcher. Also on show will be the Skynex air defence system, consisting of a 35mm Mk3 Revolver Gun, Multi Sensor Unit with AESA radar, and a Control Node 1 command centre, with a high-energy laser functioning as a future effector.

Force protection: Rheinmetall’s comprehensive expertise in the field of force protection ranges from individual passive ballistic solutions to advanced stand-off active protection systems for combat vehicles. Visitors to Eurosatory 2022 can inspect Rheinmetall’s StrikeShield, an integrated hybrid module for vehicles that combines active and passive protection technology.

Digitized battlefield: As a leading systems integrator, Rheinmetall possesses all the knowledge necessary for networking various entities on the digital battlefield of the future. At Eurosatory 2022, Rheinmetall will show how the interplay of sensors, effectors and human-machine interfaces can lift the “fog of war”. Rheinmetall will also be showcasing the current configuration of its Gladius 2.0 soldier system and how it can be networked with manned and unmanned vehicles and subsystems.

At Eurosatory 2022, furthermore Rheinmetall will be presenting its comprehensive expertise in practically every other capability category. These include weapons and ammunition for threat-commensurate, scalable application of force as well as innovative, networkable sensor systems for applications on land, at sea and in the air, in addition to high-performance simulation technology for top-of-the-line training. We look forward to welcoming you to Eurosatory 2022 at Stand F241-240 in the outdoor area behind Hall 6!