The Ingenious Gear Of The Elite MACV SOG Vietnam Soldiers

Somewhere in the jungles of Laos in 1968, a Green Beret picked up a boot that didn’t belong to him. It had a Vietnamese sole. Small, narrow, no heel. But when he turned it over, the inside was cut for an American foot. That boot was government issue, designed in Washington, manufactured specifically so that if a SOG recon team was spotted crossing the border, the footprints they left behind would look like they belonged to a Vietnamese villager.

That is the kind of thinking that went into every single piece of equipment carried by MACV-SOG, the most secretive special operations unit of the Vietnam War. And the gear they carried was by almost any measure the most ingenious kit any American soldier has ever taken into combat. MACV-SOG, the Military Assistance Command, Vietnam, Studies and Observations Group, was not a normal military unit.

That name alone tells you something. Studies and Observations Group. It sounds like a research department. That was entirely deliberate. In reality, SOG was running some of the most dangerous missions of the entire war. Small recon teams, typically two Americans and four to six indigenous Montagnard soldiers, were being inserted deep into Laos, Cambodia, and North Vietnam itself.

Their job was to spy on the Ho Chi Minh Trail, capture enemy prisoners, gather intelligence, and conduct sabotage operations. The problem was that if anything went wrong out there, officially, there was nobody to rescue a team that wasn’t supposed to exist. So, every single piece of gear they carried had to be chosen with that reality in mind.

But here’s the detail most people miss when they think about SOG. The gear wasn’t just tactical, it was a philosophy. Before they ever got their hands on a weapon, a SOG operator had to strip himself of identity. John Stryker Meyer, call sign Tilt, ran recon team Idaho out of forward operating base two in Kontum.

In multiple interviews, he has described exactly what going sterile meant on a practical level. No dog tags, no military ID cards, no letters from home, nothing with a name, a rank, or a unit designation. No green beret, which was the one piece of headgear that would have identified them immediately. The Combat Infantryman Badge, the Airborne Wings, left at the base.

Their uniforms were tiger stripe fatigues, the pattern worn by South Vietnamese forces, cut by local Kontum tailors, who added zippered chest pockets for maps. The weapons carried those same principles of invisibility. Serial numbers were removed from every firearm before a mission. Some weapons were sourced through the CIA and carried no US government markings at all.

The logic was simple. If a team was ambushed and wiped out, there should be nothing left behind that could be traced back to Washington. Now, here’s where the footprint deception gets genuinely brilliant. SOG operators occasionally wore specially made boots with soles molded to mimic the bare footprints of a small Vietnamese person.

They were deeply uncomfortable. No heel support, no arch, but they eliminated one of the most common ways a recon team could be spotted. American boot prints in the mud. The Pentagon took the deception even further. SOG airdropped roughly 20,000 pairs of standard US military boots into the jungle, so that NVA soldiers would pick them up and wear them.

The goal was to flood the trail with American boot prints, so that the presence of American prints no longer meant anything. That was the level of thought that went into every single detail of a SOG operation. A SOG recon team caught in a compromise had one objective, break contact and survive long enough for extraction.

That meant the opening seconds of an ambush were everything. And that reality shaped the weapon choices from the ground up. In April 1967, the US Army purchased exactly 510 Colt Commando carbines, designated the XM177E2, specifically for MACV SOG. Not for the 101st Airborne, not for the Marines. For SOG. The CAR-15 was a radically shortened version of the M-16.

Where the M-16 had a 20-in barrel, the XM177E2 ran an 11.5-in barrel, making the whole weapon small enough to move through dense jungle canopy without hanging up on vines. It kept the 5.56-mm rifle round, meaning it was deadly at range, while being compact enough to swing fast in close contact. Plaster, who carried one through three SOG tours, wrote that for balance, pointing, ergonomics, and just plain handiness, it was the finest combat weapon he ever used.

The one persistent problem, the Army wasn’t issuing 30-round magazines. The standard issue was 20-round magazines. So, SOG operators pooled their own money and ordered 30-rounders through a civilian gun magazine advertisement. An elite special operations unit, running some of the most classified missions in American history, mail ordering their own ammunition magazines.

Before the CAR-15 became the primary weapon, many teams ran the Carl Gustaf M/45, what everyone called the Swedish K. It was a 9-mm submachine gun obtained through the CIA from Sweden, stripped of all identifying markings, and issued in a pale green enamel finish that absorbed light rather than reflecting it.

The version SOG valued most was the integrally suppressed variant. Not a silencer attached to the outside, a suppressor built directly into the barrel shroud. It was, according to Plaster, the most accurate submachine gun SOG ever used. Quiet enough to take out a tracker or remove a sentry without the sound carrying to the next patrol.

Sweden embargoed arms sales to the United States in 1966, cutting off the supply chain. The Army then tasked Smith & Wesson to reverse engineer the Swedish K as the Model 76, but by then most teams had already shifted to the CAR-15. Every SOG team carried at least one M79 grenade launcher, but not the standard version.

Team leaders who wanted every man on a CAR-15 sawed the stock and barrel of the M79 down to a pistol configuration, then hung it from a D-ring on their kit on a neck lanyard. John Stryker Meyer described it directly. Every American on his team carried a sawed-off M79. He called it our handheld artillery. A standard infantry squad might have [music] one M79.

A six-man SOG team with sawed-off versions could field five or six. In a break contact drill, that was a wall of 40-mm fragmentation rounds fired at the enemy pursuit while the team moved to an extraction point. Here is where a lot of popular history gets things wrong, and this is worth getting right. You will often hear that SOG teams carried AK-47s because the M-16 was unreliable.

That is not the full story. Some teams did carry captured AKs or Chinese Type 56 variants, but the reason wasn’t because the CAR-15 was inferior. The reason was acoustic deception. The AK-47 fires a 7.62 by 39 mm round with a distinctly different sound signature from the 5.56 mm CAR-15. In a chance contact with an NVA patrol, a point man opening up with an AK created a moment of hesitation.

The enemy heard their own weapon and took a fraction of a second longer to engage. As Plaster noted, teams sometimes combined AKs with NVA uniforms to create a full disguise. If the enemy heard AK fire and saw what appeared to be NVA soldiers, they might not engage at all. That fraction of a second could mean the difference between a team breaking contact and a team getting wiped out.

The standard SOG sidearm was the 9 mm Browning Hi-Power procured through the CIA from Belgium. 13 rounds in the magazine. Denyable. Plaster carried one himself. The Chief SOG’s highest personal award to a distinguished team leader was a chrome-plated Hi-Power in a velvet presentation case. SOG didn’t just want loud firepower.

For certain missions, snatching a prisoner, removing a sentry, silencing a dog before it could alert a camp, they needed something that made almost no sound at all. The answer was the High Standard HD-M.22 pistol. An integrally suppressed semi-automatic, originally designed for the OSS in World War II, still in use 25 years later because nothing else did the job as well.

Plaster called it SOG’s most popular suppressed pistol. At close range, it reduced the sound of a shot by roughly 90%. Not silent, but quiet enough. SOG also ran suppressed M3A1 grease guns in .45, suppressed stens, and even a converted M1 carbine re-chambered to 9 mm. The silent sniper, designed for a specific type of long-range denial work.

The one limitation all these weapons shared, the suppressor dampened the mechanical sound of the gun, but a supersonic bullet still made a distinct crack as it broke the sound barrier. Medal of Honor recipient Franklin Miller, a SOG 1-0, noted this limitation directly. The crack negated much of the benefit at close range unless you were using subsonic ammunition.

Subsonic loads for most platforms were hard to source in country. That detail, the supersonic crack problem, explains why the High Standard . 22 firing subsonic rounds remained in service long after larger, faster options were available. A SOG team deep in denied territory had one lifeline, the ability to talk to the sky.

To reach a Covey FAC aircraft, a forward air controller circling overhead, and call in extraction, air support, or both. The primary radio was the AN/PRC-25, a backpack FM set weighing just over 23 lb with batteries. Every team carried at least one with spare battery packs distributed among team members in waterproof bags.

So, a single casualty couldn’t take out the entire communications capability. The later AN/PRC-77 upgraded the circuitry and added the capability to pair with the KY-57 voice encryption device. For emergency contact with overhead aircraft, operators carried the URC-10, a handheld survival radio broadcasting on UHF guard frequencies.

In the most desperate extractions on record, teams down to their last magazines, enemy closing from three sides, it was the URC-10 pressed to a man’s lips that brought the helicopters in. But here was the specific communications problem SOG faced that no other unit dealt with in quite the same way. Every time a radio transmitted, the NVA’s direction finding teams were listening.

A long transmission was a location fix. A location fix in denied territory was a death sentence. SOG’s answer was burst transmission. The AN/GRA-71 coder burst transmission group recorded an entire encrypted Morse message onto magnetic tape, then transmitted it at roughly 300 words per minute. A message that would take 90 seconds to send in real time was on the air in under 3 seconds.

Not enough time for a direction finding team to get a fix. If you’re finding this breakdown useful, subscribe so you don’t miss our next Vietnam War deep dive. We do this every week. >> And then that I copied this one from. >> Okay. >> Um so, you know, it’s the olive green. Uh one of the things that uh you know, the pace cord >> Sure.

>> that uh tied down, compass in in the pocket, again tied down so that anything if you had to get out of your gear, then uh then you had certain things on your body, you know, whether it be a backup pistol. Um the pockets on the sleeves. All right. So So again, one of the things that that impressed me about you guys was the you know, the fact that that that you thought about where do I put the magazines? You know, do I slide them in a pocket in the shirt? Do I put them in into the shirt? Um and that’s even like if you had time.

And and we’ll get to some of the ammo that you carried here in a minute. But uh >> Well, first things first, the shirt is most basic. So, in my day our fatigues had this pocket, but there was also one that manufacturer had. So, it was >> Correct. >> four pockets. >> Correct. And and that’s what that’s why I removed these these pockets here.

Um and and so did the ones sleeve. >> We added four. >> Okay. So, you added Okay, I got you. >> One one on each sleeve. >> Yep. >> And then underneath here, we had a zipper up and down, black. And that you slip maps, uh morphine syrettes, the signal mirror. >> Got you. >> And so, that would all be in there. >> Beautiful.

>> and whatever else the oh um we always carried a notebook. >> Got you. >> So, you had a notebook for notes from the field, locations that you took photographs and stuff. >> John Stryker Meyer ran Recon Team Idaho as a 1-0, the team leader. He survived two tours with MACV SOG. In this clip recorded with Tactical Rifleman alongside CSM Rick Lamb, he walks through exactly what he carried on a mission into the 9 territory.

Enter the Steabo harness, the single most important piece of non-weapon kit MACV SOG ever developed. And the story of how it was invented tells you everything about how SOG operated. The McGuire rig was the first solution to a specific problem. How do you extract a man from a jungle so dense there is no clearing large enough to land a helicopter? The answer in 1964 was a rope.

A long rope with a loop at the end, dropped from a hovering UH-34 King Bee. The man on the ground stepped into the loop, wrapped his wrists through a second loop, and held on while the helicopter climbed above the canopy at speed. It worked, barely. The McGuire rig required a man to be standing, conscious, and strong enough to grip for several minutes of violent flight.

A wounded man who lost consciousness fell, and men did fall. The STABO harness solved every one of those problems. Designed in country by Major Robert Stevens, Captain John Nab, and Sergeant First Class Clifford Roberts, the name is built from their initials. It was sketched on a napkin after a wounded operator fell from a McGuire rig.

The STABO was worn throughout the mission as the base harness for all load-bearing gear. The leg straps were taped up until needed. When extraction came, two D-rings on the shoulders clipped directly to a helicopter bridle. The man’s hands were free, free to shoot, free to use a radio, free to do whatever the situation required.

And if he was wounded or unconscious, the harness held him. The first 500 harnesses were procured by CISO at approximately $5 each in March 1969. By October 1970, roughly 3,300 had reached SOG teams in the field. Roberts received a Bronze Star for designing a piece of kit that saved an unknown number of lives.

The SOG knife was designed by Conrad Baker, Deputy Chief of CISO on Okinawa, the logistics and supply unit that built most of SOG’s custom gear. Baker based the blade profile on a hunting knife his father had carried since the 1920s. The steel was blued to eliminate glare in the field. The handle was stacked leather.

And like everything else SOG carried, it was completely unmarked. The first contract led to a Japanese manufacturer covered 1,300 blades at $9.85 a piece. It was, as Plaster noted, the only special operations unit in the world at that time with a knife designed specifically for it. For intelligence collection, SOG teams carried exploitation kits, document pouches, cameras, and in some cases, seismic intrusion detectors that were hand in placed on the Ho Chi Minh Trail as part of Operation Igloo White.

These sensors, some disguised as vegetation, one memorable variant designed to look like dog droppings, turd sit, a real designation, before engineers realized there were no dogs on the trail. Fed data to an Air Force analysis center in Thailand that guided bombing runs on the trail around the clock. Before we close, two things you have almost certainly heard about SOG that deserve a clear answer.

No credible SOG veteran account, not Plaster, not Meyer, not a single first-person gear list published by operators who were there, mentioned cyanide pills being issued. SOG’s no capture philosophy was enforced with firepower and grenades, not poison. The L pill belongs to World War II OSS history.

It did not make it to the jungles of Laos. As we covered earlier, the AK was carried for acoustic deception and deniability, not because the CAR-15 failed. The operators who ran the CAR-15 loved it. Plaster called it the finest combat weapon he ever used. The AK-47 story is a popular myth that flattens a much more interesting truth. MACV-SOG ran classified operations for nearly a decade.

57 of their Green Berets are still listed as missing in action. They went into places the United States government officially denied they were in, carrying weapons the US government officially denied supplying, wearing uniforms the US government officially denied issuing, and almost none of it became public knowledge until decades after the war ended.

The gear you just learned about wasn’t just ingenious. It was the physical evidence of men operating completely alone, in complete deniability, with nothing to rely on except each other and the kit they’d carefully chosen. If you want to understand more about what happened in the secret war in Southeast Asia, there is a video on screen right now that goes deeper.

Click it.

 

 

 

The Ingenious Gear Of The Elite MACV SOG Vietnam Soldiers

 

Somewhere in the jungles of Laos in 1968, a Green Beret picked up a boot that didn’t belong to him. It had a Vietnamese sole. Small, narrow, no heel. But when he turned it over, the inside was cut for an American foot. That boot was government issue, designed in Washington, manufactured specifically so that if a SOG recon team was spotted crossing the border, the footprints they left behind would look like they belonged to a Vietnamese villager.

That is the kind of thinking that went into every single piece of equipment carried by MACV-SOG, the most secretive special operations unit of the Vietnam War. And the gear they carried was by almost any measure the most ingenious kit any American soldier has ever taken into combat. MACV-SOG, the Military Assistance Command, Vietnam, Studies and Observations Group, was not a normal military unit.

That name alone tells you something. Studies and Observations Group. It sounds like a research department. That was entirely deliberate. In reality, SOG was running some of the most dangerous missions of the entire war. Small recon teams, typically two Americans and four to six indigenous Montagnard soldiers, were being inserted deep into Laos, Cambodia, and North Vietnam itself.

Their job was to spy on the Ho Chi Minh Trail, capture enemy prisoners, gather intelligence, and conduct sabotage operations. The problem was that if anything went wrong out there, officially, there was nobody to rescue a team that wasn’t supposed to exist. So, every single piece of gear they carried had to be chosen with that reality in mind.

But here’s the detail most people miss when they think about SOG. The gear wasn’t just tactical, it was a philosophy. Before they ever got their hands on a weapon, a SOG operator had to strip himself of identity. John Stryker Meyer, call sign Tilt, ran recon team Idaho out of forward operating base two in Kontum.

In multiple interviews, he has described exactly what going sterile meant on a practical level. No dog tags, no military ID cards, no letters from home, nothing with a name, a rank, or a unit designation. No green beret, which was the one piece of headgear that would have identified them immediately. The Combat Infantryman Badge, the Airborne Wings, left at the base.

Their uniforms were tiger stripe fatigues, the pattern worn by South Vietnamese forces, cut by local Kontum tailors, who added zippered chest pockets for maps. The weapons carried those same principles of invisibility. Serial numbers were removed from every firearm before a mission. Some weapons were sourced through the CIA and carried no US government markings at all.

The logic was simple. If a team was ambushed and wiped out, there should be nothing left behind that could be traced back to Washington. Now, here’s where the footprint deception gets genuinely brilliant. SOG operators occasionally wore specially made boots with soles molded to mimic the bare footprints of a small Vietnamese person.

They were deeply uncomfortable. No heel support, no arch, but they eliminated one of the most common ways a recon team could be spotted. American boot prints in the mud. The Pentagon took the deception even further. SOG airdropped roughly 20,000 pairs of standard US military boots into the jungle, so that NVA soldiers would pick them up and wear them.

The goal was to flood the trail with American boot prints, so that the presence of American prints no longer meant anything. That was the level of thought that went into every single detail of a SOG operation. A SOG recon team caught in a compromise had one objective, break contact and survive long enough for extraction.

That meant the opening seconds of an ambush were everything. And that reality shaped the weapon choices from the ground up. In April 1967, the US Army purchased exactly 510 Colt Commando carbines, designated the XM177E2, specifically for MACV SOG. Not for the 101st Airborne, not for the Marines. For SOG. The CAR-15 was a radically shortened version of the M-16.

Where the M-16 had a 20-in barrel, the XM177E2 ran an 11.5-in barrel, making the whole weapon small enough to move through dense jungle canopy without hanging up on vines. It kept the 5.56-mm rifle round, meaning it was deadly at range, while being compact enough to swing fast in close contact. Plaster, who carried one through three SOG tours, wrote that for balance, pointing, ergonomics, and just plain handiness, it was the finest combat weapon he ever used.

The one persistent problem, the Army wasn’t issuing 30-round magazines. The standard issue was 20-round magazines. So, SOG operators pooled their own money and ordered 30-rounders through a civilian gun magazine advertisement. An elite special operations unit, running some of the most classified missions in American history, mail ordering their own ammunition magazines.

Before the CAR-15 became the primary weapon, many teams ran the Carl Gustaf M/45, what everyone called the Swedish K. It was a 9-mm submachine gun obtained through the CIA from Sweden, stripped of all identifying markings, and issued in a pale green enamel finish that absorbed light rather than reflecting it.

The version SOG valued most was the integrally suppressed variant. Not a silencer attached to the outside, a suppressor built directly into the barrel shroud. It was, according to Plaster, the most accurate submachine gun SOG ever used. Quiet enough to take out a tracker or remove a sentry without the sound carrying to the next patrol.

Sweden embargoed arms sales to the United States in 1966, cutting off the supply chain. The Army then tasked Smith & Wesson to reverse engineer the Swedish K as the Model 76, but by then most teams had already shifted to the CAR-15. Every SOG team carried at least one M79 grenade launcher, but not the standard version.

Team leaders who wanted every man on a CAR-15 sawed the stock and barrel of the M79 down to a pistol configuration, then hung it from a D-ring on their kit on a neck lanyard. John Stryker Meyer described it directly. Every American on his team carried a sawed-off M79. He called it our handheld artillery. A standard infantry squad might have [music] one M79.

A six-man SOG team with sawed-off versions could field five or six. In a break contact drill, that was a wall of 40-mm fragmentation rounds fired at the enemy pursuit while the team moved to an extraction point. Here is where a lot of popular history gets things wrong, and this is worth getting right. You will often hear that SOG teams carried AK-47s because the M-16 was unreliable.

That is not the full story. Some teams did carry captured AKs or Chinese Type 56 variants, but the reason wasn’t because the CAR-15 was inferior. The reason was acoustic deception. The AK-47 fires a 7.62 by 39 mm round with a distinctly different sound signature from the 5.56 mm CAR-15. In a chance contact with an NVA patrol, a point man opening up with an AK created a moment of hesitation.

The enemy heard their own weapon and took a fraction of a second longer to engage. As Plaster noted, teams sometimes combined AKs with NVA uniforms to create a full disguise. If the enemy heard AK fire and saw what appeared to be NVA soldiers, they might not engage at all. That fraction of a second could mean the difference between a team breaking contact and a team getting wiped out.

The standard SOG sidearm was the 9 mm Browning Hi-Power procured through the CIA from Belgium. 13 rounds in the magazine. Denyable. Plaster carried one himself. The Chief SOG’s highest personal award to a distinguished team leader was a chrome-plated Hi-Power in a velvet presentation case. SOG didn’t just want loud firepower.

For certain missions, snatching a prisoner, removing a sentry, silencing a dog before it could alert a camp, they needed something that made almost no sound at all. The answer was the High Standard HD-M.22 pistol. An integrally suppressed semi-automatic, originally designed for the OSS in World War II, still in use 25 years later because nothing else did the job as well.

Plaster called it SOG’s most popular suppressed pistol. At close range, it reduced the sound of a shot by roughly 90%. Not silent, but quiet enough. SOG also ran suppressed M3A1 grease guns in .45, suppressed stens, and even a converted M1 carbine re-chambered to 9 mm. The silent sniper, designed for a specific type of long-range denial work.

The one limitation all these weapons shared, the suppressor dampened the mechanical sound of the gun, but a supersonic bullet still made a distinct crack as it broke the sound barrier. Medal of Honor recipient Franklin Miller, a SOG 1-0, noted this limitation directly. The crack negated much of the benefit at close range unless you were using subsonic ammunition.

Subsonic loads for most platforms were hard to source in country. That detail, the supersonic crack problem, explains why the High Standard . 22 firing subsonic rounds remained in service long after larger, faster options were available. A SOG team deep in denied territory had one lifeline, the ability to talk to the sky.

To reach a Covey FAC aircraft, a forward air controller circling overhead, and call in extraction, air support, or both. The primary radio was the AN/PRC-25, a backpack FM set weighing just over 23 lb with batteries. Every team carried at least one with spare battery packs distributed among team members in waterproof bags.

So, a single casualty couldn’t take out the entire communications capability. The later AN/PRC-77 upgraded the circuitry and added the capability to pair with the KY-57 voice encryption device. For emergency contact with overhead aircraft, operators carried the URC-10, a handheld survival radio broadcasting on UHF guard frequencies.

In the most desperate extractions on record, teams down to their last magazines, enemy closing from three sides, it was the URC-10 pressed to a man’s lips that brought the helicopters in. But here was the specific communications problem SOG faced that no other unit dealt with in quite the same way. Every time a radio transmitted, the NVA’s direction finding teams were listening.

A long transmission was a location fix. A location fix in denied territory was a death sentence. SOG’s answer was burst transmission. The AN/GRA-71 coder burst transmission group recorded an entire encrypted Morse message onto magnetic tape, then transmitted it at roughly 300 words per minute. A message that would take 90 seconds to send in real time was on the air in under 3 seconds.

Not enough time for a direction finding team to get a fix. If you’re finding this breakdown useful, subscribe so you don’t miss our next Vietnam War deep dive. We do this every week. >> And then that I copied this one from. >> Okay. >> Um so, you know, it’s the olive green. Uh one of the things that uh you know, the pace cord >> Sure.

>> that uh tied down, compass in in the pocket, again tied down so that anything if you had to get out of your gear, then uh then you had certain things on your body, you know, whether it be a backup pistol. Um the pockets on the sleeves. All right. So So again, one of the things that that impressed me about you guys was the you know, the fact that that that you thought about where do I put the magazines? You know, do I slide them in a pocket in the shirt? Do I put them in into the shirt? Um and that’s even like if you had time.

And and we’ll get to some of the ammo that you carried here in a minute. But uh >> Well, first things first, the shirt is most basic. So, in my day our fatigues had this pocket, but there was also one that manufacturer had. So, it was >> Correct. >> four pockets. >> Correct. And and that’s what that’s why I removed these these pockets here.

Um and and so did the ones sleeve. >> We added four. >> Okay. So, you added Okay, I got you. >> One one on each sleeve. >> Yep. >> And then underneath here, we had a zipper up and down, black. And that you slip maps, uh morphine syrettes, the signal mirror. >> Got you. >> And so, that would all be in there. >> Beautiful.

>> and whatever else the oh um we always carried a notebook. >> Got you. >> So, you had a notebook for notes from the field, locations that you took photographs and stuff. >> John Stryker Meyer ran Recon Team Idaho as a 1-0, the team leader. He survived two tours with MACV SOG. In this clip recorded with Tactical Rifleman alongside CSM Rick Lamb, he walks through exactly what he carried on a mission into the 9 territory.

Enter the Steabo harness, the single most important piece of non-weapon kit MACV SOG ever developed. And the story of how it was invented tells you everything about how SOG operated. The McGuire rig was the first solution to a specific problem. How do you extract a man from a jungle so dense there is no clearing large enough to land a helicopter? The answer in 1964 was a rope.

A long rope with a loop at the end, dropped from a hovering UH-34 King Bee. The man on the ground stepped into the loop, wrapped his wrists through a second loop, and held on while the helicopter climbed above the canopy at speed. It worked, barely. The McGuire rig required a man to be standing, conscious, and strong enough to grip for several minutes of violent flight.

A wounded man who lost consciousness fell, and men did fall. The STABO harness solved every one of those problems. Designed in country by Major Robert Stevens, Captain John Nab, and Sergeant First Class Clifford Roberts, the name is built from their initials. It was sketched on a napkin after a wounded operator fell from a McGuire rig.

The STABO was worn throughout the mission as the base harness for all load-bearing gear. The leg straps were taped up until needed. When extraction came, two D-rings on the shoulders clipped directly to a helicopter bridle. The man’s hands were free, free to shoot, free to use a radio, free to do whatever the situation required.

And if he was wounded or unconscious, the harness held him. The first 500 harnesses were procured by CISO at approximately $5 each in March 1969. By October 1970, roughly 3,300 had reached SOG teams in the field. Roberts received a Bronze Star for designing a piece of kit that saved an unknown number of lives.

The SOG knife was designed by Conrad Baker, Deputy Chief of CISO on Okinawa, the logistics and supply unit that built most of SOG’s custom gear. Baker based the blade profile on a hunting knife his father had carried since the 1920s. The steel was blued to eliminate glare in the field. The handle was stacked leather.

And like everything else SOG carried, it was completely unmarked. The first contract led to a Japanese manufacturer covered 1,300 blades at $9.85 a piece. It was, as Plaster noted, the only special operations unit in the world at that time with a knife designed specifically for it. For intelligence collection, SOG teams carried exploitation kits, document pouches, cameras, and in some cases, seismic intrusion detectors that were hand in placed on the Ho Chi Minh Trail as part of Operation Igloo White.

These sensors, some disguised as vegetation, one memorable variant designed to look like dog droppings, turd sit, a real designation, before engineers realized there were no dogs on the trail. Fed data to an Air Force analysis center in Thailand that guided bombing runs on the trail around the clock. Before we close, two things you have almost certainly heard about SOG that deserve a clear answer.

No credible SOG veteran account, not Plaster, not Meyer, not a single first-person gear list published by operators who were there, mentioned cyanide pills being issued. SOG’s no capture philosophy was enforced with firepower and grenades, not poison. The L pill belongs to World War II OSS history.

It did not make it to the jungles of Laos. As we covered earlier, the AK was carried for acoustic deception and deniability, not because the CAR-15 failed. The operators who ran the CAR-15 loved it. Plaster called it the finest combat weapon he ever used. The AK-47 story is a popular myth that flattens a much more interesting truth. MACV-SOG ran classified operations for nearly a decade.

57 of their Green Berets are still listed as missing in action. They went into places the United States government officially denied they were in, carrying weapons the US government officially denied supplying, wearing uniforms the US government officially denied issuing, and almost none of it became public knowledge until decades after the war ended.

The gear you just learned about wasn’t just ingenious. It was the physical evidence of men operating completely alone, in complete deniability, with nothing to rely on except each other and the kit they’d carefully chosen. If you want to understand more about what happened in the secret war in Southeast Asia, there is a video on screen right now that goes deeper.

Click it.