The woman was identified as a former LTTE cadre. Claymore is a mine with a bomb hidden inside a white envelope. In front of the C4, along the convex side of the body, were hundreds of steel balls that would act as the fragmentation projectiles of the weapon. With such a record, Claymore will remain a vital part of many arsenals well into the future. Claymore’s Miner. Installed the M18A1 Claymore mine so- a. Unlike traditional land mines, which direct their explosive upward, the Claymore is what is called a “directional mine.” This means that the user points the mine by using a crude sight on top, and steadies it with twin scissor-like anchors which can be pressed into the ground, or stand free on their own. As the firing stopped, there was only dust and a ringing kind of silence.” Inside is 900 grams of C-4 plastic explosive belted on the front with rows of steel shot. Even when friendly personnel are undercover and at a proper distance, the power of a Claymore going off can be staggering. Page 13,figure 11.1 is added as follows: Page 33, appendix IV, paragraph 2 b is superseded personnel Mine, M18A1 (Claymore)” illustrates as follows: the mine and its methods of employment. The front of the mine was centered on a kill zone. The Claymore mine is typically deployed in one of three modes: Controlled, Uncontrolled, or Time-delayed. The bomb placed at a location between Shailabimbaramya Buddhist temple and the University of Moratuwa, exploded targeting a bus, bearing number 29-1885, that … FILLER: C4 Inside the front portion of the mine body is the fragmentation matrix consisting of 700 steel balls held in place with a plastic resin. A similar claymore mine was used to explode another commuter bus at Katubedda, Moratuwa, on June 6, 2008. The damned things went off. Canada was the first to try the Misznay-Schardin effect with a large mine backed by Composition B that propelled steel cubes. During one operation in the T-10 area of the Rung Sat Special Zone, a squad of SEALs had laid out an ambush for a number of VC thought to be operating in the area. Inside the Iraq fragging incident . Because of the blast of explosive when a Claymore is fired, all personnel must be undercover when within 100 meters of the mine and no one should be within 16 meters of the point of detonation. Antipersonnel. According to the defence sources, one officer of Police Special Task Force and another police constable have been killed. Norman A. MacLeod knew of the terrible cost to U.S. He created a small curved, or convex, mine called the T-48, and tested it for the U.S. Military. Read the instruction sheet attached inside the bandoleer cover before installing the mine. Unlike a … I couldn’t believe it. The firing device was 16 meters to the rear or side of the emplaced mine and fired from a covered position. Anything exposed within a 50 yard distance is bound to become a casualty. Amazing. By placing the M40 test set into the circuit, the firing system can be tested by squeezing the firing device. Mike Boynton USN (Ret.) Reports revealed that the claymore mine was hidden inside a bag. That ended with the Korean War, when the Chinese launched massive human wave attacks that sometimes overran Allied positions. Others would ingest C-4, commonly obtained from a Claymore mine, to induce temporary illness in hopes of being sent on sick leave. There is nothing like it on the battlefield. But even with a heavy lining of sandbags, and an armored cab, the truck would only stand up to one such firing before being turned into a twisted pile of junk. Create a digital wallet. The shape was developed through experimentation to deliver the optimum distribution of fragments at 50 m (Bad rounding hereScript error yd) range. 2. In the humid and corrosive environment of Vietnam, even testing a setup M18A1 Claymore didn’t guarantee the mine would go off. It was named after the claymore, a large Scottish sword, by its inventor, Norman A. MacLeod. They named the discovery after themselves, the Misznay-Schardin effect, and spent the remainder of the war trying to perfect it by creating different mines, such as antitank and trench versions, which demonstrated that the effect had promise. As a group of 10 to 15 armed VC walked into the kill zone of the ambush, the SEAL officer in charge prepared to trigger the ambush. Type classified by the Army in 1959, the M18 Claymore was found to have a number of shortcomings when used by the troops. The M18 Claymore anti-personnel mine was developed into two distinct versions – one with a peep-type sight and the other without. Avon Books: New York. 2 electric blasting cap. Standards: 1. Explosives researcher Norman A. MacLeod used it to design a weapon to counter human-wave assaults, such as those waged by Chinese soldiers against Americans in the Korean War. The M18A1 Claymore mine has a horizontally convex green plastic case (inert training versions are blue). In many cases, this was all that stood between surviving and being overrun, leaving Many a U.S. or South Vietnamese soldier owing owe their lives to the Claymore. Q4 SOFREP Sweepstakes - Over $4,000 in prizes - Click here for more information →, Sweepstakes: Enter to win $4,000 in prizes →, It must weigh less than 3.5 pounds (1.6 kilograms), It must throw enough fragments so that at a range of 55 yards (50 m) it achieves a 100 percent strike rate on a 1.3 square feet (0.12 m2) target (man sized). Detonation of the C-4 blasts the fragmentation outwards in an expanding arc with a velocity of about 3,000 feet per second (914 m/s. EFFECTS: Blast drives 700 10.5 grain (0.68 g) steel spheres out in a 60 degree fan-shaped sheaf (arc) from the point of detonation The rear of the mine body holds the charge of C-4 explosive. When properly laid out and aimed, the Claymore could literally sweep an area clear of vegetation, and any personnel who might be there. Shipped in self sealing poly mailers with high adhesive seal strip and UV protecting coating inside. One solution was outfitting these vehicles with M18 claymore mines. At the position, the shorting plug is removed from the firing wire and the wire’s end plugged into the M57 firing device, also called the “clacker”. To confirm this, hundreds of thousands shipped off to a place where it was vitally needed – Vietnam. Claymore’s Miner. The M18A1 Claymore is a directional anti-personnel mine used by the U.S. military. (b) Remove the electrical firing wire leaving the mine and other accessories in the bandoleer. A mining application (Claymore miner); A mining pool address if you're going to mine within a mining pool; A graphics card (GPU) with at least 3gb of RAM; A compatible operating system (Windows 7 or 10 64bit ). This only increases by magnitude the closer to the detonation. By Kevin Dockery HEIGHT: 3.25 in (8.3 cm) M18A1 Mine w/legs folded; 3.25 in (8.3 cm) M57 Firing device Replace “optional_flags” with nothing if you want the machine to mine using the CPU and any other GPU in the machine, or the following –noCPU This will disable the CPU from mining. Sweepstakes: Enter to win $4,000 in prizes →. Antipersonnel. The M18 Claymore anti-personnel mine was developed into two distinct versions – one with a peep-type sight and the other without. MacLeod thought he knew of a way to develop just such a giant shotgun. A claymore mine is command detonated only, meaning the firing device must be manually triggered. Warning: During installation the M57 firing device must be kept in the possession of the man installing the mine to prevent accidental firing by a second man. 22-June-2008 LTTE terrorists have exploded a claymore mine targeting a police route clearing patrol at Kaluthavalai in Batticaloa around 7.25 this morning (June 22). To counter this, I have been leaving it turned on and un-plugging the battery until the time is right. The shape was developed through experimentation to deliver the optimum distribution of fragments at 50 m (55 yd) range. It’s no fun to play paintball when you can’t see. The Claymore fires shrapnel, in the form of steel balls, out to about 100 meters across a 60° arc in front of the device. Even the Viet Cong worked hard in their jungle workshops to turn out their versions of the Claymore. The firing system supplied is electrical and includes an M4 blasting cap, an M6 special electric cap attached to 100 feet of firing wire, and a squeeze-type M57 firing generator intended to fire a single cap. A claymore mine is command detonated only, meaning the firing device must be manually triggered. Being a good Scotsman, MacLeod named his “Anti-Personnel Fragmentation Weapon” the Claymore, after the massive two-handed Scot battle sword. Within the killing zone of an M18A1 Claymore, the fragmentation has a high enough velocity to penetrate a standard US Army armored vest. Tripwires and timers are available, usually exclusive with Special Forces, and are seldom used. The original "claymore bag" was issued with the M18A1 Apers Mine ("Claymore") and was extremely popular as a general service satchel bag due to its versatility. Positioned on base perimeters, countless NVA and Viet Cong attacks were annihilated as they tried to storm the wire. Claymore’s were used as boobytraps, base defense, and as a counter-ambush device when a group of US forces were trying to break contact with an pursuing enemy force. The CLAYMORE is used primarily as a defensive weapon, but has its application in the ... An instruction sheet for the M18A1 is attached to the inside cover of the bandoleer. EFFECTIVE RANGE: 109 yds (100 m) MultiUn. Over the years, allies and enemies took notice, and it has spawned many copies while remaining a highly effective instrument for literally shredding the opposition. Add -eres 0 in Extra Launch Parameters inside NiceHash Miner for Claymore Miner. Besides its physical shape, it is constructed of green plastic and has the famous words “FRONT TOWARD ENEMY” in raised letters, warning the user which direction to point the business end. The M40 test set itself is a simple green box that has a socket to accept the M57 firing device at one end and a plug intended for the M4 blasting cap assembly at the other end. It remains unknown if he used the Phoenix for inspiration, or it was an original idea that he had. It is used in support of other weapons employed in a unit's final protective fires. The tests confirmed the mine’s lethality, and it was quickly accepted into service as the M18 Claymore. Claymore is a mine with a bomb hidden inside a white envelope. Claymore’s Dual Ethereum Miner supports both Nvidia and AMD graphics cards. Bounding mines fire up out of the ground and then explode. Simply removing the test set and plugging the M4’s wire into the M57 firing device readies the Claymore for firing. b. Just create a new batch file (or script file if using Linux) inside the folder where the miner is and paste this into the batch file. They could tell that it was a claymore mine and that it was command detonated. c. The mine, firing wire, and firing device were camouflaged. The Claymore is perhaps the most famous mine of the latter half of the 20th century. Join our community. The rectangular mine body is curved outwards towards it’s front in order to control the spread of the fragmentation when the mine is fired. TYPE: Directional antipersonnel fragmentation mine However, none ended up in use because the war came to an end, so the theory was shelved. The VC DH-10 directional fragmentation mine was around a foot in diameter and weighed over 30 pounds. Regardless, Norman Macleod, head of the Explosive Research Corporation, came up with a winner. Inside the Iraq fragging incident . Bounding mines fire up out of the ground and then explode. It is impossible if you use older versions. Conducted a circuit test of the firing device with the blasting cap secured under a sandbag. Set up on its three folding metal legs, or tied to a convenient tree or other support by the two cloth flaps on either end of the mine, the Claymore could be aimed like a shotgun. Afterward, in the United States and Canada, designs for an answer began to take shape. Featured image courtesy of Wikimedia commons. ... First, as intended. The bandoleer of the mine kit containing the M40 test set is marked by a green tag on the shoulder strap of the bag. The rear of the mine body holds the charge of C-4 explosive. The lessons of island fighting in the Pacific during World War II were not lost on one of the post-war residents of Los Angeles. It’s no fun to play paintball when you can’t see. The weapon uses a shaped C4 explosive to shoot hundreds of steel ball bearings at an effective range of 50 yards. The sudden blast of firepower coming out from a Claymore, or a line of Claymores, could wipe out an incoming group of enemy forces, or cause them to break up in confusion where they could be picked off one by one. xmr-stak.exe optional_flags. In a large ambush, where a number of Claymores are fired at one time, the effect is incredible, even when the operators know what is coming. This area of maximum effectiveness is called the killing zone of the mine and is one of the significant improvements of the M18A1 over the earlier M18 model. EMPLOY AN M18A1 CLAYMORE MINE 20 EMPLOY AN M18A1 CLAYMORE MINE. Despite Windows reserving 300MB - 600MB VRAM, there are still some workarounds that can allow you to mine with 4GB cards a bit longer. A wire is then unfurled a safe distance back to the user’s position were a detonator in the form of a clacker is squeezed to initiate the explosion. It has remained standard issue in the US arsenal today. Section II. “Whispering, I said, “Claymore!” The VC were right there, 30 feet away. A simple open sight on the top surface allows for aiming the mine. On/Off switch is located inside the claymore where the payload is loaded. The Claymore can be set up with the M4 blasting cap inserted into either of the cap wells at the top of the mine’s body and secured in place with the screw plugs provided. b. ... An instruction sheet is sewn to the inside flap . Comments have not been generated for this article. The fragments remained dangerous out to over 200 meters in front of the weapon. The Real Meaning of the Joint Chiefs Memorandum to Armed Forces, Breaking: Computers with Access to Classified Material Stolen from Capitol, Building Your Ultimate Sniper Rifle – Remington 700 Upgrade, Remembering Jumping Joe Savoldi, Football Star, Wrestler, and OSS Operative, POTUS Impeached a Second Time as National Guard Presence Swells, Your Subscription Supports our Veteran Staff. The M18A1 Claymore is a directional anti-personnel mine used by the U.S. military. Page 13,figure 11.1 is added as follows: Page 33, appendix IV, paragraph 2 b is superseded personnel Mine, M18A1 (Claymore)” illustrates as follows: the mine and its methods of employment. So here it is, the Claymore Mine that we all know and love. The case has the words \"Front Toward Enemy\" embossed on the front of the mine. The M18A1 Claymore will continue in production and remain widely deployed, just like its newer copycats the Russian MON-50 and Serbian MRUD. The mine can only be placed on the ground and when the opponent (Zombies) passes through it, the mine will trigger itself and explode and kill the opponent. OpenSubtitles. The M18 Claymore anti-personnel mine was developed into two distinct versions - one with a peep-type sight and the other without. One young officer had the idea of lining the sides of a truck with Claymore mines, just the thing to break up a VC ambush. MultiUn. The beaten zone of the blast fan of the M18 Claymore was 2 meters high and 30 meters wide at a range of 30 meters. M18A1 Claymore mine Its inventor, Norman MacLeod, named the mine after a large … The latest version is 15.0. Ou seja, ela é ativada por controle remoto e dispara 700 bolas de aço no … Excerpted from “Hunters and Shooters,” Edited by Bill Fawcett. Still on all fours, I said, “Open up,” to the Stoner man and the whole squad started shooting... The weapon uses a shaped C4 explosive to shoot hundreds of steel ball bearings at an effective range of 50 yards. There, it not only proved useful, but a war winner personified. In the jungle, Claymores found use starting or ending ambushes and were carried extensively by Special Forces, who deployed many in a circle to guard their position as they slept. (5) When using the mine with the knife-edge the two edges of the sight with the aiming point sight, select an aiming point at ground level that (fig. You told me this was a genuine partially defused claymore mine. Closer in, the DH-10 could destroy vehicles and even bring down helicopters. Yet the device is merely 3 layers: - a (thin?) It is 7.83 inches (199 mm) tall and 5.24 inches (133 mm) in diameter. The rear of the mine body holds the charge of C-4 explosive. ... we called in slicks and left in style, guns blazing and the Seawolves hosing the place down. The Claymore Mine, a soldier's friend. Reports revealed that the claymore mine was hidden inside a bag. The M18A1 Claymore mine is used as an electrically-controlled, one-shot weapon. It was named after the large Scottish sword by its inventor, Norman A. MacLeod. Page 238 Picatinney Arsenal then issued the request to improve the M18, which were as follows: Designers worked to meet the requirement and produced the M18A1. To test the firing circuit of the Claymore without firing it, an M40 test set is supplied, one per case of mines. The function is rather like dozens of shotguns going off at once. Q4 SOFREP Sweepstakes - Over $4,000 in prizes - Click here for more information → It means that miners will be able to mine Ethereum using GPUs with 4 GB of RAM. Antipersonnel/antivehicular ambushes and directional minefields, This article first appeared in Small Arms Review V5N8 (May 2002)and was posted online on January 24, 2014. When one mine is about to detonate itself it first sounds a "Beep" and the explodes right after. Avon Books: New York. METHOD OF ACTUATION: Military blasting cap or primacord; Command detonated with the M57 firing device and M4 electric blasting cap; Remote detonated with a military blasting cap or primacord and a suitable firing device CONTAINER MATERIAL: Fiberglass filled polystyrene plastic Only something like a giant shotgun would break up such an attack. The woman was identified as a former LTTE cadre. It is a directional, fragmentation antipersonnel mine, designed primarily for use against massed infantry attacks. A M18A1 Claymore é uma mina anti-pessoal desenvolvida para as Forças Armadas Estadunidenses.O principal inventor dela, Norman A. MacLeod, a nomeou em homenagem à espada escocesa Claymore.Diferentemente de minas terrestres convencionais, a M18A1 Claymore é detonada por comando e é direcional. The design of the Claymore’s body is such that the spread of the fragmentation remains in a 60 degree fan-shaped beaten zone 2 meters high and 50 meters wide at a distance of 50 meters from the point of detonation. The developers urge to upgrade to 15.0, because it supports Epoch 384. The firing device creates an electrical charge that fires the blasting cap placed inside the mine. March 3, 2007 Anti Personnel (land)mines cannot distinguish between the footfall of a child and a soldier. So here it is, the Claymore Mine that we all know and love. Even rapid fire from groups of automatic weapons couldn’t always break the human wave of a massed assault. 2. The Claymore comes complete in a bandoleer with everything necessary to employ it. If the circuit is sound, a visible light will flash in the test set without setting off the cap. The firing device creates an electrical charge that fires the blasting cap placed inside the mine. One solution was outfitting these vehicles with M18 claymore mines. The M18A1 Claymore’s body is a glass-filled polystyrene plastic molding produced in two parts. The mine can only be placed on the ground and when the opponent (Zombies) passes through it, the mine will trigger itself and explode and kill the opponent. OpenSubtitles2018.v3. Inside the front portion of the mine body is the fragmentation matrix consisting of 700 steel balls held in place with a plastic resin. During one PRU ambush operation in Vietnam, the SEAL advisor had over a dozen M18A1 Claymores laid out, and fired them all in a single shot. We cranked them two or three more times and they still didn’t go off. The mine contains 700 steel spheres (10.5 grains) and 1-1/2 pound layer of composition C-4 explosive and is initiated by a No. Switch to Linux based operating system. Forces when they faced massed Japanese banzai charges in the deep darkness of the jungle nights. It saw use as a range bag, shower kit/toiletries bag, rifle magazine bandolier, dump pouch and general stash and … But it could blast its cut-up steel rod fragmentation out to over 200 meters and take out personnel. It would be nice to arm the device and be able to turn it off to preserve battery until my prey presents an opportunity for me to plant it. Section II. The peep sight was devised to help give a Claymore operator a “field-of-vision” for the semi-circle blast pattern presented by the M18 when detonated. Step 2 – Cutting the Pipe Cut 6 inches of 2” PVC pipe off and making sure the ends are straight. Positions such as firebases, hilltops, or even just a few holes in the ground and some cover, could be quickly defended by a ring of Claymores. The claymore mine consists of a fiberglass casing which is concave in the front and convex in the rear. 1 synonym for claymore mine: claymore. It means that miners will be able to mine Ethereum using GPUs with 4 GB of RAM. Some applications of the Claymore worked better than others, Some just never worked at all. Norman A. MacLeod, the inventor of the claymore, named the anti-personnel mine after the two-handed Scottish sword. The device weighed 5 pounds and shot 700 steel cubes 40 feet. Another very popular use for the Claymore was as an ambush weapon. (5) When using the mine with the knife-edge the two edges of the sight with the aiming point sight, select an aiming point at ground level that (fig. People don't usually wire a claymore mine to their front door when they're just chilling inside. To comment on this article please login or create an account. The latest version is 15.0. So here it is, the Claymore Mine that we all know and love. 1995. Several cases of claymore mine attacks have been reported. Unlike a conventional land mine, the Claymore is command-detonated and directional, meaning it is fired by remote-control, shooting a pattern of metal balls into the kill zone like a shotgun. Conventional minefields helped, but planting them took too long and units desired something just as effective and quick. Arm the Mine ; Secure the firing wire about 1 meter to the rear All Rights Reserved. The M16 is made of three main parts: a mine fuse, a propelling charge to lift the mine and a projectile contained in a cast-iron housing. A simple open sight on the top surface allows for aiming the mine. CLAYMORE MINE PLANS Step 1 – Safety First Ensure safe work area and eye protection when working with tools and glues. OpenSubtitles2018.v3. IDENTIFYING COLOR CODE: Olive drab body We understand ads might not be why you’re here, but our ad revenue is one of the ways we keep the lights on and our veteran writing staff paid. It is used primarily in ambushes and as an anti-infiltration device against enemy infantry. "A claymore mine is a generic term for a round or rectangular directional fragmentation munition that can function either in a command-detonated or victim-activated mode") or the proper-name, capitilized (M18[A1]) "Claymore", as manufacured on behalf of, and deployed by, the USA? And it was very hard to find a soldier who was willing to sit, even in an armored cab, and allow a bunch of Claymore mines to go off all around him. Uses for the Claymore just seemed limited by a soldier’s imagination when it came to how and where to employ it. The M18A1 Claymore is a directional anti-personnel mine used by the U.S. military. One of the primary uses of the Claymore was for area defense. Antonyms for claymore mine. He named his antipersonnel mine the claymore, after the two-handed sword wielded by his Scottish ancestors. Not only were they planted on the ground, but frequently in lower branches of trees to improve the vertical spread of the explosion. © 2020 The SOFREP Media Group. The M18A1 Claymore is a directional anti-personnel mine used by the U.S. military. Claymore’s Dual Ethereum Miner supports both Nvidia and AMD graphics cards. Only the damned Claymores didn’t go off. The global digital gold rush to mine Ethereum intensified in 2017, when a rising tide of digital miners added $100 million worth of high-performance GPUs to the global decentralized network in less than month, according to Mitch Steves, an analyst at RBC Capital. I was reading about the Claymore Mine and was amazed that it can produce shot velocities of 1,100 fps and above, about the range of shot from a shotgun. The device weighed 5 pounds and shot 700 steel cubes 40 feet. When one mine is about to detonate itself it first sounds a "Beep" and the explodes right after. Approaching the Marine Corps with his idea in 1949, MacLeod had the good fortune to meet up with a reviewing officer who recognized a good idea when he saw it. The fragment area must not be more than 8 feet (2.4 m) high and no more than 60 degrees wide. Since the Claymore has a curved rectangular shape, once fired, plastic explosive hurls 700 steel balls out in a 60° radius. Remote control provides a safety element of decision by a human mind. Then my PRUs opened up, covering the entire area with a swath of fire. Captain Rick Woolard USN (Ret.) We wouldn’t have had to fire a shot. It corrected all of the M18’s flaws, doubled the effective range, and fixed the reliability issues to set the standard for future directional mines. Detonation of the C-4 blasts the fragmentation outwards in an expanding arc with a velocity of about 3,000 feet per second (914 m/s. “The mines going off sounded like an ARC LIGHT strike (B-52s w/500 lb bombs). We tried the Claymores one last time before the helos came in. And additional area of moderate effectiveness extends outward from the mine to a distance of 250 meters. (3) Type. It was named after the claymore, a large Scottish sword, by its inventor, Norman A. MacLeod. The blasting cap detonates the C4 explosive in the mine, scattering small steel balls or discs in a 45 deg .angle from the front of the mine. The couple had accompanied their child as a ploy to avoid suspicion. It is used primarily in ambushes and as an anti-infiltration device against enemy infantry. The original "claymore bag" was issued with the M18A1 Apers Mine ("Claymore") and was extremely popular as a general service satchel bag due to its versatility. Fragments must have a velocity of 4,000 feet (1,200 m) per second providing 58 foot-pounds (79 joules) of kinetic energy delivered to the target. Moving the safety bale on the firing device allows the handle to be squeezed, firing the mine. For this kind of use, a prepared Claymore would be carried by the squad, outfitted with a non-electric firing system and a 30-second time delay. The M16 is made of three main parts: a mine fuse, a propelling charge to lift the mine and a projectile contained in a cast-iron housing. Use of the mine was only limited by the operator’s imagination. With a short time a modified weapon, the M18A1 Claymore became standard issue. Even mines that tested positive seemed to have a mind of their own on occasion. (See Figure 1) Fig.1 Step 3 – … LENGTH: 8.5 (21.6 cm) M18A1 Mine; 4 in (10.2 cm) M57 Firing device; 100 feet (30.48 m) firing wire M4 blasting cap Despite Windows reserving 300MB - 600MB VRAM, there are still some workarounds that can allow you to mine with 4GB cards a bit longer. EMPLOY AN M18A1 CLAYMORE MINE 20 EMPLOY AN M18A1 CLAYMORE MINE. Material, assistance, range, and testing facilities were made available and MacLeod’s design was developed. And the new Claymore mine could sweep through massed ranks of men much like those legendary swords that were its namesake. Making a name for itself during the Vietnam War, it was used to great effect by US forces to repel assaults and initiate ambushes. The Claymore is perhaps the most famous mine of the latter half of the 20th century. Before starting Ethereum mining, you … CLAYMORE. 10,000 of these saw issue until 1954, when officials felt improvements could be made in several areas. People don't usually wire a claymore mine to their front door when they're just chilling inside. It is impossible if you use older versions. It is 7.83 inches (199 mm) tall and 5.24 inches (133 mm) in diameter.