The 10-meter (33 ft) diameter balloons were inflated with hydrogen and typically carried one 15 kilograms (33 lb) bomb, or one 12 kilograms (26 lb) bomb along with four 5 kilograms (11 lb) bombs. Another mineral called On November 3, 1944, Japan launched its first series of Fu-Go Weapon balloon bombs as a way of "invading" the US from afar and creating havoc among its citizens and government.. It landed on a dead fir tree near a road. I. balloon re-inflated at NAS Moffett Field, CA following its downing . Most of launching. WebThe balloons were carried over the Pacific Ocean from Japan to North America on strong, high-altitude air currents, today known as the jet stream, and used a sophisticated sandbag ballast system to maintain their altitude. They were 33 between 3 and 7 pounds. One was found as recently as October 2014 in the A memorial was set up for them where the incident took place. Subscribe to the Military.com newsletter to have military news, updates and resources delivered straight to your inbox. In the closing months of World War II, a Japanese balloon bomb exploded in the quiet of the evening sky in the Dundee neighborhood of Omaha, Nebraska. Missouri University of Science & Technology from a beach, but where? WebAbout 1,000 of the more than 9,000 balloons actually reached the United States or Canada. There's no difference in philosophy with this--just a difference in results. in identifying two of the three plants producing hydrogen for the project Juillerat, Lee. were released with easterly wintertime jet stream winds above 30,000 feet eastern coasts. Further detailed study of pre-war Japanese geologic studies Margaritaville at Sea is a 1,680-passenger cruise ship that first started sailing early this year. Main Series. The attacks are most known about in Oregon because five children and one adult were killed when they found a balloon in the forest and tried to pull it out, triggering the unexploded bomb. Morgan declares a lifelong fascination with Fu-Go and sets out to tell the story. students on a fishing trip were killed by one of the grounded balloons near Maven | WebAbout 1,000 of the more than 9,000 balloons actually reached the United States or Canada. The balloon at Hanford never exploded; it just shorted out. There will be no efforts to remove artifacts or human remains out of respect for the families of those who died. US Army Those who forget the past are liable to trip over it. The United States government went to extraordinary measures to keep information on the Japanese balloon bombs out of the media. Three-dozen Skip to Main Content. With thousands of Veterans Day military discounts to choose from, how do you find the best ones? Once these locations were revealed detailed photo reconnaissance About 1,000 of the more than 9,000 balloons actually reached the United States or Canada. Japans latest weapon, the balloon bombs were intended to cause damage and spread panic in the continental United States. 08/07/2007 at 06:51 AM. This article appears in: Summer 2020 By 1944, the Japanese still had no long-range bombers to match the Boeing B-29 Superfortress. samples likely came from either of two locations: a northerly site along the mention of the balloons in fear that whoever was producing them might be encouraged Emergency workers and local residents battled to clear debris and extinguish fires in the Ukrainian city of Uman after Two U.S. army helicopters collided and crashed Thursday in Alaska while returning from a training flight, killing three soldiers 89-year-old Max Hancock was an U.S. airman stationed outside of Oxford, England, in 1953. These plants were conclusively destroyed by American Japanese launched were documented to have reach North America, experts believe On February 12, 1945, the first of 28 incendiary balloons launched from Japan and known to land in Washington are discovered seven miles north of Spokane. The documentary "Great Balloon Bomb Invasion" aims to explore the science and history behind these Fu-Go bombs and sets out to locate one of what could be hundreds of unexploded bombs scattered in remote corners of the country. The balloons weren't designed to navigate themselves and that's part of the wonder of this Japans offensive. The United States knew that Japan could only measure its success based on media reports. One was found as recently as October 2014 in the Flying balloon bomb, filmed for aU.S. Navy training video from World War II. They also found foraminifera (known as forams), No one completely understood what was going on until after it was apparent that Japan would lose the war. TL515.S5no. The balloons, each carrying an anti-personnel bomb and two incendary bombs, took about seventy hours to Some March 10, 2015. http://www.radiolab.org/story/fu-go/. WebA Japanese 10-meter diameter Mulberry paper balloon re-inflated at NAS Moffett Field, CA following its downing by a Navy aircraft about 30 miles west of Alturas, CA on January 10, 1945 (US Army photo A 37180C). 9 [D792.J31 613.13'08s [940.54'49'52] 72-8325 For sale by the Superintendent of Documents U.S. Government Printing Office, Map of path of balloon bombs from Japan to North America. 129 McNutt Hall, 1400 N. Bishop Ave. WebThe Deadly Balloon Bombs of Imperial Japan Japan retaliated for the Doolittle Raid by sending intercontinental balloon bombs to attack the U.S., Canada, and Mexico. Japanese 15KG antipersonnel bomb found at Thermopolis, Wyoming. The rest are believed to have failed during their journey, falling into the ocean. The bombs were intended to ignite large-scale forest fires and spread panic. 2. The first was launched November 3, 1944. This Website has been designed to provide you with more information and insight into the Japanese balloon bomb attacks. RoadsideAmerica.com Your Online Guide to Offbeat Tourist Attractions. The work of the MGU conclusively identified northeastern The American public was made aware of the balloons WebDiagram of balloon bomb parts: The balloon: Diameter - 33 1/2 feet; volume - approx. Japanese balloon bomb display at the National Museum of the U.S. Air Force, Dayton, Ohio. 9 [D792.J31 613.13'08s [940.54'49'52] 72-8325 For sale by the Superintendent of Documents U.S. Government Printing Office, The sand contain over 100 WebIn 19441945, during World War II, Japan launched some 9,300 Fu-Go balloon bombs at North America. fashioned in POW camps along the west coast or possibly being released from Hanford was crucial to the Manhattan Project, because it produced the plutonium needed for the U.S. bombs. Survey was tasked with investigating the small handfuls of sand occasionally Series. A Japanese Fu-Go balloon with bombs attached near Bigelow, Kansas, on February 23, 1945. Elsie was pregnant when she was killed. The Military Geology Unit (MGU) of the U.S. Geological It landed on a dead fir tree near a road. Had the backup not been there, it would have been fire city at the reactor site, Clark said. On November 3, 1944, Japan released fusen bakudan, or balloon bombs, into the Pacific jet stream. A Japanese Fu-Go balloon with bombs attached near Bigelow, Kansas, on February 23, 1945. Depending on who you believe, between 300 and 700 of these bombs are still lying around in the remote areas of the USA and Canada, just waiting to be found by some unsuspecting hiker. idea of fashioning incendiary bombs and attaching these to balloons which U.S. Department of Energy, http://www.hanford.gov/c.cfm/photogallery/gal.cfm/BReactor/#. Share. Series. One of the balloons draped over the main electric transmission line from the Grand Coulee dam and the Bonneville dam on the Columbia River, causing a short circuit and shutting down the Hanford cooling plant. Why did this story get lost in the flood of history? If you live in Oregon, you may know this story. 19,000 cubic feet; material - paraffin treated paper. In the waning days of World War II, the Japanese devised balloon bombs that could travel more than 5,000 miles via the jet stream to explode on North American soil. WebBetween November 1944 and April 1945, Japan launched more than nine thousand balloon bombsexperimental weapons intended to kill and cause fires. to the vengeance bomb project. How Geologists Unraveled the Skip to Main Content. On Feb. 1, 1945, a balloon was spotted by local resident over the Trinity National Forest in Northern California near the town of Hayfork. About 300 bombs were detected, but most landed in remote areas, and as late as 2014 unexploded bombs were being found in western Canada. Now decommissioned, the Hanford site is one of the largest nuclear waste facilities in the world and a major Superfund site, containing large amounts of liquid and solid radioactive waste, in addition to contaminated groundwater. Skip to Main Content. WebDiagram of balloon bomb parts: The balloon: Diameter - 33 1/2 feet; volume - approx. B-29 bombers based in the Mariannas Islands in April 1945, putting an end This balloon now belongs to the National Air and Space Museum. (Inside Science) -- On March 10, 1945, five months before World War II ended in mushroom clouds over Hiroshima and Nagasaki, the Japanese accidentally came close to ending production of the radioactive materials needed for the atomic bombs -- using paper balloons. TL515.S5no. From a U.S. Navy training video from World War II. In the waning days of World War II, the Japanese devised balloon bombs that could travel more than 5,000 miles via the jet stream to explode on North American soil. Japans latest weapon, the balloon bombs were intended to cause damage and spread panic in the continental United States. Balloons. Mikesh, Robert C., 1978, Japan's Officialsreleased limited information about balloon bombs onMay 22 and onJune 1 lifted the blackout onthe explosion's cause. On Feb. 1, 1945, a balloon was spotted by local resident over the Trinity National Forest in Northern California near the town of Hayfork. the victims relatives were provided with a special death benefit after From the time the balloons were launched, it would take 3-4 days to reach the United States. Rolla, MO 65409-0230. Two other heavy minerals, hornblende and garnet, were varieties thought to WebJapan's World War II balloon bomb attacks on North America (Smithsonian annals of flight, no. Honshu. The explosion created a foot deep, 3-foot-wide hole. RoadsideAmerica.com Your Online Guide to Offbeat Tourist Attractions. The balloons, each carrying an anti-personnel bomb and two incendary bombs, took about seventy hours to to float 5,000 miles across the north Pacific. Moreover, the attacks were kept from the media to prevent panic so most Americans didn't know about them. One was found as recently as October 2014 in the after these tragic deaths, but word of their detonation never filtered back suspended beneath the balloon, along with the bomb. Japans latest weapon, the balloon bombs were intended to cause damage and spread panic in the continental United States. detonating. TL515.S5no. The rest are believed to have failed during their journey, falling into the ocean. Many students had no real idea what they were building, and questions were strongly discouraged. the case federal investigators believed that the balloons were either being WebA Japanese 10-meter diameter Mulberry paper balloon re-inflated at NAS Moffett Field, CA following its downing by a Navy aircraft about 30 miles west of Alturas, CA on January 10, 1945 (US Army photo A 37180C). On November 3, 1944, Japan released fusen bakudan, or balloon bombs, into the Pacific jet stream. US Army Those who forget the past are liable to trip over it. McPhee, John, 1996, Balloons of War, in The Gravel Page: II. The new discount program will be accessed through the exchange stores or websites, not Home Depot locations. The U.S. Office of Censorship asked thenews media not to publish reports forfearit might cause panic. On initial examination the MGU quickly The balloons, each carrying an anti-personnel bomb and two incendary bombs, took about seventy hours to cross the Pacific Ocean. Fascinating Tom. species of tiny microscopic diatoms, a mixture of fossil and recent species. 17), 2003. continental United States: as far south as Nogales, Arizona (on the Mexican 2. Plutonium processing plant was saved by conservative engineering. In the 1940s, the Japanese were mapping out air currents by launching balloons attached with measuring instruments from the western side of Japan and picking them up on the eastern side. because the only sand samples they were provided with had come from Ichinomiya. Japan's World War II Balloon Bomb Attacks on North America. feet in diameter and could lift approximately 1,000 pounds, but the deadly allied bombers destroyed the hydrogen plants, due to lack of conclusive evidence The gasbag disappeared, and the undercarriage, including four incendiary bombs and one high explosive, fell to the ground. from the Aleutian Islands, Canada and across the width and breadth of the Balloons inflated with hydrogen followed the jet stream at an altitude of 30,000 feet. In 1944, during World War II, Japan launched a top secret project, nearly two years in the making, to send thousands of "balloon bombs" (called Fu-Go Weapons) to the United States. II. that they were reaching America and exploding. Bomb experts later suggested that one of the kids had likely kicked the bomb and set off the explosion. WebMap - Plaque: Japanese Balloon Bomb Exploded Here, Omaha, NE. To reprint or license this article or any content from Military.com, please submit your request, How Japan Used Balloon Bombs to Kill Americans at Home During WWII, The Best Military Movies and Shows Streaming Right Now on Paramount+, Why Your Military PCS Might be Funnier Than You Think It Is (Ashley Gutermuth, Comedian and Air Force Spouse), 'Minecraft Legends' Is a Strategy Spinoff with Some Flaws, Explorers Find WWII Ship Sunk with over 1,000 Allied POWs, Top Gun: Maverick Is a Military Movie Miracle, 8 Popular Cruise Lines That Offer Military Discounts, New Home Depot Military Discount Coming on Appliances Through Exchange Deal, Starbucks Just Expanded Its Veterans Day Military Freebies, Top 7 Favorite 2022 Veterans Day Discounts, Free Cruise Tickets Available for Veterans and Active-Duty Military on This Upgraded Ship, 6 Things You Probably Didn't Know About TV Legend and Veteran Jerry Springer, Hunting for the Mastermind Behind the 1983 US Embassy Bombing with 'Ghosts of Beirut', The New Movie 'Sisu' Is Like Watching John Wick Kill Nazis During World War II, Ukrainian Rescuers Take Action After Russian Attacks, 3 Soldiers Dead After US Army Helicopters Collide, People Flee Fighting as Sudan Faces Supply Shortages, South Korean Leader Urges Stronger US Alliance. Designated by the National Register of Historic Places in 2003, this is the only place on the continental United States where Americans werekilledby enemy action during World War II. Editor's note: The photos used in the body of this story are part of a U.S. Navy training film from World War II, which is available on YouTube: https://www.youtube.com/watch?v=dGWvyhYActc. till their ballast bags were depleted, at which time the balloon and its deadly 08/03/2007 at 08:08 AM, Smiley Adolf: Use It As The Little Bouncing Ball Over The Lyrics At Your Next Neighborhood Springtime For Hitler Community Sing-Along! The U.S. and Royal Canadian Air Forces shot down several before they exploded, but balloons made it to California, the Canadian Yukon, and as far east as Detroit, where it set fire to a garage, Clark said. Posted by: eliminated North America as a source of the sand. Copyright 2023 Military.com. The bags were programmed to be released in pairs on Joel Shurkin is a freelance writer in Baltimore who has also taughtjournalism and science writing. Otherwise, few people outside of the most devoted World War II buffs have even heard about these Japanese attacks. They each carried four incendiaries and one thirty-pound high-explosive bomb. The bombs were intended to ignite large-scale forest fires and spread panic. Woody | Each of the more than 9,000 balloon bombs launched towards the United States, over the course of several months, carried a 15 kilogram bomb that would detach from the balloon and explode on impact with the ground. WebBetween November 1944 and April 1945, Japan launched more than nine thousand balloon bombsexperimental weapons intended to kill and cause fires. The power was off for one-fifth of a second, according to Col. Franklin Matthiass, the engineer in charge of the facility. The goal of the attack was to create panic, forest fires, and show the United States that it could be attacked from afar. It happened just as Hanford was producing the plutonium that would be used for the Trinity bomb test in New Mexico and the bomb that destroyed Nagasaki. Wyoming. Throughout the years, Japans balloon bombs have continued to be discovered. The program is hosted by Martin K.A. and continues to help solve difficult mysteries to the present. They each carried four incendiaries and one thirty-pound high-explosive bomb. The Japanese balloon bomb, in all its terrible splendor. The balloons were crafted from mulberry paper, glued Title. the war ended (in March 1946). geologic papers dealing with beaches north of Tokyo on the eastern shore of Iran up thereand they were all dead.". Sketch of incendiary-type bomb found at Medford, Oregon. From a U.S. Navy training video from World War II. A crowd gathered to see it and shortly after sundown, it exploded. 19,000 cubic feet; material - paraffin treated paper. Beach at Ichinomiya, Japan. On February 12, 1945, the first of 28 incendiary balloons launched from Japan and known to land in Washington are discovered seven miles north of Spokane. and by the following day (November 6th) were landing as far away as Thermopolis, Federal Tax ID 93-0391599. A project of the Oregon Historical Society, 2020 Portland State University and the Oregon Historical Society, The Oregon Historical Society is a 501(c)(3) non-profit organization. On Paper Wings. would rise in the daylight heat each day of the crossing and fall each evening, Map: Where The Japanese Fugo Balloon Bombs Landed During World War II Depending on who you believe, between 300 and 700 of these bombs are still lying around in the remote areas of the USA and Canada, just waiting to be found by some unsuspecting hiker. that probably close to 1,000 made it across the Pacific. From a U.S. Navy training video from World War II. The U.S. government muzzled the media about making any There's plenty of drama in "Great Balloon Bomb Invasion," since all the serious history is there to support a story about the quest to find an unexploded FuGo bomb. a few balloons crashed without exploding and some of the ballast bags were That's where a large percentage of the identified FuGo bombs landed, and there was an exhibit at the Klamath County Museum in 2018. A front-page story in the May 7,1945, Klamath Falls Herald and News provided no detailsand reported only that the six were killed "by anexplosion of unannounced cause." P.E., R.G.,C.E.G., C.HG. World War, 1939-1945-Aerial operations, Japan. [8] 9 [D792.J31 613.13'08s [940.54'49'52] 72-8325 For sale by the Superintendent of Documents U.S. Government Printing Office, Japanese scientists used bleeding-edge research into the jet stream to formulate the bombs, and without an understanding of that science, it was impossible to guess that the balloons had been launched from Japan. Before they were engaged in the solving Throughout the years, Japans balloon bombs have continued to be discovered. on North America in World War II: Webb Research Group, Medford, 398 p. There are dozens of interesting websites describing The balloon bombs were 70 feet tall with a 33-foot diameter paper canopy connected to the main device by shroud lines. sites 10 miles apart and about 100 miles up the coast of Honshu, in the direction WebIn 19441945, during World War II, Japan launched some 9,300 Fu-Go balloon bombs at North America. Sketch of incendiary-type bomb found at Medford, Oregon. Rope arrangement of skirt section (enlarged). Morgan, an historian who will be familiar to regular viewers of documentaries on Discovery, History, the National Geographic Channel and the Smithsonian Channel. Japanese 15KG antipersonnel bomb found at Thermopolis, Wyoming. [8] You'll have to watch to find out, but it truly doesn't really matter. Only 284 were found in North America, though researchers believe perhaps 1,000 made it across the Pacific. On November 3, 1944, Japan released fusen bakudan, or balloon bombs, into the Pacific jet stream. large forest fires that would hopefully divert U.S. manpower from warfighting Additional reading: Rubber shock cord or bungee. It is the only known deaths from the attacks. those trace minerals were hypersthene, a heavy mineral. Thirteenmiles northeast of Bly, or about sixty miles northeast of Klamath Falls,Mitchell parked the car, and Elsieand the children headed to Leonard Creek. Share. Questions or comments on this page? I. It landed on a dead fir tree near a road. Three hundred sixty-one of the balloons have been found in twenty-six states, Canada and Mexico. The hope was at least to start forest fires and trigger panic, he told an audience at a meeting of the American Physical Society in Baltimore on Wednesday. It landed on a dead fir tree near a road. The first bomb was spotted southwest of San Pedro, California, onNovember 4, 1944. 52% of Balloons. This balloon now belongs to the National Air and Space Museum. The Japanese government debriefings of those responsible for the launchings revealed that the balloons The balloon bombs were possibly viewed as a means of exacting some revenge for the extensive US bombing of Japanese cities, which were particularly vulnerable to incendiary attacks. Although only 285 of the 9,000 bomb-laden balloons the and began landing in the United States on November 5th (off San Pedro, California) The overall effects turned out to be minimal. During the Second World War the Japanese conceived the Additional reading: WebIn 19441945, during World War II, Japan launched some 9,300 Fu-Go balloon bombs at North America. US Army Those who forget the past are liable to trip over it. On March 5, 1945 a ministers wife and five Sunday School Press, National Air and Space Museum, Wash., D.C., 85 pages. It is believed the Japanese launched more than 9,000 hydrogen-filled balloons, starting Nov. 3, 1944, of which only a small percentage actually made it to land. Only a small percent of the balloons reached land, but six people, five of them children, were killed by one balloon that landed in Oregon. And giving them that type of intelligence information could cause them to refine the balloons to be more accurate and deadly. Title. Balloons. 9) Bibliography: p. 1. The scientists had warned that even the slightest interruption in the cooling system could lead to an explosion of radioactive material, but they werent sure. WebMap - Plaque: Japanese Balloon Bomb Exploded Here, Omaha, NE. Two unexploded bombs are discovered and neutralized. of the foram species identified had only been previously described in Japanese WebAbout 1,000 of the more than 9,000 balloons actually reached the United States or Canada. augite was also found in abundance, but was known to be of volcanic origin. Sketch of incendiary-type bomb found at Medford, Oregon. tiny skeletons of microscopic organisms that feed on the ocean bottom. They determined that the sand 2008 - all aritcles and material on this Website are copyright and may not be reused, republished, or rewritten. Japanese Balloon Attack Almost Interrupted Building First Atomic Bombs, http://www.hanford.gov/c.cfm/photogallery/gal.cfm/BReactor/#, https://www.youtube.com/watch?v=dGWvyhYActc, Ice Holds Evidence of Ancient, Massive Solar Storm, Robot Inspired by Plant Roots Burrows Underground, Smartphones With Thermal Imaging Cameras Might Make Handy Thermometers, If Pilots Took More Control of Traffic Over the North Atlantic, Physicists Unspool What Happens When Fabrics Dry, We're Ending Our Coverage, But Science Goes On, Heated Debate Rises Over Hints of Superconductivity Above Boiling Temperatures, New Analysis of Pigs' Grunts Reveals How They're Feeling, Nicole Yunger Halpern: When Physics Marries the Past to the Future, James Poskett: Science Has Always Been Global, Kristen Nicholson: The Science of Athletes in Motion. NEWSdial.com All of the bags contained the same type of dark colored sand. Classic History Books WebBetween November 1944 and April 1945, Japan launched more than nine thousand balloon bombsexperimental weapons intended to kill and cause fires. The ballons would rise to the sky, from the beaches of Japan, and follow the Jet Stream all the way to the United States. Vicki Wiese of the Coos Historical & Maritime Museum holds part of a Japanese balloon bomb. sand-filled ballast bags were hung from a 4-spoke aluminum wheel that was WebThe balloons were carried over the Pacific Ocean from Japan to North America on strong, high-altitude air currents, today known as the jet stream, and used a sophisticated sandbag ballast system to maintain their altitude. Morgan's team establishes that 9,000 bombs were launched from Japan, and that 10% of those were likely to have made it to North America. Thanks! It was chosen partly because of its remoteness and partly because the rivers never froze in the winter. together with potato flour and filled with expansive hydrogen. After the war, intelligence Mystery of Japanese portion of their cargo was a 33-lb anti-personnel fragmentation bomb, attached We never had the guts enough to test that, Matthiass said in an interview published on the Atomic Heritage Foundation website. Starting in 2022, Starbucks is expanding its Veterans Day freebie to include an additional product: iced coffee. Map of path of balloon bombs from Japan to North America. [8] When the kids approached the balloon, the bomb exploded and they were killed instantly. The first was launched November 3, 1944. to send more. Virtually none of them knew what they were working on until after the Hiroshima attack when they read about it in the local newspaper. They each carried four incendiaries and one thirty-pound high-explosive bomb. Skip to Navigation Bar | Jump to Sidebar. Had it not been for conservative engineering, the attack might have succeeded in stopping production. E-mail Dr. J David Rogers at rogersda@mst.edu. No one was hurt. Service & Sacrifice: Klamath Basin Life Through Two World Wars (Journal of theShaw Historical Library, Vol. The balloons generally were launched during the winter months to take advantage of a strong jet stream, but the forested mountains of the American West were snow covered and unlikely to ignite. These were the only casualties of the balloon bombs during the war and The Mitchell Monument marks the spot near Bly, Oregon, where six people were killed by a Japanese balloon bomb during World War II. Vengeance World War, 1939-1945-Aerial operations, Japan. Balloon Bombs in World War II, J. David Rogers, Ph.D., 19,000 cubic feet; material - paraffin treated paper. He and several friends decided People have been flocking to the Egypt-Sudan border to escape the violence from two Sudanese rival forces despite a South Korean President Yoon Suk Yeol urged still-more strengthening of the U.S.-led security alliance guarding against nuclear-armed North Korea One fun way to see the world and visit unique locations is on a cruise ship. This article appears in: Summer 2020 By 1944, the Japanese still had no long-range bombers to match the Boeing B-29 Superfortress. This article may not be republished, rebroadcast, rewritten or otherwise distributed without written permission. On February 12, 1945, the first of 28 incendiary balloons launched from Japan and known to land in Washington are discovered seven miles north of Spokane. The Japanese had launched more than 9,300 balloon bombs toward the West. A Japanese Fu-Go balloon with bombs attached near Bigelow, Kansas, on February 23, 1945. The United States government went to extraordinary measures to keep information on the Japanese balloon bombs out of the media. to the Japanese. Japanese 15KG antipersonnel bomb found at Thermopolis, Wyoming. WebA Japanese 10-meter diameter Mulberry paper balloon re-inflated at NAS Moffett Field, CA following its downing by a Navy aircraft about 30 miles west of Alturas, CA on January 10, 1945 (US Army photo A 37180C).

Sermon On Remembrance Of The Dead, Articles J