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Castle Yankee

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25: 99: 193: 495: 370:, it actually produced a yield of 13.5 megatons, the second-largest ever yield in a U.S. fusion weapon test. Like the Mike, Bravo and Romeo tests, a large percentage of the yield was produced by fast 381:. Of the total yield, 7 megatons were from fission; the other 6.5 megatons were from fusion reactions. The high fusion yield was due to the enriched fuel and set a U.S. record that stood until 1255: 488: 294:
contamination created by Bravo), and "the number of good shooting days were limited," "implies that the justification for them must be strong." As the success of Bravo meant that the
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was raised, despite being the device being "here, set up and ready and valuable information relative to Mike would result ," as scientist
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device. A small number of emergency capability EC-16s were produced, without being tested, to provide a stop-gap
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After the Bravo test, which had an unexpectedly high yield, the question of whether to proceed with
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shot was cancelled, and the existing EC-16s were subsequently withdrawn and dismantled.
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approach would not be necessary, and because of the aforementioned safety concerns, the
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used the same partially enriched lithium (approximately 40% Lithium-6) as the
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capability in response to the Soviet nuclear weapons program.
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Although it had been predicted to produce a yield of 6 to 10
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test was successful. The test device was replaced with a
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Unethical human experimentation in the United States
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Nuclear weapons tests conducted by the United States
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Nuclear Weapons: The Secret History 397:Operation Castle Commanders Report (1954) 77:Learn how and when to remove this message 237:. It released energy equivalent to 13.5 1149:International Day against Nuclear Tests 445: 88: 7: 1188:Reactor-grade plutonium nuclear test 1113:Fallout: An American Nuclear Tragedy 455:"TWX to Norris Bradbury (NV0400939)" 351:It was detonated on May 5, 1954, at 286:communicated to Los Alamos director 1169:Radiation Exposure Compensation Act 14: 453:Graves, Alvin C. (1 April 1954). 23: 1236:Nuclear testing at Bikini Atoll 1210:Nuclear testing at Bikini Atoll 1107:National Atomic Testing Museum 1011:Nevada Test and Training Range 1: 1251:1950s in the Marshall Islands 336:(with 7.5% of the Lithium-6 264:The test device, code-named 1277: 1261:May 1954 events in Oceania 470:(Arlington: AeroFax, 1988) 172: 96: 1241:1954 in military history 1154:Nevada Desert Experience 348:device of Castle Bravo. 275:device failed to work. 32:This article includes a 1246:1954 in the environment 1159:Nuclear weapons testing 1080:Pacific Proving Grounds 61:more precise citations. 960:Carson National Forest 321:), developed from the 197: 1139:Desert Rock exercises 195: 313:was replaced by the 259:thermonuclear weapon 196:Mark 17 nuclear bomb 207:series of American 1231:Explosions in 1954 1006:Sand Springs Range 198: 34:list of references 1218: 1217: 1164:Project Plowshare 1093: 1092: 190: 189: 87: 86: 79: 1268: 976:Nevada Test Site 940: 498: 491: 484: 475: 459: 458: 450: 434:Operation Castle 428:Internet Archive 415:Internet Archive 402:Internet Archive 385:Poplar in 1958. 357:Marshall Islands 205:Operation Castle 123:Operation Castle 101: 89: 82: 75: 71: 68: 62: 57:this article by 48:inline citations 27: 26: 19: 1276: 1275: 1271: 1270: 1269: 1267: 1266: 1265: 1221: 1220: 1219: 1214: 1175:The Atomic Cafe 1119:Alvin C. 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II 220:Jughead 111:Country 55:improve 1100:topics 1036:Alaska 969:Nevada 924:Wigwam 882:Toggle 868:Teapot 854:Storax 819:Ranger 769:Nougat 569:Castle 379:tamper 363:test. 346:Shrimp 273:Shrimp 1073:Other 1064:Rifle 936:areas 727:Julin 627:Emery 541:Argus 534:Arbor 520:Anvil 209:tests 160:13.5 157:Yield 40:, or 934:Test 326:Runt 139:Date 720:Ivy 340:), 211:of 1227:: 699:" 678:" 613:" 162:Mt 44:, 36:, 926:" 922:" 919:" 915:" 912:" 908:" 905:" 901:" 898:" 894:" 891:" 887:" 884:" 880:" 877:" 873:" 870:" 866:" 863:" 859:" 856:" 852:" 849:" 845:" 842:" 838:" 835:" 831:" 828:" 824:" 821:" 817:" 814:" 810:" 792:" 788:" 785:" 781:" 778:" 774:" 771:" 767:" 764:" 760:" 757:" 753:" 750:" 746:" 743:" 739:" 736:" 732:" 729:" 725:" 722:" 718:" 715:" 711:" 706:" 702:" 695:" 692:" 688:" 674:" 671:" 667:" 664:" 660:" 657:" 653:" 650:" 646:" 643:" 639:" 636:" 632:" 629:" 625:" 620:" 616:" 609:" 606:" 602:" 599:" 595:" 592:" 588:" 585:" 581:" 578:" 574:" 571:" 567:" 564:" 560:" 557:" 553:" 550:" 546:" 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Index

list of references
related reading
external links
inline citations
improve
introducing
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Operation Castle
Bikini Atoll
Atmospheric
Mt
Castle Union
Castle Nectar

Operation Castle
tests
thermonuclear
TX-16/EC-16
Castle Bravo
TX-24/EC-24
Bikini Atoll
megatons of TNT
TX-16/EC-16
Ivy Mike
thermonuclear weapon
Castle Bravo
Alvin C. Graves
Norris Bradbury
fallout

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