{"id":2870,"date":"2016-08-16T15:24:46","date_gmt":"2016-08-16T15:24:46","guid":{"rendered":"http:\/\/www.theblackvault.com\/documentarchive\/?p=2870"},"modified":"2016-08-16T15:24:46","modified_gmt":"2016-08-16T15:24:46","slug":"operation-dew-aerosol-released-biological-agent-tests-1950s","status":"publish","type":"post","link":"https:\/\/www.theblackvault.com\/documentarchive\/operation-dew-aerosol-released-biological-agent-tests-1950s\/","title":{"rendered":"Operation Dew &#8211; Aerosol Released Biological Agent Tests, 1950s"},"content":{"rendered":"<h3>Background<\/h3>\n<p>Operation Dew took place from 1951-1952 off the southeast coast of the United States, including near Georgia, and North and South Carolina. Operation Dew consisted of two sets of trials, Dew I and Dew II.<\/p>\n<p>The tests involved the release of 250 pounds (110 kg) of fluorescent particles from a minesweeper off the coast. Operation Dew I was described in a U.S. Army report known as &#8220;Dugway Special Report 162&#8221;, dated August 1, 1952.<\/p>\n<p>The purpose of Operation Dew was to study the behavior of aerosol-released biological agents.<\/p>\n<p>More FOIA requests are open to give more background on this project. I will update this page when they come in.<\/p>\n<h3>Declassified Documents<\/h3>\n<p><img decoding=\"async\" src=\"https:\/\/www.theblackvault.com\/images\/pdf.gif\" \/>\u00a0<a href=\"https:\/\/documents.theblackvault.com\/documents\/biological\/AD0252414.pdf\">RELATIONSHIP BETWEEN TIMES OF ARRIVAL OF CLOUD, PEAK RECOVERY AND CESSATION FOR OPERATION DEW II<\/a>\u00a0 [25 Pages, 2.7MB]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Background Operation Dew took place from 1951-1952 off the southeast coast of the United States, including near Georgia, and North and South Carolina. Operation Dew consisted of two sets of trials, Dew I and Dew II. The tests involved the release of 250 pounds (110 kg) of fluorescent particles from a minesweeper off the coast.<\/p>\n","protected":false},"author":1,"featured_media":2871,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"episode_type":"","audio_file":"","transcript_file":"","podmotor_file_id":"","podmotor_episode_id":"","cover_image":"","cover_image_id":"","duration":"","filesize":"","filesize_raw":"","date_recorded":"","explicit":"","block":"","_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[13,5],"tags":[106,850,872],"class_list":["post-2870","post","type-post","status-publish","format-standard","has-post-thumbnail","category-biological-chemical-weapons","category-military-defense","tag-biological","tag-dtic","tag-operation-dew"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Background Operation Dew took place from 1951-1952 off the southeast coast of the United States, including near Georgia, and North and South Carolina. Operation Dew consisted of two sets of trials, Dew I and Dew II. 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The tests involved the release of 250 pounds (110 kg) of fluorescent particles from a minesweeper off the coast.","og:url":"https:\/\/www.theblackvault.com\/documentarchive\/operation-dew-aerosol-released-biological-agent-tests-1950s\/","og:image":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2016\/08\/2016-08-16_8-22-29.jpg","og:image:secure_url":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2016\/08\/2016-08-16_8-22-29.jpg","og:image:width":1075,"og:image:height":575,"article:published_time":"2016-08-16T15:24:46+00:00","article:modified_time":"2016-08-16T15:24:46+00:00","twitter:card":"summary_large_image","twitter:title":"Operation Dew \u2013 Aerosol Released Biological Agent Tests, 1950s - The Black Vault","twitter:description":"Background Operation Dew took place from 1951-1952 off the southeast coast of the United States, including near Georgia, and North and South Carolina. Operation Dew consisted of two sets of trials, Dew I and Dew II. The tests involved the release of 250 pounds (110 kg) of fluorescent particles from a minesweeper off the coast.","twitter:image":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2016\/08\/2016-08-16_8-22-29.jpg"},"aioseo_meta_data":{"post_id":"2870","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-04-05 19:49:41","updated":"2025-06-18 22:19:05","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.theblackvault.com\/documentarchive\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/\" title=\"Military \/ Defense\">Military \/ Defense<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/biological-chemical-weapons\/\" title=\"Biological \/ Chemical Weapons\">Biological \/ Chemical Weapons<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tOperation Dew \u2013 Aerosol Released Biological Agent Tests, 1950s\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/www.theblackvault.com\/documentarchive"},{"label":"Military \/ Defense","link":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/"},{"label":"Biological \/ Chemical Weapons","link":"https:\/\/www.theblackvault.com\/documentarchive\/category\/military-defense\/biological-chemical-weapons\/"},{"label":"Operation Dew &#8211; Aerosol Released Biological Agent Tests, 1950s","link":"https:\/\/www.theblackvault.com\/documentarchive\/operation-dew-aerosol-released-biological-agent-tests-1950s\/"}],"jetpack_featured_media_url":"https:\/\/www.theblackvault.com\/documentarchive\/wp-content\/uploads\/2016\/08\/2016-08-16_8-22-29.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/posts\/2870","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/comments?post=2870"}],"version-history":[{"count":0,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/posts\/2870\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/media\/2871"}],"wp:attachment":[{"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/media?parent=2870"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/categories?post=2870"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.theblackvault.com\/documentarchive\/wp-json\/wp\/v2\/tags?post=2870"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}