{"id":18827,"date":"2018-05-30T19:07:01","date_gmt":"2018-05-30T19:07:01","guid":{"rendered":"https:\/\/one.sightlinemg.com\/defensenews\/uncategorized\/2018\/05\/30\/japan-buys-radar-warning-receivers-that-adapt-to-new-threats\/"},"modified":"2026-08-07T21:44:32","modified_gmt":"2026-08-07T21:44:32","slug":"japan-buys-radar-warning-receivers-that-adapt-to-new-threats","status":"publish","type":"post","link":"https:\/\/one.sightlinemg.com\/defensenews\/industry\/2018\/05\/30\/japan-buys-radar-warning-receivers-that-adapt-to-new-threats\/","title":{"rendered":"Japan buys radar warning receivers that adapt to new threats"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">WASHINGTON \u2015 Raytheon has won a U.S. Air Force contract to manufacture AN\/ALR-69A(V) digital radar warning receivers (RWR) for Japan under a foreign military sale, the Department of Defense <a href=\"https:\/\/www.defense.gov\/News\/Contracts\/Contract-View\/Article\/1534325\" title=\"\" class=\"\" target=\"_blank\">announced May 29<\/a>. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The $90 million indefinite-delivery, indefinite-quantity contract includes the fabrication, integration, testing and delivery of the radar Raytheon says is the first all-digital RWR. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">But what does the receiver actually do? <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">In general, RWRs detect radio signals emitted by radars, and alerts users through visual prompts and audible tones if the signal could be a threat. These receivers can also identify radar signal types and distinguish between ground-based and air-based radars. Essentially, RWRs are much more advanced versions of radar detectors some lead-footed drivers have in their cars to avoid speeding tickets. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">According to Raytheon, the <a href=\"https:\/\/www.raytheon.com\/capabilities\/products\/alr69\">ALR-69A<\/a> ups the ante on RWR technology. The system adds capabilities unattainable in previous iterations, like enemy air defense suppression, simplified cross-platform integration, improved spectral and spatial coverage for high-sensitivity detection in cluttered signal environments and single-ship geolocation. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Discussing a recent deal made by the USAF to purchase 779 ALR-69A\u2019s, Raytheon Electronic Warfare Systems Vice President Travis Slocumb <a href=\"https:\/\/www.airforce-technology.com\/news\/usaf-buy-779-alr-69av-radar-warning-receivers-raytheon\/\" title=\"\" class=\"\" target=\"_blank\">said<\/a>, \u201cThe ALR-69A provides USAF pilots the situational awareness required to operate in current and future complex emitter environments.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u201cWe will continue to upgrade the receiver and add machine learning-based modules so the system can autonomously adapt to new threats,\u201d Slocumb added.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The latest contract is the result of a direct request from Japan, which will pay Raytheon $51.5 million from the Japanese FMS fund after placing its initial delivery order. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The ALR-69A is currently installed on USAF <a href=\"https:\/\/www.defensenews.com\/air\/2018\/03\/22\/the-omnibus-spending-bill-would-add-an-extra-143-aircraft-for-the-military\/\" title=\"\" class=\"\" target=\"_blank\">C-130H<\/a> and <a href=\"https:\/\/www.defensenews.com\/air\/2018\/05\/09\/remember-that-list-of-kc-46-problems-heres-how-theyre-getting-fixed\/\" title=\"\" class=\"\" target=\"_blank\">KC-46A<\/a> aircraft, and is being tested on <a href=\"https:\/\/www.defensenews.com\/air\/2018\/05\/18\/bahrain-cleared-to-buy-3200-us-bombs-for-its-f-16-fighters\/\" title=\"\" class=\"\" target=\"_blank\">F-16 Fighting Falcons<\/a>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Work on the radar warning systems will be conducted in California and Mississippi, and is expected to be complete by May 2023. <\/p>\n","protected":false},"excerpt":{"rendered":"<p>The contract for Raytheon&#8217;s all-digital radar warning receivers adds upgradable capabilities for electronic warfare.<\/p>\n","protected":false},"author":7,"featured_media":36329,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_canonical":"","_acf":"","_yoast_wpseo_primary_category":12,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","_smg_distribution_targets":{"9":{"categories":["sensors","intel-geoint","home","daily-brief","newsletters"],"primary_category":"sensors"}}},"categories":[7,45,160,11,12,36],"tags":[],"coauthors":[1233],"class_list":["post-18827","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-air","category-asia-pacific","category-daily-news-roundup","category-global","category-industry","category-newsletters"],"acf":{"subheadline":"","legacy_arc_id":"OM635FVUZRGKVARVL6OBC3MWDA","arc_canonical_url":"\/industry\/2018\/05\/30\/japan-buys-radar-warning-receivers-that-adapt-to-new-threats\/","remove_feature_photo":false,"is_sponsored":false,"subtype":"","redirect_url":"","disable_inline_ads":false,"native_logo_pretext":"Presented By:"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Japan buys radar warning receivers that adapt to new threats - Defense News<\/title>\n<meta name=\"description\" content=\"The contract for Raytheon&#039;s all-digital radar warning receivers adds upgradable capabilities for electronic warfare.\" \/>\n<meta name=\"robots\" content=\"noindex, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Japan buys radar warning receivers that adapt to new threats\" \/>\n<meta property=\"og:description\" content=\"The contract for Raytheon&#039;s all-digital radar warning receivers adds upgradable capabilities for electronic warfare.\" \/>\n<meta property=\"og:url\" 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