inc. industry defense systems founded lansdale pennsylvania united states 1967 founder dr. leon riebman 1 2 headquarters holon israel key people itzchak gat number of employees 1 400 website http www.elisra.com elisra group is an israeli manufacturer of high tech electronic devices for mainly but not exclusively military use . that includes equipment for electronic communication and surveillance missile tracking and controlling systems radar and lidar equipment . the group is composed of three companies elisra electronic systems tadiran electronic systems ltd. and tadiran spectralink ltd. previously elisra was owned 70 % by elbit systems and 30 % by israel aerospace industries iai ; however elbit later acquired iai s share and elisra is now a wholly owned subsidiary of elbit . 3 at present elisra electronic systems supplies missile warning systems active jammer systems laser and ir detection systems for several kinds of aircraft and ground vessels of the israel defense forces idf . tadiran electronic systems manufactured the tadiran mastiff reconnaissance uav used by the idf during the 1982 lebanon war . 4 references edit http books.google.com books id gnstxko powc & pg pa56 & lpg pa56 & dq dr. leon riebman & source bl & ots wyiwcsazoi & sig p0galrheq6re45jerp7vatclucc & hl en & sa x & ei 0hfyu jxhcmi8qhajyhwaq & ved 0cdqq6aewaw v onepage & q dr. % 20leon % 20riebman & f false http articles.mcall.com 1993 06 04 business 2914311 1 mark h ronald electronics ael industries elbit investor relations press releases . ir.elbitsystems.com . retrieved 2016 04 11 . 10.0 international battlefield uavs 1 external links edit elisra group official website this israel defense forces related article is a stub . you can help wikipedia by expanding it . v t e this article about an israeli company is a stub . you can help wikipedia by expanding it . v t e retrieved from https en.wikipedia.org w index.php title elisra & oldid 714725000 categories defense companies of israelmanufacturing companies of israelisrael defense forces stubsisraeli company stubshidden categories all stub articles navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages espa ol edit links this page was last modified on 11 april 2016 at 13 36 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view