"electronic reconnaissance"^^ . . "00986080-n"^^ . . . . "electronic reconnaissance"@en-us . . "100928285"@en-us . "100634879"@en-us . "100986080"^^ . "0"^^ . . . "0"^^ . . . "the detection and identification and evaluation and location of foreign electromagnetic radiations (other than radioactive)"@en-us .