Hezbollah is incapable of penetrating and exploiting the Israeli army's tactical radio systems as it claimed it did during the recent fighting in Lebanon, say senior U.S. electronics industry officials. Even so, the militant Islamic organization is parlaying the results of a relatively common signals intelligence capability for analyzing communications traffic and intercepting cell-phone calls into a major psychological warfare victory, say U.S. officials. The success has been so complete that both Israel Defense Force (IDF) and U.S. Army users of advanced encrypted, frequency-hopping radios have raised doubts about the security of their communications.
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