] "NBC News has learned from senior U.S. officials that the
] Iraqi government is believed to have bought a large
] number %u2014 perhaps 200 %u2014 of Russian-made global
] positioning system jammers, which can disrupt GPS
] signals. The devices, each about the size of a cigar box,
] may be able to fool the precision-guided bombs and
] missiles that would form the backbone of the U.S.
] military arsenal in a war with Iraq."