GPS接收机依赖于来自于遥远卫星的微弱信号,附近要是有干扰机发送干扰噪声的话,就会压制和使之丧失实际的GPS信号,无法定位,可能造成灾难性的后果。干扰机和其他电子欺骗装置会在未来的战场大量出现,精确制导弹药的GPS制导系统不能够再像过去一样发挥作用,精确制导弹药的制造商正在密切关注相关的威胁并采取相应的应对措施。美国军方和企业合作伙伴正在开发多种方法来保证精确制导弹药能够击中目 GPS receivers rely on weak signals from distant satellites and interfering machines sending interfering noise in the vicinity can depress and disable the actual GPS signals and can have catastrophic consequences. Jammers and other spoofing devices will emerge on the battlefield in the future, and the precision-guided ammunition GPS guidance system can no longer function as it has in the past. Manufacturers of precision-guided ammunition are closely monitoring the threats and taking countermeasures. The U.S. military and business partners are developing ways to ensure that precision-guided ammunition can hit the target