目前,美国正在研制一种一次性使用干扰弹(EXJAM),它的直径为5英寸(127毫米),高为3.5英寸(89毫米)。它适用于不同的布放发射手段,如它可以用人工布放,也可以由武器发射,还可以由飞机投弹箱布放,又可以装在小型无人驾驶飞机器內利用多管火箭炮炮管发射到远距离目标区內。它适用于不同的目标范围,如它主要用于干扰离敌前沿部队35—150公里纵深地区行进中装甲部队的通讯联络,其频段范围从3兆赫～1000兆赫。它还能用于 Currently, the United States is developing an EXJAM that has a diameter of 5 inches (127 mm) and a height of 3.5 inches (89 mm). It is suitable for different deployment launch means, such as it can be deployed manually, it can be fired by weapons, but also by the aircraft bombing box layout, and can be installed in a small unmanned aerial vehicle using multiple rocket launchers Launched into the long-range target area. It is applicable to different target areas. For example, it is mainly used for interrupting the communication of armored units moving 35-150 kilometers away from frontier enemy forces in the frequency range from 3 MHz to 1000 MHz. It can also be used