What is a limitation of Ground EW capabilities?

Ground Electronic Warfare (EW) capabilities involve the use of electromagnetic energy to disrupt enemy operations and protect friendly forces. One notable limitation of these capabilities is their vulnerability to attack. Ground-based EW systems are often stationary and, therefore, more susceptible to enemy reconnaissance and precision munitions. This vulnerability can lead to the destruction or degradation of critical EW assets, undermining their effectiveness in a military operation.

In contrast, other options highlight characteristics that do not align with limitations. For instance, the notion of unlimited range of operations does not apply to ground systems, as they are typically confined by the operational range of their equipment and mission parameters. Similarly, the ability to perform aerial assaults is not a limitation of ground EW capabilities; rather, it pertains to aviation operations. Lastly, independence from terrain is not a characteristic of ground EW, as the effectiveness of these systems can be significantly influenced by the physical environment, including factors such as line-of-sight and electromagnetic interference.