How do Cyber Operations impact military effectiveness?

Cyber operations have a significant impact on military effectiveness primarily by disrupting information systems and networks. In modern military operations, information dominance is crucial. Cyber operations can target enemy communication systems, supply chain logistics, and decision-making processes, thereby hindering the enemy's ability to coordinate and execute their strategies effectively.

Disruption of information systems affects everything from battlefield communication to the management of resources, creating confusion and delay in an adversary's response. This strategic advantage enables forces to act more decisively and with greater efficiency, thus improving overall operational outcomes.

In contrast, the other choices do not accurately describe the role of cyber operations. Ground warfare is only one aspect of military operations, and while physical security is important, cyber operations address a different layer of military strategy that involves protecting and attacking information networks rather than physical assets. Further, dismissing cyber operations as irrelevant overlooks their crucial role in modern warfare, where technology and information play pivotal roles in determining success or failure on the battlefield.