Information Operations (IO) involves using information to influence or disrupt enemy decision-making.

• A. Amphibious Warfare (AMW)
• B. Information Operations (IO)
• C. Ballistic Missile Defense (BMD)
• D. Antisubmarine Warfare (ASW)

Answer: (B)

Using information to shape how an adversary makes decisions is what Information Operations is all about. IO uses information-related capabilities to influence, disrupt, or corrupt an opponent’s decision-making, perceptions, and actions, while also protecting one’s own information and decision cycle. This encompasses things like messaging, deception, cyber influence, and other activities aimed at shaping what the enemy thinks and does.

The other areas refer to specific warfare domains rather than the manipulation of information to affect decisions. Amphibious Warfare deals with moving and supporting forces from sea to shore; Ballistic Missile Defense focuses on detecting and intercepting missiles; Antisubmarine Warfare concentrates on locating and neutralizing submarines. They involve physical or kinetic military operations, not information-based influence on decision-making.