If a force controls the air, ground and naval forces are less vulnerable to attack.

• A. Unchanged in vulnerability
• B. Less vulnerable to attack
• C. More vulnerable to attack
• D. Require more air support

Answer: (B)

Holding air superiority changes the battlefield by giving air forces the freedom to operate with minimal interference, which in turn protects other forces. When air power dominates, enemy aircraft and missiles have a harder time reaching ground and naval units, their reconnaissance is disrupted, and your forces can observe and strike more effectively. This protective aerial umbrella reduces the likelihood and impact of attacks on ground and naval forces, making them less vulnerable overall. It also enables safer operations, better maneuverability, and quicker responses to threats, further lowering exposure to enemy action. The other options don’t fit because simply leaving vulnerability unchanged ignores the shield air control provides, while becoming more vulnerable contradicts the effect of air superiority, and requiring more air support describes a need, not the resulting vulnerability.