Which two improvements did the Italian campaign spur in fire support and air support?

• A. Fire control for the masses (front-line troops as forward observers) and training front-line troops to be passable forward observers
• B. Nuclear capability and missile defense
• C. Guerrilla warfare training and coastal defense
• D. Air-only bombing and no ground support

Answer: (A)

The question tests how fire support and air support were made more effective through closer ground-to-air coordination, specifically by using front-line troops to direct artillery and by training them to perform that directing role reliably. During the campaign in Italy, artillery could be brought to bear more quickly and accurately when infantry units themselves acted as forward observers, calling in and adjusting fire from artillery batteries. Training those front-line troops to fulfill this observer role ensures there’s a capable link between the troops on the ground and the artillery and aircraft supporting them, which in turn improves both the accuracy of artillery fire and the effectiveness of close air support.

This combination—front-line troops acting as forward observers and receiving focused training to do so well—captures the improvements in coordinating ground fire and air power. The other options don’t fit the historical context or the concept of improving coordinated fire and air support: nuclear capability and missile defense belong to a later era; guerrilla warfare training and coastal defense aren’t about artillery-aerial coordination; and air-only bombing with no ground support ignores the essential integration of ground and air fire.