An air assault division is best suited for which of the following operations?

An air assault division is specifically designed to leverage the capabilities of helicopters to conduct operations that are rapid, mobile, and effective in various environments. This type of division excels in utilizing helicopter firepower to gain operational superiority, allowing for fast troop deployments, logistical support, and close air support for ground units. Helicopter firepower is a key aspect as it enables the division to engage enemies while maintaining mobility and flexibility in the battlefield.

The other operations listed do not align as well with the primary functions of an air assault division. Long-range reconnaissance typically involves specialized units focused on intelligence gathering rather than direct assault capabilities. Strategic bombing relies on fixed-wing aircraft and is aimed at destroying critical infrastructure far behind enemy lines, which is outside the air assault division's operational scope. Air-to-air combat is executed by fighter aircraft designed specifically for engaging other aircraft, rather than by the ground assault units that an air assault division comprises. Thus, helicopter firepower represents the core competency of an air assault division, making it the most suitable choice for such operations.