Which JDAM guidance set components are responsible for lift and maneuverability?

The fins and aerosurfaces are integral to a JDAM's (Joint Direct Attack Munition) capability for lift and maneuverability. When the bomb is deployed, the fins extend and provide aerodynamic control, allowing the munition to adjust its trajectory during descent. This aerodynamic manipulation is crucial for ensuring that the JDAM can reach its intended target accurately by making adjustments based on real-time flight conditions.

In contrast, the warhead assembly is focused on the explosive capabilities and does not contribute to flight mechanics. GPS and inertial navigation systems are essential for guidance and precision targeting but do not directly influence lift and maneuverability; rather, they enhance the overall accuracy of the system's path to the target. Data link systems are used for communication and updating mission parameters but also do not play a role in the physical flight dynamics of the weapon. Thus, the correct answer correctly identifies the components that provide the necessary aerodynamic functions for the JDAM system.