Which of the following best defines a JDAM?

A JDAM, or Joint Direct Attack Munition, is best defined as a highly accurate weapon utilizing GPS and Inertial Navigation Systems (INS). The combination of these technologies allows JDAMs to transform unguided bombs into precision-guided munitions. GPS provides global positioning data, which offers high accuracy in targeting, while the INS helps maintain the bomb's trajectory during flight. This dual system ensures that the bomb can hit its target reliably, even under various weather conditions or in scenarios where GPS signals may be compromised.

Understanding this definition highlights the importance of precision in modern military operations, reflecting the shift toward minimizing collateral damage while maximizing effectiveness in striking targets.