Which guided-bomb unit uses a 2,000 pound warhead?

The GBU-31 is equipped with a 2,000-pound warhead, making it a powerful precision-guided munition. The GBU-31 is part of the Joint Direct Attack Munitions (JDAM) family, which involves converting unguided bombs into guided munitions through the addition of GPS guidance and inertial navigation systems. This capability significantly enhances its effectiveness in striking targets with increased accuracy over long ranges while employing a robust explosive payload.

Understanding the specifics of the GBU-31's design and functionality is vital for effectively utilizing guided munitions in various scenarios, emphasizing the importance of selecting the correct type of bomb based on mission objectives and target requirements. The other options mentioned either utilize different warhead sizes or different configurations suited to other operational roles, highlighting the importance of knowing the specifications for effective military planning and execution.