Which warhead is compatible with the GBU-12?

The GBU-12 is a laser-guided bomb that can utilize different types of warheads, and both the MK84 and BLU-109 are compatible with it. The MK84 is a general-purpose bomb that provides a significant blast effect and is often used for tactical air support. The BLU-109, on the other hand, is a penetrator warhead designed for striking hardened targets.

The GBU-12's design allows it to be fitted with either of these warheads, enhancing its versatility and effectiveness in various combat scenarios. This flexibility is critical for precision strikes, as it enables the selection of a warhead that is best suited for the target being engaged, whether it's a softer target or a hardened structure. This compatibility is an essential aspect of the GBU-12's capabilities, making it a valuable resource in air-to-ground operations.