Which missile has a directed fragmentation warhead containing tungsten cubes?

The missile associated with a directed fragmentation warhead that utilizes tungsten cubes is the AGM-88 HARM (High-speed Anti-Radiation Missile). This type of warhead is designed to enhance the missile's lethality against enemy air defense systems by creating a shower of high-velocity fragments upon detonation. The inclusion of tungsten cubes serves to increase the mass of the fragments, thereby improving their penetration capability and the overall effectiveness of the warhead against electronic and radar targets.

This design choice is integral to the AGM-88 HARM's role in suppressing enemy air defenses, making it a critical asset for precision strikes during military operations. The combination of directed fragmentation and the high-speed trajectory of the AGM-88 HARM maximizes damage to radar installations, contributing to the stealth and efficiency of contemporary airstrikes.