Basically, the Army is going to put seeker heads on the old Hydra 2.75" aerial rocket, ala JDAM. Cool! Now, a helicopter can carry DOZENS of cheap(er) guided munitions...why spend $50K to wipe out a rag with a huge warhed, when all you need to do is eviscerate him.
link to articlehere's anotherThe Army's Advanced Precision Kill Weapon System (APKWS) is intended to fill the gap between the current unguided 2.75" Hydra-70 Rocket System and the HELLFIRE anti-tank missile. It is anticipated that APKWS will be comprised of a laser sensor and guidance package coupled with the Hydra-70 rocket. It is designed to use the current MK66 rocket motor, M151 10 pound high explosive fragmentation warhead, M423 point detonating fuse, and the M260 or M261 rocket launcher. The MK66 rocket motor and associated component parts (warhead, fuze, etc.) are those that are currently in the inventory, however, the APKWS is designed to be compatible with any 2.75 inch rocket system in the inventory at time of acquisition. The rocket warhead and fuze are integrated with a laser sensor and a highly accurate guidance assembly resulting in a precision guided weapon. The APKWS is programmed with the aircraft's compatible laser code and loaded into the aircraft rocket launcher(s). The APKWS is designed and intended to enhance the existing rocket system and to complement the Hellfire missile system; providing a significantly lower cost per kill against soft to lightly armored point targets. Precision guidance and warhead size of the APKWS will significantly reduce collateral damage. These features will make APKWS the weapon of choice during operations in urban terrain or for aerial fire support missions in close proximity to friendly forces. The APKWS will be employed from attack, armed reconnaissance, or other designated helicopters.