The AASM is a modern rocket assisted guided bomb of French origin. It was developed for use as a precision stand-off weapon. Protracted development made that France acquired the Enhanced Paveway II as an interim weapon. For export sales the AASM is also referred to as HAMMER. Reportedly the AASM proved highly effective in combat.

The AASM is based on a conventional dumb bomb and adds a guidance section to the front and a booster section at the rear. The booster section consists of a solid propellant rocket engine and four fixed wings. The guidance section comes in three types of guidance and features eight clipped wings that double as control surfaces. All three options use GPS and inertial navigation. One option adds imaging infrared terrain mapping guidance and another adds semi-active laser guidance.

The AASM is based around a 250 kg bomb section. These include Mk 82 or BANG conventional bomb or the BLU-111 penetration bomb. Bomb sections of 125 kg and 1.000 kg can also be used. The maximum range is over 50 km with a high altitude launch and 15 km with a low altitude launch. GPS guidance provides a 10 meter CEP. The imaging infrared model has a CEP of 1 meter when conditions allow it to be used. The laser guided model has a CEP of roughly 1 meter.

The AASM can be carried by a variety of aircraft, including the Rafale and Mirage 2000.

The AASM was first acquired by the French air force and navy. It was actively used by French forces in Afghanistan and Libya. Several nations in the Middle East have acquired the AASM.