A third fires PG-7V munitions and the fourth fires an unspecified thermobaric munition. The CRV-7 Multi-Purpose Sub Munition (MPSM) contained nine M73 submunitions in each rocket. The projectile is the munition or "bullet" fired downrange. The B-2s together dropped 108 500-pound precision-guided Joint Direct Attack Munition (JDAM) bombs. Mk310 Programmable Air Burst Munition rounds to attack targets in defilade. The one-kiloton explosion was an operational test of an atomic demolition munition (ADM). Cluster shells are a type of carrier shell or cargo munition. Base ejection shells are a type of carrier shell or cargo munition. Modern illuminating shells are a type of carrier shell or cargo munition. Many techniques exist for the making safe of a bomb or munition. The Switchblade is a loitering munition developed by AeroVironment. The US Medium Atomic Demolition Munition with the W45 was acquired instead. The Army classifies it as a direct fire munition rather than a drone. The police described the action as a "less than lethal munition". The maximum length of the combined munition is , amounting to about 14 calibers.