Which adapter is used in conjunction with the CMBRE to test the AIM-9 missile family?

The ADU-891 adapter is specifically designed to work with the CMBRE (Common Missile Ballistic Response Equipment) system for testing the AIM-9 missile family. This compatibility makes it an essential tool for technicians to ensure that the missile systems are operational and meeting the required specifications. The ADU-891 facilitates the necessary electrical connections and communication protocols between the CMBRE and the AIM-9 missile for effective testing.

Other adapters mentioned may serve different missile systems or purposes, but they do not provide the specific functionality required to test the AIM-9 family with the CMBRE system. The focus on the ADU-891 as the correct choice is due to its tailored design for that particular missile testing scenario, ensuring accurate diagnostics and operational confirmations.