The first iteration of this process, ACB-08 / TI-08, brought increased warfighting capabilities to CG 52 through CG 58. This cruiser modernization program ran from 2009 through 2011. ACB-08 uses COTS computer processors, and re-uses elements of the AEGIS Baseline 7.1R computer program code, while integrating improved system capabilities. The second iteration of this modernization process is ACB-12 / TI-12. This has now been renamed AEGIS Baseline 9 (BL 9) and brings increased warfighting capabilities such as simultaneous Anti-Air Warfare (AAW) and BMD, called Integrated Air and Missile Defense (IAMD), Naval Integrated Fire Control-Counter Air (NIFC-CA). The follow-on to ACB-12/TI-12 is ACB-16/TI-16, which integrates additional capabilities such as BMD 5.1; SPQ-9B integration into the AWS Fire Control Loop (FCL); MH-60R integration; improved Electronic Warfare via the Surface Electronic Warfare Improvement Program (SEWIP); improved Interoperability via expanded Tactical Data Link (TDL) capability with Link 22; and improved shipboard training capability via implementation of Total Ship Training Capability (TSTC). 爱宕就是ACB-12/TI-12，当然是基线9，BMD5.0，但内部设备不同不属於美国ABCDE的任何一个分类
