Admiral Anderson has agreed the development of the replacement for the Gale-III ICBM which also forms the launch stage of the CSM. The Gale-IV could enter service in the early 2130s and will include improved signal management, reduced infrared emissions and an improved guidance system.
Gale-IV will also only be mobile launcher based. The Clone have been wanting to shut down the Gale silo ring for some time. The fifteen remaining silos used for Gale/CSM will be closed, four sites will be repurposed for other Clone Army use, one silo will be used for development and missile research.