The MRM saw it's combat debut in the DDS attack on an ABBO world though also was used in it's secondary space-space mode in the Battle of Solaris. A number of bug fixes and addendums have been rolled up into Release 1A of the missile which has been bought forward after some potentially troublesome problems with the terminal targeting sensor and control software.
A new "cluster nuclear" warhead is being developed for the formation busting space-space mode where the MRM is fired into a close formation of enemy ships. The new cluster warhead contains 9 separate nuclear weapons which disperse then explode causing much greater impact.
