Huntsville, Ala., July 29, 2010 – Dynetics has successfully completed a test firing series of the Multipurpose NanoMissile System (MNMS) first-stage demonstration booster being developed for the U.S. Army Space and Missile Defense Command/Army Forces Strategic Command (USASMDC/ARSTRAT).  The series included a 60-second test of the 3,000 lbf nitrous oxide/ethane rocket engine. The MNMS booster was developed over 24 months with numerous rocket motor development tests.