– DefenseTech – A Navy destroyer recently test-fired a Block IV Tomahawk missile that quickly received updated target information in-flight, changed course rapidly and destroyed a moving target, Raytheon officials said. While the net-enabled Tomahawk Block IV missiles already have an ability to be re-targeted in flight, this Feb. 19 missile test aboard the USS Sterett demonstrated that the weapon can perform this function much faster, more frequently and with greater radio throughput, Raytheon officials explained.