Voyager Technologies  expands into energetic materials with the acquisition of Estes Energetics Voyager Technologies has acquired Estes Energetics, a U.S. manufacturer of energetics, propulsion materials, and critical chemical compounds used across missile defense and tactical munitions.  The deal gives Voyager deeper end-to-end control of the energetics supply chain at a time when global materials dependencies and fragile supply routes pose growing risks to defense readiness