What Does Ternion Bring to Precise Systems? Precise Systems said Wednesday Ternion developed FLAMES, a simulation tool designed to create composable simulations and integrate live, virtual and constructive environments. The Ternion acquisition continues Precise Systems’ strategy of expanding its training and simulation portfolio through acquisitions. In 2025, the company acquired Mission Focused Systems, adding systems engineering, experimentation and prototyping expertise. A year earlier, Precise Systems purchased Jardon & Howard Technologies, a provider of virtual training simulations and interactive courseware for defense and civilian agencies.