ACE, the Engine for Army's FVL?

ACE, the Engine for Army's FVL?:
As it works to get its Future Vertical Lift (FVL) advanced rotorcraft program off the ground, beginning by flying two Joint Multi Role (JMR) air-vehicle demonstrators in 2017, the US Army is turning its attention to what could power replacements for its Black Hawks and Apaches from the mid-2030s onwards.