The Army is awarding contracts to build virtual trainers as part of the Synthetic Training Environment program. They received 11 responses to a request for solutions, and the winner was rewarded $81 million to build a virtual training prototype. The finished product could collectively train soldiers and plan missions.
Source: https://www.defensenews.com/land/2019/06/28/army-awards-key-contracts-to-build-virtual-trainers/