U.S. Army To Spend $2.2B On Nuclear Microreactors At Military Bases

Back in October 2025, the U. S. Army unveiled the Janus Program to supply portable nuclear microreactors to military bases by 2028.

Whereas these reactors are much smaller than conventional nuclear plants, they typically generate 1-20 megawatts of electricity per reactor, significantly more than what the biggest portable generators can manage.