Malmstrom Air Force Base in Montana. (Photo: Malmstrom AFB)

The Department of the Air Force (DAF) and the Defense Innovation Unit within the Department of Defense have selected Buckley Space Force Base in Colorado and Malmstrom Air Force Base in Montana to potentially site microreactors.

Wednesday’s announcement moves forward the plans of the Advanced Nuclear Power for Installations (ANPI) program, which was launched in 2024 with the objective of deploying “advanced, contractor-owned and operated” microreactors from commercial reactor companies on bases.

A Montana citizens group has failed in its effort to repeal H.B. 273, a recently enacted law that transfers the power to authorize the construction of nuclear power facilities in the state from the public, via referendum, to the legislature. H.B. 273 was signed by Montana governor Greg Gianforte last year, overturning the Montana Empowering Voters to Approve Proposed Nuclear Facilities Initiative, which had been on the books since 1978.