Trump Administration Weighing Underground Military Force

General Mark Milley / Getty Images

 

DIA Director: Subterranean fighting ‘something we’ll have to contend with’

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Speaking at the Defense One Tech Summit in Washington, D.C., Army Lt. Gen. Robert Ashley said the U.S. military is discussing the elevation of subterranean operations to an official warfighting domain—alongside air, land, maritime, space, and cyber.