News & Briefings

How vulnerable is the continental United States to drone attack? Could a wily adversary cause vast destruction of military assets on U.S. soil at a fraction of the cost it would take to replace them? Ukraine and Israel’s stunning drone attacks against high value targets deep within Russia and Iran, respectively, in June 2025 raise serious questions about whether the United States homeland will remain a sanctuary. America has long enjoyed the advantages of favorable geography. Aside from nuclear-armed missiles, the continental United States has largely remained out of reach of conventional kinetic attacks from major adversaries.

In the 21st century strategic landscape, unconventional warfare (UW) is not a relic of Cold War shadow conflicts. It is a vital instrument of national power: a disciplined, sophisticated, and intellectually demanding capability required to solve the most complex political-military problems (or assist in solving them alongside the Joint Force or Intelligence Community). In addition to solving problems, UW creates dilemmas for adversaries operating in the gray zone between peace and war. It is also a necessary capability before, during, and after large scale combat operations. It is, as many have long argued, a foundational component of the Special Forces identity and one of the three legs of what I call the “two SOF trinities.”

In an era where economic linkages are global and dense, strategic competition increasingly unfolds in the networks of supply chains, finance, and data rather than purely on physical battlefields. US military doctrine has long emphasized key terrain—ranging from hilltops or river crossings at the tactical level to major features whose control carries operational or even strategic implications such as the Bashi Channel, Fulda Gap, or Strait of Hormuz. But today’s most consequential terrain may be nonphysical: manufacturing dominance in key sectors like semiconductors, assured access to minerals like rare earth elements, control over natural gas infrastructure, or the security of undersea cables. These systems, once considered logistical backdrops, are now central instruments of national power.