21 March 2025

The End of the Office of Net Assessment: A Shortsighted Blow to American Military Strategy

Monte Erfourth

Introduction

The Pentagon’s recent decision to shut down the Office of Net Assessment (ONA) is a devastating blow to America’s long-term military strategy. For over fifty years, this relatively small and cost-effective office—established under the legendary Andrew Marshall—provided invaluable foresight into future conflicts, shaping strategic thinking and guiding defense planning. Its abrupt closure signals a dangerous shift away from forward-looking military preparedness and leaves a glaring void that will not be easily filled.

A Legacy of Strategic Foresight

The Office of Net Assessment was founded in 1973 under the guidance of Andrew Marshall, a towering intellectual figure in the realm of defense strategy. His role was not to provide immediate battlefield solutions but to assess long-term trends, adversary capabilities, and emerging technologies that would shape future conflicts. His influence was felt at the highest levels of the Department of Defense (DoD), shaping strategies that ultimately led to critical advancements in military doctrine.

One of ONA’s most impactful contributions was its role in the development of the AirLand Battle doctrine, which defined U.S. military operations against the Soviet Union during the Cold War. More recently, ONA spearheaded studies on China’s military rise, championing the Air-Sea Battle concept that sought to counter Beijing’s anti-access/area denial (A2/AD) strategy. The office’s ability to think ahead—sometimes decades ahead—allowed the U.S. military to preemptively address challenges before they fully materialized.

No comments: