Revamping the U.S. Army for Emerging Global Threats

The author served as the Army’s 24th Secretary from 2019 to 2021.

A Strategic Shift in Focus

At the close of April, a pivotal directive was endorsed by Defense Secretary Pete Hegseth, poised to dramatically redefine the Army’s operations. Historically concentrated on European and Middle Eastern contexts, the Army is now gearing up to deter potential hostility from China in the Pacific, alongside fortifying border security and advancing missile defense systems.

These strategic adjustments, advocated by Army executives, are comprehensive. Executing them as envisioned will overhaul the armaments the U.S. employs, the purchasing processes, and the speed with which these weapons reach military personnel.

Modernizing for Contemporary Challenges

These reforms echo the core security principles of President Trump’s administration, tracing back to his earlier term. The Army, the nation's oldest military institution, required significant modernization to align with a contemporary defense strategy post extended preparations for counterterror operations in Iraq and Afghanistan.

During Trump’s initial term, I engaged as both under secretary and secretary of the Army, influenced by missions shaped by these operations. Following the September 11 attacks, I deployed with the 75th Ranger Regiment to Afghanistan, initially targeting Al Qaeda and Taliban leadership, marking the start of prolonged conflict.

Adapting to Global Military Evolution

As these conflicts persisted, Russia and China ambitiously extended their territorial reach and enhanced their military prowess. Meanwhile, the U.S. Army relied on conventional weaponry like tanks and helicopters initially developed during Reagan’s era, albeit repeatedly upgraded over four decades.

Identifying the disparity between our military strengths and emerging threats, Army leaders, during Trump's first tenure, initiated a process called 'Night Court.' Inspired by an 80s sitcom, this involved meticulously reviewing hundreds of programs to decide their fate: continuation or termination.