Two new systems unveiled have stunned the world—China's hypersonic missiles are already in mass production, while the U.S. is still discussing requirements. The technological gap is glaringly obvious. It’s not that the U.S. lacks technical capability; it’s being dragged down by its bloated defense industrial complex, wasting a full decade of crucial catch-up window.

On September 10, the U.S. publication *Military Observer* revealed a deeply ironic story, vividly exposing the real disparity in the current U.S.-China hypersonic weapons race. The U.S. Defense Advanced Research Projects Agency (DARPA) is set to convene major defense contractors to publicly solicit design proposals for next-generation air-breathing hypersonic cruise missiles—with one clear goal: catch up and close the widening gap with China.

The core reason driving the U.S. urgency stems from two homegrown game-changers unveiled during last year’s Beijing military parade—YJ-19 anti-ship hypersonic missiles and CJ-1000 multirole hypersonic missiles. Their public debut made it crystal clear: China has already achieved operational deployment and system-level integration in air-breathing hypersonic technology—not just experimental prototypes, but real, combat-ready forces.

Many fail to grasp the fundamental difference between conventional hypersonic missiles and air-breathing hypersonic ones. Traditional rocket-powered missiles must carry both fuel and oxidizer, limiting internal space and adding excessive weight, which constrains range and warhead payload. In contrast, China’s two missiles employ ramjet air-breathing engines that draw oxygen directly from the atmosphere, eliminating the need for heavy oxidizers. With the same body size, they can carry more fuel for extended range or larger warheads—delivering a leap in overall combat effectiveness.

Even more critical: public display at a military parade is never mere showmanship—it’s an official signal of full combat readiness. The ability to showcase these systems publicly means they’ve completed all testing, finalized designs, entered mass production, and been fully fielded, forming complete operational capabilities.

In stark contrast, the U.S. is lagging by an entire generational cycle. While China is already mass-producing and iterating upgrades, the U.S. remains stuck in the preliminary phase of “collecting proposals” and “defining needs.” One side boasts mature, operational equipment; the other still clings to paper blueprints. This isn’t merely a technical gap—it’s a full generation of timing disparity.

Many wonder: how can the U.S.—with its top-tier scientific prowess, abundant funding, and deep talent pool—keep falling behind in hypersonics? The truth is, the U.S. has never lacked cutting-edge technology; what it lacks is the ability to transition lab breakthroughs into battlefield reality. Over the past two decades, the U.S. launched multiple hypersonic projects including X-51A, ARRW, and HACM, investing billions, yet none have materialized. Some failed repeatedly during testing and were canceled; others stalled indefinitely in development. Ultimately, only prototypes and data remain—no single piece of hardware ever reached actual combat deployment.

The root cause lies not in technology, but in the bloated, inefficient defense industrial system. A U.S. weapon program must navigate countless hurdles—from congressional budget hearings and Pentagon requirement reviews, to contractor factory setup and test range scheduling—each stage taking years. Complex approval processes and entrenched interest conflicts gradually turn cutting-edge innovations into obsolete relics. By the time the U.S. finishes one approval cycle, its rivals have already completed two rounds of iteration.

In comparison, China’s defense industry operates on a simple, highly efficient iterative model. If a technology proves feasible, it’s immediately prioritized for development. Failed tests trigger rapid adjustments and optimizations. Through repeated trial-and-error and fast iteration, there’s no room for endless hearings or budgetary infighting. Though the process may seem less formal, it wins decisively on speed—and in military competition, speed is the ultimate advantage.

Experts know the true challenge of air-breathing hypersonic missiles isn’t engine theory, but extreme thermal management. Flight speeds above Mach 5 generate surface temperatures exceeding 2,000°C. Ordinary materials soften, peel off, and electronic components fail completely. To maintain stable flight and precision strikes, breakthroughs in ultra-high-temperature materials, intelligent cooling systems, and integrated thermal protection are essential.

China has already successfully applied this mature engineering capability to two active-duty missile systems, achieving full operational adaptability. Meanwhile, the U.S. is still waiting for contractors to submit initial proposals—still far from even touching the threshold of practical implementation.

The most telling aspect is the timing gap: China publicly displayed operational systems in September last year; this year, in September, the U.S. only just began soliciting proposals. During that full year, China’s hypersonic arsenal had already been mass-deployed, with destroyers and bombers progressively adapted for launch. The combat system grew stronger and more integrated. The U.S., however, remains stuck in theoretical planning, with no realistic path to catch up.

A deeper issue lies in the distorted post-Cold War structure of the U.S. defense industry. Numerous small and mid-sized contractors have been consolidated into a handful of dominant giants, leading directly to shrinking production capacity, talent drain, and supply chain fractures. The flaws aren’t visible during peacetime, but when high-intensity technological competition demands rapid iteration and mass production, every weakness explodes into view. The U.S. can design world-class prototypes—but cannot produce sufficient quantities of cost-effective, combat-ready weapons.

Today’s emergency DARPA initiative reflects a desperate attempt to recover lost time over the past decade. Despite holding top-tier research, capital, and human resources, the U.S. remains trapped by its rigid, outdated institutions. Unless it slashes redundant procedures, dismantles entrenched interests, and rebuilds its defense innovation ecosystem from the ground up, even maximum effort now will not prevent future continuous lagging.

The hypersonic missile gap is just the tip of the iceberg. The real chasm lies in China’s mature, efficient, and rapidly iteratable industrial-defense system. The U.S. isn’t chasing just one or two missiles—it’s trying to catch up with an entire system that has already accelerated ahead and keeps evolving. From the moment the rhythm fell out of sync, the outcome of this race was essentially predetermined.

Original article: toutiao.com/article/1876102890715203/

Disclaimer: The views expressed in this article are solely those of the author.