China has launched its hypersonic missile against the US and Japan

During the Falklands War, British naval officers they later recognized that one of the most tense moments was not a big attack, but the simple missile warning that no one saw arriving clearly on the radars. In a matter of seconds, the uncertainty was enough to disrupt maneuvers, communications and critical decisions across the fleet. The scene left an idea that is difficult to forget: at sea, sometimes the decisive factor is not firepower, but the speed at which everything happens.

A missile, three speeds and a dashboard change. The appearance of YJ-20 missile marks a qualitative leap in the military competition between great powers, and it does so because it places China in a position of advantage in the development of hypersonic weapons capable of altering the naval balance in a matter of minutes.

This system, designed specifically to attack large surface ships, introduces a threat difficult to neutralize due to his extreme speed and ability to overwhelm defenses. In other words, the difference no longer lies only in who has more ships, but in who can hit first without giving any room for reaction.

The problem of extreme speed. Several analysts said weeks ago that the YJ-20 moves in a range that redefine the times naval combat, with cruising speeds around Mach 6 and a final descent that can reach Mach 10.

This means that the interval between launch and impact is drastically reduced, seriously limiting the ability of current defensive systems to detect, track and intercept the projectile. For example, in scenarios close to China, this margin narrows even moreto the point of compromising any effective attempt at a response.

Aircraft carrier in the spotlight. The Scmp analysts They recalled that the priority target of this type of missile is aircraft carriers, considered the core of US naval power. Although these operate within complex battle groups with multiple defensive layers, the nature YJ-20 hypersonic calls into question the effectiveness of that model.

There is no doubt, we always talk about deterrence, but the possibility of launching multiple missiles against the same target increases the risk of saturationopening the door for even advanced systems to be overwhelmed.

A sea as a scene of tension. And it is at this point where the missile has been in the news this week. The tests and demonstrations of the YJ-20 that have taken place do not occur in a vacuum, but in a context of increasing friction in the South China Sea.

The reason? As the United States, the Philippines and Japan carry out joint exercises like Balikatan 2026China has responded showing its offensive capacity in exactly the same region. Geographic proximity, especially in areas such as Luzon or the Taiwan Strait, turns each maneuver into a strategic message with direct implications on regional balance.

Technology versus technology: the emerging gap. Yes, because the comparison with systems like Japanese Type 88 missile highlights the technological leap that hypersonic systems represent. While the latter multiply speed and reduce reaction times, many of the allied systems continue to operate with subsonic capabilities or, at best, supersonic.

This gap forces to rethink doctrinesinvestments and priorities in defense, since current tools may not be sufficient against this new generation of threats.

A career that moves to space. They explained from IE that the American response points to large-scale solutions, such as the development of space-based interception systems.

Here proposals arise such as the so-called “Golden Dome” announced by Trump that reflect the magnitude of the challenge, with projected investments of hundreds of billions of dollars and deadlines that extend for years. The problem is not only technological, but strategic: how to adapt to an environment in which speed and surprise can decide a confrontation before it even fully develops.

A debut at the worst possible time. The entrance on scene of the YJ-20 matches one of the voltage spikes more visible in the region, just when forces from the United States, Japan and their allies deploy their largest joint exercise in waters near China.

In that context, the public demonstration of this missile is not an isolated gesture, but rather a calculated message that takes advantage of the moment of maximum military exhibition rival. If you will, the result is a particularly delicate combination: one with a new weapon, tested against potential direct adversaries, in a scenario where each movement has an immediate strategic reading and increases the risk of possible escalation.

Image | CCTV

In Xataka | China is beating the US with a simple strategy: manufacturing hypersonic missiles at the price of a Tesla

In Xataka | China has revealed a new naval military strategy: civilian ships that can become missile launchers