Will Russia’s New Air Launched Hypersonic Missile Rival U.S. Weapons?
Russia says it is fast-tracking a new air-launched, long-range Kh-95 hypersonic missile to launch from its air attack platforms with an as of yet unprecedented range and speed. The development raises questions about the pace of hypersonics weapons development for Russia and the United States, as many at the Pentagon have for several years now been expressing concern about the rapid development of Russian hypersonic weapons. Given this, it is no surprise that the U.S. continues to accelerate the development of its own air-launched hypersonic weapons to ensure that it keeps pace with the seriousness of the threat.
Could the emerging Kh-95 Russian hypersonic weapon rival the now-in-development U.S. Air Force Air-Launched Rapid Response Weapon (ARRW)?
The Air Force is taking new steps to acquire as many as twelve new AGM-183 Air-Launched Rapid Response Weapons in 2022, bringing the paradigm-changing weapons closer to warfare.
The ARRW is a fast emerging boost-glide hypersonic weapon reported to be able to reach speeds of Mach 7 to descend upon targets.
Air-launched hypersonic weapons certainly introduce new tactical dynamics for air attack missions, as they can of course hit targets exponentially faster than most existing weapons, potentially destroying an enemy target before there is a chance to respond. Of course, this also enhances stand-off range possibilities for air platforms that might otherwise need to operate in closer proximity to incoming hostile fire.
An ARRW-armed B-52 bomber can, for instance, target enemy air defenses without needing to operate within striking range of enemy air defenses. The weapons open up new possibilities for less stealthy platforms such as a B-52 bomber by introducing more great war scenarios wherein a large platform could add great value in a contested, or “high-end” warfare environment. A hypersonic-armed B-52 bomber will be able to launch high-speed precision attacks without itself becoming more vulnerable. A B-52 bomber could operate as an armed airborne command and control node able to share real-time targeting information with forward-operating drones able to fly in high-risk areas. A reconnaissance and surveillance drone could, for instance, find ground or air targets for a B-52 bomber, send target specifics, sensor data and even video feeds directly to a B-52 bomber in position to fire a hypersonic missile.
As a boost-glide weapon, the ARRW skips off the upper boundaries of the earth’s atmosphere before using its speed of descent to propel itself down onto a target. The Air Force decision to buy twelve in 2022 suggests that the weapon is fast reaching new levels of maturity as it progresses toward operational service. This would indicate that developers have managed to address certain challenges known to be central to achieving successful hypersonic flight.
For example, a Raytheon statement on hypersonic weapons cites “thermodynamics” or “heat” management as essential to the effort. Objects, such as weapons, traveling at hypersonic speeds naturally generate a massive amount of heat which must be properly managed for the weapon to function. Specific materials designed to withstand high temperatures need to be used as well, Raytheon data states. One of the greatest challenges with hypersonics is what the Raytheon paper refers to as the “effects chain”—the command and control, networking and sensor technology sufficient to achieve the requisite guidance, targeting and precision flight.
Kris Osborn is the defense editor for the National Interest. Osborn previously served at the Pentagon as a Highly Qualified Expert with the Office of the Assistant Secretary of the Army—Acquisition, Logistics & Technology. Osborn has also worked as an anchor and on-air military specialist at national TV networks. He has appeared as a guest military expert on Fox News, MSNBC, The Military Channel, and The History Channel. He also has a Master’s Degree in Comparative Literature from Columbia University.
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