kilativ (kilativ) wrote,
kilativ
kilativ

Интересная статья в "Природе" на тему волнового оружия

Вот она

In the 1940s, with the Second World War in full swing, Japanese scientists sketched out a plan to build a microwave weapon to shoot down enemy bombers. That idea, perhaps the earliest description of an electromagnetic bomb, encapsulates much of what military officials still hope to achieve with such weapons: disabling electronics (or, in some cases, people) using a powerful energy beam, without causing any collateral physical damage. The US military's attempts to make a practical weapon based on this idea have so far resulted in only one system — at least as far as it has revealed publicly. The Air Force has built the Active Denial System, a non-lethal high-power microwave weapon supposedly able to deter an angry mob by creating the sensation of being burned.
For decades, the US military has conducted much of its research on such weapons in secret. It has often hinted that it is on the verge of a breakthrough, yet high-power microwave weapons are noticeably absent from modern battlefields and scenes of civil unrest. The military, for the most part, won't discuss its progress — or lack thereof — citing secrecy in the name of national security.
As we discuss on page 198, this has been the problem with the programme to develop high-power microwave weapons: the little information that has been released points to obvious scientific and technological problems. Crucially, power sources for such devices are often too unwieldy to use. More than ten years after the Active Denial System was first revealed to the public, its size and complexity mean that it is still nearly impossible to deploy. The military rejected the system for use at checkpoints in Iraq because it would have taken 16 hours to cool down the weapon's pulse generator to superconducting temperatures to fire it.
Work on high-power microwaves designed to take out electronics has not fared much better. Advocates can always claim that classified programmes are yielding great progress, but information in the public sphere does not paint a rosy picture. Military officials and academics acknowledge that developing compact power sources remains the biggest hurdle. The Air Force and a contractor have touted efforts to develop a high-power microwave cruise missile, but neither will release details that might allow independent experts to judge the programme's potential. The Pentagon is staying quiet on a system developed to take out improvised explosive devices, but what little information is available indicates that — like the Active Denial System — it has proved too cumbersome to use effectively.
This is not to say that all government spending on high-power microwaves is a waste. Academic funding under Multidisciplinary University Research Initiatives is contributing to a host of peer-reviewed publications and collaborative research. But for the government to take full advantage of that research, it must be willing to share data and findings between military labs and academia. The defence department's own science board has found that reluctance to share is a barrier to progress.
Getting to the truth about high-power microwaves requires transparency. Independent experts must be able to scrutinize technology to enable scientific–military cooperation and to provide a reality check for those who make fantastic claims about a weapon's potential.
By the time it cancelled the Airborne Laser programme earlier this year, the US defence department had poured billions of dollars into the weapon: a chemical laser in the nose of an aircraft, designed to shoot down ballistic missiles. In the end, the question was not whether the laser would work, but whether it would be usable, given the scientific and technological practicalities of integrating such a complex system. “There's nobody in uniform that I know who believes that this is a workable concept,” concluded former US defence secretary Robert Gates, when he finally moved to kill the project. The same concerns would probably be expressed about high-power microwaves — if more information about them were available.


Если коротко, ученым военные мешают проводить исследования в этом направлении, а у самих - пшик на выходе и надувание щёк. Ну и без внешней экспертизы - распил бабла, как было с лазером на самолетной базе.
Tags: наука, оружие
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