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Originally posted by squarehead666
Maybe you should ask that question to the designers of the rather expensive US drone that spontaneously decided to land itself in Iran?
uk.news.yahoo.com...
Once again though, while what you are saying is all very interesting.....I'm seeing no links.edit on 20-11-2012 by squarehead666 because: Content
Originally posted by ATSWATCHER
reply to post by Zaphod58
Dude in the water is NOT like in the air, unless the opposing ship/s have a 300/or more mph reaspons it will not stop that Torpedo from slamming into it, plus look (I'll try and find it) at the Iranian testing of the Shkval, it looked like it 0-5--300 mph in about 1-3 seconds.
Originally posted by squarehead666
reply to post by SoulVisions
Oh come on dude.....Now you are just making yourself look stupid, most of the worlds materiel goods are still moved by sea.
Here's some history for you to brush up on:
en.wikipedia.org...
Originally posted by ATSWATCHER
reply to post by SplitInfinity
How old are you the fighters/strike fighters and f-117 were 100% late 80's 1990/1 upgrades !!!!!!!!
Originally posted by Zaphod58
reply to post by ATSWATCHER
It's not how fast it starts its rockets, it's how long it takes to accelerate. You can't go from 0-250 knots instantaneously.
This weapon has been called in print “hellacious.” It's been described as a “quantum leap” in the nature of naval warfare from this day forth -- a disruptive technology for which America is woefully unprepared. It's even been said that there's no physically possible friendly defense against it, and the target won't even realize the weapon is coming until it impacts and the target's crew are dead. Paints a scary picture, doesn't it? Yet none of these statements are true....
....More properly, I should say “the Soviet Union's design,” because -– despite certain misconceptions to the contrary -- the first Shkvals entered service at the height of the Cold War, after a decade in development, back in 1977. That's almost thirty years ago. Since America's Submarine Force and other intelligence assets in those days kept very close tabs on Moscow's naval weapon tests and exercises, Washington's defense establishment has been well aware of supercavitating torpedoes for a entire human generation. That the U.S. Navy chose not to develop and field such weapons years ago says something, not about a lack of ability as some writeups have insinuated, but about a lack of desire. I'll return to this later in the discussion. (The Navy and DARPA do slowly continue R&D into possible supercavitating projectiles and vehicles for specialized purposes, but these remain paper concepts or in the early test-apparatus stage.)....
....To best appreciate these issues, it's important to think of the bigger picture. Superior U.S. Navy sonars (and the skilled sonar techs who use them) in any theater of conflict or combat will constantly be hunting for the slightest hint of enemy threats. And an incoming Shkval has to come from somewhere -- it doesn't materialize out of thin air. The best strategy, as always in naval warfare, is to destroy the enemy platform before it can fire its weapons effectively. Special new active and passive sonars, advanced signal processing algorithms, and console display modes so sophisticated they're classified are intended to eke out the slightest whiff of an enemy diesel sub concealing itself amid the naturally high background noise to be found in most littoral areas. The same thing goes for enemy fast-attack craft rushing along or lurking on the surface....
...Previously in thie piece I stated that the Shkval isn't, as claimed, completely immune to friendly defensive weaponry. This is because, for years, the U.S. Navy has been investing in, developing, and testing undersea weapons that really do move at Mach 1 or faster in seawater. In contrast, the Shkvals and their ilk, which weigh several tons and can be close to 30 feet long, come up against a practical speed limit. Once supercavitation is achieved, water friction drag is significantly reduced, but some drag is always still there. That's why a Shkval hits 200 or 300 knots and then stays at that terminal velocity, instead of going faster and faster till it takes off for outer space, so to speak....
So what are the true Mach 1 weapons America is working on?
One of these devices is an anti-torpedo dart, fired underwater by an sonar-aimed gun in a streamlined turret. In a proof-of-concept experiment several years ago, the Naval Undersea Weapons Center Newport Division was able to shoot a dart in a tank at greater than the speed of sound in the surrounding water. Though the dart is not self-propelled, and thus loses velocity (and accuracy) with range, as a close-in defense system against fast (and not so fast) enemy torpedoes it holds great promise.
The other device that's been discussed for a while in the unclassified literature is a hull-mounted pressure-wave generator. (Think of something like an active sonar array that sends out a tremendously strong burst of noise.) The pressure-wave generator transmits an intense underwater focused shock wave in the direction of an inbound torpedo. Since shock waves automatically move at the speed of sound, this provides a genuine Mach 1 countermeasure against any Shkval. If the pressure wave is aimed well and the timing is just right, a “hellacious” wall of acoustic energy will smash the Shkval to pieces. (The Shkval's higher speed makes the collision all the more violent!) This device is ideal for mounting on the hulls of all-electric surface ships, such as the DD(X)/CC(X) fleet of the future, and maybe LCSs and even subs too.
If you're really feeling the need for speed, think about these developmental supersonic underwater weapon systems. They outclass the Shkval by a factor of ten.
Some urgency is called for regarding such advanced defensive measures, as supercavitation technology is quickly proliferating among America's actual and potential foes. But at the same time it's crucial to recognize that the Shkvals of the world have been surrounded in a fog of plain untruths and insidious rhetoric. What concerns me most is not the supercavitating weapons themselves -- as I say, they've existed for decades. Their sensationalized treatment in pockets of the media give domestic nay-sayers further ammo to press their case in the most absurd and self-destructive claim of all, that America's current nuclear submarines are nothing but Cold War relics -- now, because they're supposedly hopelessly vulnerable to Shkvals. This essay has attempted to show that it's the Shkvals that are the real Cold War relics. So long as they're deprived of their nuclear warheads, against a properly trained and equipped U.S. Navy their speed is their own greatest weakness.
Originally posted by Zaphod58
reply to post by squarehead666
You mean like the age of the gun on fighters ended in Vietnam?