It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
Originally posted by THE_PROFESSIONAL
What kind of RPGs hit it. This video is not an RPG-7, it is much more advanced than that. and 70 RPG-29 hits on a challenger would certainly be catastrophic.
Originally posted by Devestator
The concusion would have killed them all
Originally posted by THE_PROFESSIONAL
reply to post by wayouttheredude
I do not deny the ERA exploding, also even if they did return fire there is no evidence of it in the video. The fact that the video exists is tantamount evidence to the fact that the freedom fighters after they destroyed the tank went home and ate pop tarts and uploaded the video.
Originally posted by THE_PROFESSIONAL
reply to post by wayouttheredude
I do not deny the ERA exploding, also even if they did return fire there is no evidence of it in the video. The fact that the video exists is tantamount evidence to the fact that the freedom fighters after they destroyed the tank went home and ate pop tarts and uploaded the video.
Chobham armour
Chobham armour is the name informally given to a composite armour developed in the 1960s at the British tank research centre on Chobham Common, Surrey, England. The name has since become the common generic term for ceramic vehicle armour.
Although the construction details of the Chobham Common armour remain a secret, it has been described as being composed of ceramic tiles encased within a metal matrix and bonded to a backing plate and several elastic layers. Due to the extreme hardness of the ceramics used, they offer superior resistance against shaped charges such as high explosive anti-tank (HEAT) rounds and they shatter kinetic energy penetrators. Only the M1 Abrams, Challenger 1, and Challenger 2 tanks have been disclosed as being thus armoured. Despite being a British invention, for financial reasons the armour type was first implemented on the American tank.
Due to the extreme hardness of the ceramics used, they offer superior resistance against a shaped charge jet and they shatter kinetic energy penetrators (KE-penetrators). The (pulverised) ceramic also strongly abrades any penetrator. Against lighter projectiles the hardness of the tiles causes a "shatter gap" effect: a higher velocity will, within a certain velocity range (the "gap"), not lead to a deeper penetration but destroy the projectile itself instead.[1] Because the ceramic is so brittle the entrance channel of a shaped charge jet is not smooth — as it would be when penetrating a metal — but ragged, causing extreme asymmetric pressures which disturb the geometry of the jet, on which its penetrative capabilities are critically dependent as its mass is relatively low. This initiates a vicious circle as the disturbed jet causes still greater irregularities in the ceramic, until in the end it is defeated. The newer composites, though tougher, optimise this effect as tiles made with them have a layered internal structure conducive to it, causing "crack deflection".[2] This mechanism using the jet's own energy against it, has caused some to compare the effects of Chobham to those of reactive armour. This should not be confused with the effect used in many laminate armours of any kind: that of sandwiching an inert but soft elastic material such as rubber, between two of the armour plates. The impact of either a shaped charge jet or long-rod penetrator after the first layer has been perforated and while the rubber layer is being penetrated will cause the rubber to deform and expand, so deforming both the back and front plates. Both attack methods will suffer from obstruction to their expected paths, so experiencing a greater thickness of armour than there is nominally, thus lowering penetration. Also for rod penetrations, the transverse force experienced due to the deformation may cause the rod to shatter, bend, or just change its path, again lowering penetration.
Originally posted by THE_PROFESSIONAL
reply to post by ChrisF231
there is no evidence to demonstrate this fact.