Colonial-Marine
UAVs are now friend, drones are the real enemy.
- Joined
- 5 October 2009
- Messages
- 1,393
- Reaction score
- 1,170
Abraham Gubler said:The reports about the effectiveness of Kontakt 5 ERA are certainly not fake and any internet denizen claiming such is clearly just a forum fool, ego driven debater and not an informed opinion. However claims that it made tanks “immune” to APDFS fires are exaggerated. Kontakt 5 was found to reduce the penetrative ability of long rod KE penetrators by around 25% with a lot or variable based on striking angle. 25% was enough of a degradation to stop penetration of a turret face at the outer edge of effective range (2.5-4km). So the capability of Western long rod KE penetrators was upgraded to ensure they could still penetrate Kontakt 5 equipped T-72s, T-80s and T-90s out to 4km in range. The physics of this effectiveness is being used by the latest crop of hard kill active protection systems to defeat long rod KE penetrators. They precisely position their application of force to the long rod so as to impact significant yaw to its flight attitude. Off axis yaw of +30-45 degrees affecting striking angle to what is known in the English speaking world as a “belly flop” will reduce penetration effectiveness by 80-90%.
Ego? Abraham I rarely meet people on forums as ego driven (and as hypocritical) as yourself, and your petty little insults and past childish behavior are a clear example of that. The fact is that an extended, modified version of that article had been faked and was going around the internet for some time. Yet the one posted by collins355 is indeed the real version.