China Commissioned Its 7th Aegis Destroyer

[Keel]

you can steal the data from the Computers but you can't crash the system by injecting malicious objects

also if you say like that jamming or carryout cyber attack against a US ship remembers me a Russian PR Spread USS Cole was downed by a Russian Fencer

cant you read all the points stated in my post in their entirety?
No one in the world is foolish enough to leave their systems which contain highly classifed materials unprotected
I was thinking indians and usa combined or even throwing into the lot, japanese = the invincible team of programmers

Again I have said this a zillion times before why we are not landing on the Moon (manned) or Mars right now? or having a jumbo 747? When were these inventions launched by USA?

 

[IsaacNewton]

Very light design. Displacement of only 7k tonnes. More so a heavy frigate than a destroyer.

Compare that to the Kongos (9,0 - 9,5 k tonnes) or Atagos (10,0 tonnes).

IMO 7k is a heavy destroyer.
Frigates are 3-5k range
Corvette 1.5-3k range

Kango and Atago are more like cruisers.

Also to add, 052c/d is estimated to cost between 800m-1000m
US Arleigh Burke and Japanese Atago cost 1800m+, easily twice as expensive as the Chinese coutner part.

But as a bonus, US ships are 150% bigger, and carries far more missiles. Arleigh Burke carries 96 missles vs 64 for 052D for example.