|On July 8, A Chinese TV program disclosed some facts of the first China's ICBM's test.
Test time: 10am on May 18, 1980
Range: 9070 kms, from western China to south Pacific
Flight time: 30 min 6 sec
Real error: 250m, much lower than the required as stated
So from the facts It can be said that the China's first generation ICBM must be city buster type, with km level error as designed. But they achieved actual error at about a few hundred meter level, which may reflect their capability at that time.
What's the error level for US and Russian ICBM at that time?
Considering the technical progress, insiders may estimate the precision level of China's current ICBM capability.