C2763 At Least a Hundred

In the past, the biggest feature of the Bear Country was that it didn't lack money. In order to develop Su 27, he had lost several prototype machines. He was not afraid. It persisted until it was finalized, and when it was researching the Shipboard aircraft, in one breath, he had also created ten prototype machines. Codename T-10K, tail code from 1 to 10