>>>F-15, F-16<<<
What Russian aircraft copies one of these?
The news about the deal between the USA and the Air Force of Ukraine appeared on the US-based website Strategypage.com. The website said that Russia’s Su-27 fighters were technically similar to F-15 jets, although the Russian planes were 30 percent cheaper.
Several Su-27 jets landed at Langley US air base in the summer of 1992, upon the agreement with the US side. Russian pilots examined F-15 jets at the base and proposed a simulated combat. The US pilots did not like the idea much: they thought that it would be too risky to hold the fight above the base in front of photographers and TV cameras. They eventually accepted the offer, but agreed to hold the mock fight above the Atlantic Ocean, 200 kilometers far from the coast.
A 30 second search of the terms “russian F-15 fighter” produced the stories and links I sent you... now do your own searches to view more....