There are actually many RCS reduction measures incorporated into the Rafale including sawtooth patterning on aircraft skin, planform alignment of canard and wings, and S-shaped air-duct. According to engineers at Dassault they can actually achieve 0.01m^2 at select angles. However, this is frontal RCS of a naked aircraft. Once it starts carrying external load then the RCS size will balloon exponentially. This is why true fifth gen fighters pay the weight and structural penalties for internal weapons bay.Any idea what is Rafale CRS? With majority cost of the unit coming from their radar evading SPECTRA, India is sure that thier Rafale already "proven" to have beaten F-22 and J-20 will be the same.