Yes wh when they reported to the committee two years ago erm I explained that there was combat modelling going on at at the time and indeed that was completed by the end of nineteen ninety two and it showed  that er of all the alternatives available then Eurofighter two thousand was the most cost effective solution to the R A F's requirements and yet it would it would not be able to meet up er to the F twenty two but other than that it was superior to all other aircraft.