Civil adversary/aggressor company Draken International operates some former A-4K's of the Royal New Zealand Air Force, like this N146EM that once was serialled NZ6217. These two are entering the Edwards AFB (CA) runway during Dutch F-16AM / F-35A integration tests. The Draken pilots made life of the Dutch pilots a tough as they could while performing red air missions during the F-16 and F-35 flights.