A Gp Capt David Green Captained an RAF Beverly (34 Sqn?) from Nuit Dat IIRC. I think the det was a relatively short one and supposedly on humanitarian tasking. There was another RAF story but the grey matter is failing to recall that one. The RAAF Canberras were tasked with 'Nam. Not sure of the dates associated with these but I imagine that google will provide if asked.