@MAWKVLT airplanes mostly came from czech surplus, but ferrying arms and other equipment came from volunteers who were willing to scudrun overseas to israel from places in south/central europe.
@QvisContraNos@MAWKVLT yes, engineers took the wind tunnel model to the western wall and broke a chain-linked fence. it was a big deal and partially why israel can throw its own software into f-15/16/35s.