Israel was not a major client of US made arms untill after 1967. Almost every weapon in the IDF was either French, British or Belgian. After 1967 the European nations either embargoed israel or refused to sell top of the line equipment. Israel had no choice but to turn t the USA. USA hardware, espcially aircraft, is usually as good if not better than other system in the market, and Israel recieves a 2-3 billion US $ aid budget which allows us to buy these products with out increasing our already insanel military spending. However its not copletely accurate that we do not us any other equipment. For starters we use alot of Israeli made or developed hardware. We also have European made wheeled vehicles(heavy trucks and 4X4 vehicles) like Land Rovers and Czech made Tatra trucks. We also have German made submarines and missile boats. Specific unit also have acsess to non american fire arms, like the SPAS-15, MP-5, Glock pistols, and other weapons....