Those Jews are using old technologies. That heavy Merkava tank is a heavily modified British Centurion, The F15 and F16 are purchased from US, The M16 assault rifle, M4 carbine, Colt Submachine gun, M1919, Browning m2 are all manufactured by the us. Plus they import weapon from other countries. They hardly make anything, where do you think their money comes from? The truth is it comes from our paychecks through taxes and goes to them as defense funding.
Edit: I'm the type of guy that studies military history and the equipment of other countries and is also thinking of scenarios on how to beat those countries. My knowledge is undeniable.
Yes, American Jews fund most of Israel's money and basically everything. They have one of the top education systems in the world according to Forbes too. Some even say Tel-Aviv's suburbs are transforming into the new Silicon Valley. Those Jews I'm telling you are ahead of everyone else and can turn 2 pennies into millions.
(I'm not jealous of them, FYI)