Most components are from the US and EU, mainly micro processors, IC chips, PCB's etc. Not China:
A study conducted by a group of independent British researchers found that 82 percent of the components of Iranian-made unmanned aerial vehicles (drones) used by the Russian military in Ukraine are made by American companies.
defencesecurityasia.com
Look, you boyz defense products like Iran does, and if you can sell them to customers, then what is the problem here?
Do it man.......Build drones n missiles and sell them to your clients.
Its all good no?