I guess its using an FPGA as a foreign foundry won't fab something a custom one-way UAV signal processing chip for a sanctioned country & they don't have the te

I guess its using an FPGA as a foreign foundry won't fab something a custom one-way UAV signal processing chip for a sanctioned country & they don't have the technology to fab it themselves ? And a discrete component version might not be realistically doable or too heavy/expensive.