[buzzdenver]

As an engineer, saying that $20k, the price of a cheap car, is 1/1000th of a GDP of a whole country does not pass the smell test. Google says that Yemen's GDP is $21.61b, so a drone is 0.0000925% of the GDP. In other words it's about a million drones per year for Yemen, and about 7.7 million interceptors per year for the US.