A jerry-rigged homemade launcher made out of welded steel and a cinder block underground room with an electric motor lift mechanism. It’s as unsophisticated as the rockets themselves. No doubt it is hard to see from the air, but it must have one heck of a heat signature after the rockets are fired.
Secretary of State is more sophisticated, here she is observing the situation
It is about as technical as a garage door opener. Maybe less so since it lacks photo sensors for emergency stop