What would the US do if Russia was flying a sophisticated drone in the Gulf of Mexico 24 Miles from the US coast? What kinds of deception are up to the people

What would the US do if Russia was flying a sophisticated drone in the Gulf of Mexico 24 Miles from the US coast? What kinds of deception are up to the people who do this for a full time job. (If it was me I would send two of our drones, one to stand off a bit and record video, then the other drone would attempt to 'mate' the Russian drone midair.) But that's just me.