[grkvlt]

Well, of course designing an autonomous system to operate in an environment where malicious actors are actively spoofing and jamming your sensors with pathological inputs is a pretty huge challenge - admittedly one the military is probably very interested in - and is not the purpose of any of these competitions. It's hard enough when you trust your sensors, at the moment!

[rurban]

Here the shippers are drug cartels and spoofers are police force. A very likely scenario.