That's why the time and location of trains is kept a secret and their routes randomized - to prevent the enemy targeting them.
Then this data must be encrypted. And since it would be an obvious security risk to allow bad guys (ie foreigners) to access this data then none US aircraft couldn't be allowed to fly in the same airspace as non-Us…
That's why the time and location of trains is kept a secret and their routes randomized - to prevent the enemy targeting them.
Then this data must be encrypted. And since it would be an obvious security risk to allow bad guys (ie foreigners) to access this data then none US aircraft couldn't be allowed to fly in the same airspace as non-Us…