Trump's partisan comments received cheers or jeers from the crowd, an expression of political views in uniform that would typically result in a reprimand.
The service, which will oversee the upgrades, hasn’t provided details on the scope or schedule of the modifications or confirmed who will perform the work.
“President Trump appears to have been speculating out loud about future airplanes that, as far as I know, don’t exist," said former SECAF Frank Kendall.
