Trump orders the navy to return to older, steam catapult system of launching jets off aircraft carriers CTV NewsTrump Pushes Costly Return to Steam on Future US Navy Aircraft Carrier Business InsiderTrump orders Pentagon to redesign US aircraft carrier to use steam catapults to launch jets The GuardianExclusive | Trump Orders Navy to Restore Older Tech on Aircraft Carriers, Costing Billions WSJMark Kelly on aircraft carrier catapult order: ‘Donald Trump knows nothing about this stuff’ The Hill
