President Donald Trump ordered the US Navy to return to using steam catapults to launch planes off of aircraft carriers, acting on a long-time complaint despite opposition from many naval officers. In a presidential memorandum, Trump ordered US Defence Secretary Pete Hegseth to come up with a plan within 60 days on what would be needed to use hydraulic catapults in the next Gerald Ford-class nuclear-powered aircraft carrier. The planned USS Doris Miller will be the fourth ship in the six-vessel...