Trump floats possible new F-55 warplane and F-22 upgrade

The United States is examining development of a twin-engined warplane to be known as the F-55, as well as an upgrade to its Lockheed Martin F-22 Raptor called the F-22 Super, US President Donald Trump said on Thursday. Trump was speaking at a meeting of business leaders including the heads of Boeing and GE Aerospace in Doha, a day after announcing a string of business deals including an order from Qatar for 160 Boeing commercial jets. Trump referred to the F-55 both as an upgrade to the Lockheed