The Cold War prompted the space race, the nuclear arms race and other weapons races that yielded forward-thinking innovations like fixed-wing planes that can take off vertically—VTOL (Vertical Take-Off and Landing) — from any platform or surface.
The technology was already being tinkered with by the Germans before the Nazi collapse and further developed by other nations, including the Brits and the Soviets. The U.S. Navy saw its potential and became interested in high-performance fighter aircraft capable of taking off from small ships.
Lockheed and Convair were awarded contracts in May 1951 to develop VTOL fighters suitable for the military. But the project was canned in 1955 after it became clear that VTOL fighters were too slow and only the most experienced pilots could fly them. So much for the notion of having tactical aircraft on every ship.
The following is video footage of Convair's XFY Pogo's takeoff and landing test on May 18, 1955.