Blended-wing aircraft developer raises $175 million in a Series B round that includes United Airlines Ventures, RTX Ventures, and Northrop Grumman.

The war years: 1939 to 1945 -- Post-war struggles: 1946 to 1952 -- The post-Northrop years: 1953 to 1959 -- Tom Jones and the new Northrop Corp.: 1960 to 1973 -- Post-Vietnam war and the rise of ...