“Roads, it would seem, are no longer essential to military operations” is how a writer summed up the lesson of the Hump. Certainly Japan’s control of Burma had been inconvenient, but Tunner had proved that it wasn’t fatal. After the Hump, he wrote, he “knew that we could fly anything anywhere anytime.” Anything anywhere anytime—this was a far cry from the world of just half a century earlier, when getting to Cuba from Florida was an ordeal.