Earlier US destroyer classes usually remained in construction for four to eleven years. At the time of the lecture, Arleigh Burkes had been under construction for 36 of the previous 38 years, and additional authorized ships extended that horizon further. The US Navy did not originally expect the class to persist for so long. A mature production line, a large installed fleet, and economies of scale made every proposed successor compete against a known design whose cost reflected decades of industrial continuity. Replacing the Burke therefore required a large enough improvement to justify disturbing a proven national-security asset and its supporting yards.
Notable Point · 1:40:16-1:47:26
Burke production continuity raised the bar for every successor
At the time of the lecture, Arleigh Burkes had been under construction for 36 of the previous 38 years, giving the class an industrial advantage over any replacement.