Original sentence: The accident-free record of U
Edited sentence: However, this argument is hypothetical, not borne out by the highly classified results of U.Moreover, there's little argument that – if only from the standpoints of availability of resources and combat readiness – the accident-free record of U.That Rickover's domineering style and force of will had a substantial impact on the daily life of every captain of every U.That he was willing to put his own life on the line during such nascent operations spoke loud and clear that he understood the importance of related success, and expected as much dedication from his own staff as well as the submarine's construction yard.nuclear-powered submarine and surface ship is otherwise undeniable.submarine peacetime and wartime operations, and ignores the substantial resources, focus and training that were otherwise poured into each of these other important areas as matters of highest national security