Personnel quality turns flawed ships into usable capability

Tweedy's performance supports the argument that officers and crews are a force's first line of security. Modern warfare places a premium on knowledge and judgment while still demanding physical endurance. Retention therefore depends on accommodation, family life, and the practical ability to sustain a service career. Tweedy could support a large family through decades of naval employment, while neglected living conditions make experienced people harder to keep. Marshal Ney supplies the concrete example: capable leadership kept a deeply defective ship available until a replacement could assume its role.