Army-navy competition shaped access to technical reservists

Both a mechanising army and a modern navy need engineers, mechanics, and other technically skilled people. Germany's large land force therefore competed directly with the Kaiser's fleet for the same reserve pool. The British Army between roughly 1905 and 1913 resisted technology across much of the service, although artillery, engineers, intelligence, and logistics remained important exceptions. That institutional preference harmed the army but made it easier for the Royal Navy to recruit the technical people required aboard ships. The consequence was visible in how old hulls were used: Britain employed them to free modern capacity, while Germany used them to compensate for ships it did not have. The comparison shows that reserve capacity depends on how a state allocates scarce skills across all its armed services.