It's also a problem with the Navy.
More, smaller, near-coast ("littoral") ships would be much more effective tools for wartime and for maintaining peace on the seas. There are some. Acquisitions has been fraught with problems and weighty opinions of captains and admirals who want to feel important on enormous ships. Enormous ships which aren't as useful in the day to day operations in the Navy and would be extremely vulnerable at war with modern weaponry.
A lot of what gets done around the world is heavily influenced by how a decision will influence the feelings of people in power.