Yes, it is possible but it comes with a price: Slow page load... most users won't notice it though.
The reason that I don't use 'Navy' to refer to this section any more is because this section is not about navy as an organisation, but the 'ships' that serve with the navy.
I did do some search on Internet and found similar use:
An alternative option is 'Warships' but it sounds kind of amateur.
or maybe 'naval vessels'?
Any suggestions anyone?