Paraguay is a land-locked country in South America. It lies north of Argentina, west of Brazil and touching Bolivia to the north.
It is in the middle of south America south America
The countries that share a border with Paraguay in South America include; Brazil, Argentina and Bolivia. These countries are all interconnected but you;d have to more specific as to what you mean by...
um.... excuse me, Paraguay DOES have a navy, I lived there my entire life and my Godfather is a seaman
Spain.