The US Navy's aircraft carrier fleet is a subject of discussion, with some outlets suggesting it needs to be expanded, while others report that it is already being quietly expanded. The navy's ability to deliver new aircraft carriers is reportedly hindered by issues with shipyards, and there are concerns about the gap between the US and China's naval capabilities. The US Navy's fleet size is also expected to change, with some reports indicating it will shrink, although it currently has the most aircraft carriers in the world.