Diesel-electric submarines to date have been extremely modern, efficient and cheap, but the US Navy has long abandoned all submarines of this type, using only nuclear submarines.
The diesel-electric submarines – is popular in many countries around the world, the characteristics of the submarines is cheap, easy to operate, the operation efficiency is not inferior to nuclear submarines – even brand more fruitful.
However, the US Navy has long since eliminated all electric – diesel submarines from service, only using nuclear submarines in the naval force.
One of the main reasons, causing the US to completely eliminate the fleet of diesel-electric submarines, is that the range of these submarines is limited, not suitable for the operation of this force. Specifically, the US Navy regularly conducts operations and shows of force, in sensitive waters around the world, far from US territorial waters.