With other submarines, ships and aircraft. Possibly also with detectors that sit on the bottom of the ocean and transmit a signal when a sub is detected.
52 US submarines were lost in WW2. This was about 1 in every 5 submarines that the US had in WW2
When a foreign built vessel has not paid US Customs duty or a US built vessel had be exported it can not be offered for sale to US citizens while in US territorial waters. Penalties can include seizure of vessel.
During WW2 the US Navy built 126 submarines.
1. Ballistic submarines 2. Attack submarines
No, women aren't eligible to serve on board US Submarines.
Yes, submarines were used by the Confederate Navy in the US Civil War.
Submarines can operate under water, but not under land. The US is a nation on land, and submarines cannot operate under it.
Submarines and Aircraft Carriers
75
The US, Russia, Great Britain, France, China and (recently) India have nuclear submarines.
No sorry
No- US waters.