It varies by the type of submarine. United States, Russia, United Kingdom, China, France, and India are examples of nations who have or are assumed to have nuclear submarine capabilities.
For security purposes, governments don't give out full specifications on their weapons of war, especially on something as big, expensive, and instrumental as a submarine. The true depth information is classified, probably above "Top Secret". For the general US submarine fleet, the "official" answer is typically around 600 feet. (According to one Navy instructor it was changed from 400 feet when a documentary was aired accidentally showing footage of the depth meter at a depth of around that depth.)
Any Navy in the world who operates a nuclear submarine is going to publish a low ballpark figure in the name of national security and secrecy. If everyone knew the exact depth a submarine could submerse to, it'd be easier to kill them. Wikipedia says a Soviet/Russian class Alpha submarine may have successfully operated at a depth of 4,300 feet. But rest assured whatever the published depth of submarine is, it many times greater than that.
in excess of 400 feet
They go underground and see what there if it is deep they can use a submarine
They go underground and see what there if it is deep they can use a submarine
The pressure gets too great and the submarine implodes. The deeper you go under water the more pressure there is.
Deep ocean pressures are to great for submarines. They do not need to go deep anyway, just to avoid detection by the enemy.
they go in a deep sea trench in witch you need the hm dive. p.s. ITS TEAM AQUA.
Classified.
Submarine is a noun which means underwater boat. Thus it can be used in the follow possible sentences:Radar can be used to detect a nearby submarine.If you want to travel deep underwater, you will need to go in a submarine.It is important that every submarine is watertight.We all live in a yellow submarine.
Go down from mossdeep city and when you find the deep section use dive until you see they opening if there is a submarine go in and use dive again to resurface. Enter the cave to see if there is a submarine. when you resurface go up until you reach land
the nautilus was a submarine
surf around the massive island that is sootopolis city, then use dive at a deep place. there should be a cavern underwater. go in it, then you should have found the submarine. if you use dive there you can get to sootopolis :-)
The deepest submarine is built to go 10000 meters under water. This is so they can go to the bottom of the ocean floor.