No - Mexico's Navy has in modern times been a green-water Navy (coastal patrol/defense), and though they do have destroyers to deal with submarine threats and drug-running submarines, they've never considered the need for military submarines.
Submarines aren't cheap to maintain either; having them in a military inventory is generally based on threat determination, and there just isn't enough of a threat to warrant the cost of them theirs. Modern submarines are built and maintained for a a variety of reasons, but the most important are fleet escort and strategic defense. Mexico has no blue-water Naval fleet to escort, and isn't capable of projecting military power globally, negating any need for strategic defense.
That doesn't mean they don't rely on allied nations to help them out if needed though.
Submarines fought in both WW1 and WW2.
German submarines were referred to as U-boats during the world wars.
Yes, German submarines were very effective in both world wars. The Germans built excellent submarines and still do.
Submarines typically use air tanks. Oxygen is very dangerous and very flammable. It's use is very limited on submarines for that reason.
Yes they do. They've got 3 of thoseAns 2 - The 'Armada de Mexico' has NO submarines of any kind !Currently they have 1 destroyer, 6 frigates, 2 missile corvettes and a number of patrol boats.
German submarines were referred to as U-boats during the world wars.
Yes, airplanes fought in the air, and battleships, cruisers and submarines fought at sea and under it.
submarines and bats both use sonar. Calvin was here
Well the city is a run down from the war but as you know of there is lots of government probs
oceanographers use submarines to take pictures of sea life and things that have been found or things that they are looking for.
The marines do not use submarines. Only the Navy does.
Most submarines have propellers that spin, pushing them forward. A few smaller research submarines use a water jet for propulsion.