The introduction of the submarine to naval warfare reshaped planning and doctrine. While typical engagements relied on guns ...

From nuclear-armed giants to stealthy hunters, a handful of Russian submarines are built specifically to carry some of the world’s deadliest weapons. Ranked among Russia’s six most dangerous boats in ...

Ever since they started sailing the world's waterways in the 17th century, submarines have evolved significantly in the years since. Subs are some of the most important naval vessels in any blue water ...