Typhoon-class submarines were the biggest submarines to ever patrol the oceans. But they were not this big by choice. The ...

Typhoon Class submarines, also known as "Acula" in Russia, represent the pinnacle of submarine engineering, holding the record as the largest submarines ever built. Created during the Cold War, these ...

What You Need to Know: The Russian Navy has decommissioned the Dmitry Donskoy, the last active Typhoon-class submarine and the largest submarine ever built. Initially entering service in 1981 as ...