What are class submarines??
Virginia Class Submarine - US: The Virginia-class, also known as the SSN-774-class, is a class of nuclear-powered fast attack submarines (hull classification symbol SSN) in service with the United States Navy. The submarines are designed for a broad spectrum of open-ocean and littoral missions.
What are submarine 'classes'??
The Navy has three classes of SSNs in service. Los Angeles (SSN 688)-class submarines are the backbone of the submarine force with 40 now in commission. Thirty Los Angeles-class SSNs are equipped with 12 Vertical Launch System tubes for firing Tomahawk cruise missiles. The Navy also has three Seawolf-class submarines.
What is a Yasen class submarine??
K-560 Severodvinsk is a Yasen-class submarine nuclear attack submarine of the Russian Navy. The construction of the submarine started in 1993 and was first planned to be launched in 1998.
What class of submarine was Kursk??
K-141 Kursk was a Project 949A class Antey (Russian: Aнтей, meaning Antaeus) submarine of the Oscar-class, known as the Oscar II by its NATO reporting name, and was the penultimate submarine of the Oscar II class designed and approved in the Soviet Union.