What are the main SSN classes?

What are the main SSN classes?

• A. Los Angeles, Seawolf, Virginia
• B. Ohio, Virginia, Los Angeles
• C. Los Angeles, Ohio, Virginia
• D. Virginia, Columbia, Los Angeles

Answer: (A)

SSN classes are the main design families of United States Navy nuclear-powered fast-attack submarines. The three primary SSN classes are Los Angeles, Seawolf, and Virginia. They represent the long-running lineage of attack submarines built to perform versatile missions such as maritime patrol, anti-submarine warfare, and precision strikes, while keeping the fleet modern and capable. Other options mix in submarines that aren’t SSNs. Ohio and Columbia are ballistic-missile submarines (SSBNs), not attack submarines, so they don’t belong in a list of main SSN classes.

SSN classes are the main design families of United States Navy nuclear-powered fast-attack submarines. The three primary SSN classes are Los Angeles, Seawolf, and Virginia. They represent the long-running lineage of attack submarines built to perform versatile missions such as maritime patrol, anti-submarine warfare, and precision strikes, while keeping the fleet modern and capable.

Other options mix in submarines that aren’t SSNs. Ohio and Columbia are ballistic-missile submarines (SSBNs), not attack submarines, so they don’t belong in a list of main SSN classes.