What If America and Russia’s Two Best Submarines Went to War?

“In terms of weapons the two sides are fairly evenly matched, although Severodvinsk has the antisubmarine version of the Klub missile, allowing the Russian ship to quickly engage enemy submarines with a missile-delivered lightweight torpedo, much like the retired American SUBROC system.”

byKyle Mizokami

The Virginia class is quieter and has a better sonar rig than its Russian opponent. In the world of submarine warfare, that’s an unbeatable combination. It can move and detect in ways that would give away Severodvinsk. One thing to be said for Severodvinsk is that it is more capable of quickly responding to a sudden target opportunity via her supersonic Klub ASW missiles. As for near term prospects, the usability of the Virginia’s sonar improves on a regular basis via software updates. Severodvinsk may not be able to update its sonar suite, and making the Russian submarines quieter may not be easily implemented. Overall, the edge has to be given to the Virginia class.

The United States Navy’s submarine force emerged from the Cold War as the undisputed masters of the undersea realm. The elite, all-nuclear submarine force watched as its Soviet submarine force rivals rusted away pierside, the newly founded Russian Federation unable to maintain them.

(This first appeared in 2016.)

After more than twenty years of American submarine supremacy, a new challenger has arisen from the deep. Slightly familiar and almost two decades in the making, it’s an unusual challenge to U.S. naval superiority, but nevertheless one with a long, lethal pedigree. How does this new old upstart, Russia’s Yasen-class submarine, compare with the new backbone of the U.S. submarine force, the Virginia class?

The Yasen (“Ash Tree”) class of submarines was conceived as early as the mid-1980s by the Malakhit Central Design Bureau, one of the Soviet Union’s three main submarine bureaus. Construction of the first submarine, Severodvinsk, began in 1993 in Russia at the Sevmash Shipyards, but lack of funding delayed completion for more than a decade. Severodvinsk was finally launched in 2010, and commissioned into the fleet in 2013.

The Yasen class measures 390 feet long and displaces 13,800 tons. It has a crew of just ninety, far fewer than its American equivalents, suggesting a high level of automation is built into the submarine. In shape it resembles the earlier Akula class, but much longer behind the conning tower and a hump to accommodate vertical launch tubes. According to the authoritative Combat Fleets of the World, Severodvinsk has a OK-650KPM two-hundred-megawatt nuclear reactor, good for the life of the boat, which drives it to speeds of up to sixteen knots surfaced and thirty-one knots submerged. Other reports peg it slightly faster, at thirty-five knots. It can run quiet underwater at twenty knots.