What is known is that 8-10 of the US Navy’s 14 Ohio-class submarines carrying strategic missiles are constantly at sea, where they are extremely difficult to detect. That, in fact, is the essence of their mission. These submarines, always ready to launch, are guarantors of deterrence, i.e., a state in which no adversary would risk initiating a nuclear strike, fearing retaliation from the depths of the ocean.
Armed with missiles that have a range of 12,000 kilometers, they can hit nearly any target on Earth from almost any deployment area. They typically patrol well-defended areas – deploying them somewhere else does not make sense.
Deploying nuclear-powered attack submarines (of which the US has more than 50) to forward positions would make more tactical sense. Their primary task is to hunt for an adversary’s ballistic missile submarines, complicating their ability to launch. These vessels can also strike land targets, but their Tomahawk cruise missiles are conventionally armed. For deterrence, they must be deployed in significant numbers. Moving just two such submarines closer to Russia is unlikely to have a meaningful effect.
Of course, Trump could have sent two of the four converted Ohio-class submarines, each capable of carrying 150 Tomahawks. But deploying them without proper cover is risky. Thus, Trump’s move amounts to little more than a symbolic show of force.
Still, that does not make the situation any less dangerous. Trump’s order has made nuclear escalation a reality. Let’s imagine, to humanity’s misfortune, that at a time when US-Russia tensions have worsened to the point of a nuclear standoff, one side’s early-warning system suddenly fails.
There have been multiple instances of such failures. On November 9, 1979, for example, the NORAD command center
received satellite data suggesting a massive Soviet missile launch against the US. The data corresponded closely to assumed Soviet launch scenarios. Roughly 1,000 Minuteman ICBM crews were ordered to put their missiles on standby as 10 interceptor jets were scrambled to confirm the Soviet strike. Six minutes later, the alarm was declared to have been false.
Perhaps the most well-known incident
occurred on September 26, 1983. Sunlight reflecting off clouds had triggered sensors in the Soviet Oko early-warning satellite to report the launch of a US ICBM. Only the calm of a single officer, duty shift commander Lieutenant Colonel Stanislav Petrov, prevented catastrophe.
In such a situation, the leaders of Russia and the US would have, at best, 20 minutes to assess the threat. A global catastrophe could take place because of words on social media.
Until quite recently, a system existed to prevent these situations. It included multiple hotlines to allow direct contact between military leaders during crises. START established a
Bilateral Consultative Commission to resolve disputes. And in 2014, as a confidence-building measure, Russia finally fulfilled Yeltsin’s pledge not to preload flight coordinates into Russian missiles.
But in the current climate, with strategic stability fundamentally falling apart, it is no longer clear which agreements are still in force and which are not. And in the absence of reliable information about the other side’s intentions, the military will assume the worst scenario is the most likely.
With catastrophic consequences.