Could U.S.-Russia Tensions Go Nuclear?

• Could U.S.-Russia Tensions Go Nuclear?
  by BRUCE BLAIR, November 27, 2015, http://www.politico.com/magazine/  
  Believe it or not, hair-trigger launch alerts are still with us—and perhaps even more dangerous than during the Cold War.
  –
  The Russian warplane recently shot down inside Turkey’s border with Syria fits a pattern of brinkmanship and inadvertence that is raising tensions and distrust between Russia and U.S.-led NATO. Low-level military encounters between Moscow and Washington are fanning escalatory sparks not witnessed since the Cold War. And there exists a small but steadily growing risk that this escalation could morph by design or inadvertence into a nuclear threat.
  –
  The backdrop for these concerns is that both the United States and Russia maintain their nuclear command posts and many hundreds of strategic nuclear warheads on hair-trigger alert. This is a long-standing practice, or habit, driven by the inertia of the Cold War. The two sides adopted the accident-prone tactic known as launch-on-warning in order to ensure that their strategic forces could be fired before incoming warheads arrived. President Barack Obama’s recent nuclear employment guidance reiterated the need to preserve this option. Our nuclear command system and forces practice it several times a week. So do the Russians.
  –
  And believe it or not, Russia has shortened the launch time from what it was during the Cold War. Today, top military command posts in the Moscow area can bypass the entire human chain of command and directly fire by remote control rockets in silos and on trucks as far away as Siberia in only 20 seconds.
  –
  Why should this concern us? History shows that crisis interactions, once triggered, take on a life of their own. Military encounters multiply; they become more decentralized, spontaneous and intense. Safeguards are loosened and unfamiliar operational environments cause accidents and unauthorized actions. Miscalculations, misinterpretations and loss of control create a fog of crisis out of which a fog of war may emerge. In short, the slope between the low-level military encounters, the outbreak of crisis and escalation to a nuclear dimension is a steep and slippery one.
  –
  Somewhere along this slope, a psychological construct known as “deterrence” is supposed to kick in to prevent the use of nuclear weapons. But deterrence can become an extreme sport during a confrontation, a game of taking and manipulating existential risk, morphing into games of chicken, bluff, coercion and blackmail. The basic idea is to instill fear in an adversary’s mind that events could spin out of control and result in a nuclear war.
  –
  That’s especially true since the public doesn’t realize just how little time exists for our leaders to make a decision to use nuclear weapons, even today—and if anything the atmosphere has become even more hair trigger with the threat of cyberwarfare. A launch order is the length of a tweet. Missile crews in turn transmit a short stream of computer signals that immediately ignite the rocket engines of many hundreds of land-based missiles. For the United States, this takes 1 minute. As a former nuclear-missile launch officer, I personally practiced it hundreds of times. We were called Minutemen. U.S. submarine crews take a little longer; they can fire their missiles in 12 minutes.
  –
  read more.

end