The mushroom clouds over Hiroshima and Nagasaki have remained unreplicated for 75 years in part because the U.S. and Soviet Union — after peering over the ledge into nuclear armageddon — began to negotiate.
Why it matters: The arms control era that began after the Cuban Missile Crisis may now be coming to a close. The next phase could be a nuclear free-for-all.
Driving the news: New START, the last major pact constraining the U.S. and Russia — which together hold 91% of the world's nuclear warheads — is due to expire two weeks into the next presidential term, on Feb. 5.
- President Trump has insisted on a new, larger deal that also constrains China — which has a fast-growing but far smaller program.
- Beijing balked at American pressure to join recent U.S.-Russia nuclear talks in Vienna.
- Trump has recently held a flurry of phone calls with Vladimir Putin, and he suggested last week that he might support a deal involving only the U.S. and Russia.
- His top aides continue to insist on Chinese participation and to resist Putin's proposal for an unconditional extension.
Where things stand: Joe Biden today reiterated his commitment to extending New START if elected (he'd have 15 days to exchange diplomatic notes with Russia). Its fate would be far more uncertain in a second Trump term.
What they're saying: Rose Gottemoeller, the chief U.S. negotiator for New START under Barack Obama, says China won't rush to the negotiating table before February.
- "It’s not rational, it’s not logical and they have absolutely no incentive to do so," she told Axios.
- Meanwhile, "the Russians have just finished the modernization of their nuclear arsenal," and they have "hot production lines."
- “We could soon be facing a Russia who is far superior to us in nuclear numbers," she says, if the deal lapses.
Tim Morrison, who held both the arms control and Russia portfolios on Trump’s National Security Council, says those demanding a clean extension of New START might as well enter a car dealership and declare: "I am not leaving here until you sell me a car, no matter the price."
- China and Russia fear Washington's deep pockets and the prospect of an unconstrained American arsenal, he says. That offers leverage.
- America, meanwhile, has reason to fear Russia's fast-advancing capabilities (not covered by New START) and China's burgeoning nuclear buildup.
- That explains the administration's emphasis on a new deal and its willingness to take the old one to the brink. “I am simply not in the panic that some people are to extend the treaty now," Morrison says.
The big picture: The expiration of New START — paired with Trump's withdrawal from the Open Skies and Intermediate-Range Nuclear Forces treaties (the latter due to Russian violations) — would signal the end of arms control as we know it.
- If the arms control infrastructure built up during the Cold War collapses, it may be impossible to reassemble.
- Morrison, now a senior fellow at the Hudson Institute, acknowledges that. But he points the finger at Moscow: “If arms control is dying, it’s because Russia killed it."