Louis Jacobson
By Louis Jacobson August 9, 2017

Fact-checking Donald Trump's misleading tweet about U.S. nuclear arsenal

One day after threatening North Korea with "fire and fury like the world has never seen" if it menaces the United States, President Donald Trump tweeted about the strength of U.S. nuclear weapons and improvements made on his watch.

Trump wrote at 4:56 a.m: "My first order as president was to renovate and modernize our nuclear arsenal. It is now far stronger and more powerful than ever before."

This tweet is not accurate.

A week after taking office, Trump issued a presidential memorandum on "rebuilding the U.S. Armed Forces."

One sentence in this memo directs the defense secretary to "initiate a new Nuclear Posture Review to ensure that the United States nuclear deterrent is modern, robust, flexible, resilient, ready, and appropriately tailored to deter 21st-century threats and reassure our allies." The review effort kicked off in April 2017, according to news reports.

However, this wasn’t Trump’s first order as president — more than a dozen earlier executive orders and memoranda are listed on the White House website.

More importantly, asking for a Nuclear Posture Review is not unusual; it’s expected. The Defense Department’s web page for the Nuclear Posture Review describes it as "legislatively mandated."

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Indeed, it’s common for new presidents to put their stamp on the nation’s nuclear capabilities by issuing a new review within two years after entering office.

Bill Clinton produced one in 1994. George W. Bush produced one in 2002. And Barack Obama produced one in 2010. (Apparently, the Trump administration hasn’t updated its Pentagon web page on the Nuclear Posture Review. When we accessed it on Aug. 9, it still had a photo and "notable quote" by Hillary Clinton on it.)

A larger issue with Trump’s assurance: Experts unanimously said the U.S. nuclear arsenal could not have improved to the extent Trump described in just over 200 days.

There have been incremental improvements, but they have been trickling out under a plan begun under Trump’s predecessor, Obama.

The United States is engaged in a multiyear program to modernize the nation’s nuclear arsenal, including the rebuilding of the Minuteman III system, which launches intercontinental ballistic missiles, and the Trident II submarine-launched missile systems, as well as the refurbishment of nuclear warheads and construction of new and upgraded facilities, such as a uranium processing facility in Oak Ridge, Tenn. (Here’s an updated rundown of the modernization plan published by the Arms Control Association.)

The modernization effort was estimated to cost roughly $35 billion a year over a decade, or 5 percent to 6 percent of planned national defense spending, according to Congressional Budget Office reports released in December 2013 and January 2015. Its most recent estimate, released in February 2017, CBO said the modernization effort would cost $400 billion between 2017 and 2026, or $52 billion more than CBO’s 2015 estimate, "largely because modernization programs will be ramping up." Cumulatively, total costs could reach $1 trillion over the next 30 years.

 

Experts panned Trump's boast of rapid improvements.

"It would be a pretty fantastic claim under even Cold War standards given the size and scope of the arsenal," said Richard Nephew, a senior research scholar at Columbia University's Center on Global Energy Policy and a former State Department official under Obama. But given the restrictions under the New START treaty that went into force in 2011, it would be "pretty difficult, if not impossible, to achieve except in a crash, well-publicized effort."

Matthew Bunn, a nuclear-policy specialist who teaches at Harvard University's John F. Kennedy School of Government, called Trump’s claim "simply false."

"There is a total of nothing that has changed substantially about the U.S. nuclear arsenal over the few months that Trump has been in office," Bunn said. "We have the same missiles and bombers, with the same nuclear weapons, that we had before."

Bottom line: In the scale of decades, six months is a blink of the eye, experts said.

This is not the first time Trump has sought to paint a picture of weak stewardship of the U.S. nuclear arsenal under Obama. As early as June 2015, Trump said, "Even our nuclear arsenal doesn't work. It came out recently they have equipment that is 30 years old. They don't know if it worked." We rated that False.

 

Our ruling

Trump said, "My first order as president was to renovate and modernize our nuclear arsenal. It is now far stronger and more powerful than ever before."

What Trump did shortly after taking office was neither his first order nor a unique action; every new president in recent years has requested a Nuclear Posture Review. In addition, the ongoing nuclear modernization plan -- which dates back to the Obama administration and will take decades to complete -- would not have notched achievements in six months sufficient to be characterized as "far stronger and more powerful than ever before."

We rate the statement False.

EDITOR'S NOTE, Aug. 9, 2017, 4:30 p.m.: This article has been updated to include CBO's 2017 cost estimate.

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"My first order as president was to renovate and modernize our nuclear arsenal. It is now far stronger and more powerful than ever before."
a tweet
Wednesday, August 9, 2017

Our Sources

Donald Trump, tweet, Aug. 9, 2017

White House,  presidential memorandum on rebuilding the U.S. Armed Forces, Jan. 27, 2017

Defense Department, Nuclear Posture Review home page, accessed Aug. 9, 2017

Nuclear Posture Review, 1994, 2002 and 2010

Congressional Budget Office, "Projected Costs of U.S. Nuclear Forces, 2014 to 2023," Dec. 20, 2013

Congressional Budget Office, "Projected Costs of U.S. Nuclear Forces, 2015 to 2024," Jan. 22, 2015

Arms Control Association, "U.S. Nuclear Modernization Programs" (fact sheet), accessed Aug. 9, 2017

New York Times, "Trump Threatens ‘Fire and Fury’ Against North Korea if It Endangers U.S.," Aug. 8, 2017

CNN, "Pentagon begins review of nuclear weapons policy," April 17, 2017

PolitiFact, "Donald Trump says 'our nuclear arsenal doesn't work,' " June 18, 2015

Email interview with John Pike, director of globalsecurity.org, Aug. 9, 2017

Email interview with Richard Nephew, senior research scholar at Columbia University's Center on Global Energy Policy, Aug. 9, 2017

Email interview with Matthew Bunn, nuclear-policy specialist who teaches at Harvard University's John F. Kennedy School of Government, Aug. 9, 2017

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Fact-checking Donald Trump's misleading tweet about U.S. nuclear arsenal

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