US nuclear weapons budget could skyrocket if Russia treaty ends

TR_123456 · Aug 26, 2020

The New START nuclear pact’s demise could cost the Department of Defense as much as $439 billion for modernization, plus $28 billion in annual maintenance costs, the Congressional Budget Office said in a report published Tuesday. (U.S. Air Force photo by Senior Airman Abbigayle Williams)

WASHINGTON ― The New START nuclear pact’s demise could cost the Department of Defense as much as $439 billion for modernization, plus $28 billion in annual maintenance costs, the Congressional Budget Office said in a report published Tuesday.

That price estimate, as the United States and Russia remain at odds over the treaty, reflects a threefold increase in weapons production costs. With Washington and Moscow’s responses to the expiration of New START unclear, CBO explored several possible paths, including other less expensive options.

“If the New START treaty expired, the United States could choose to make no changes to its current plans for nuclear forces, in which case it would incur no additional costs,” the CBO study found. “If the United States chose to increase its forces in response to the expiration of the treaty, modest expansions could be relatively inexpensive and could be done quickly. Larger expansions could be quite costly, however, and could take several decades to accomplish.”

The New START treaty limits each country to no more than 1,550 deployed nuclear warheads and 700 deployed missiles and bombers. Signed in 2010 by then-U.S. President Barack Obama and then-Russian President Dmitry Medvedev, the pact would expire Feb. 5, but includes an option to extend it for another five years without needing the approval of either country’s legislature.

The analysis comes amid predictions of flattening defense budgets and as the United States and Russia concluded two days of arms control talks in Vienna last week with some signs of a possible willingness to extend the existing New START deal. A key sticking point is the U.S. demand to include China in any new treaty, even as China has repeatedly refused.

U.S. government leaders argue that any new nuclear arms limitation treaty should cover all types of warheads, include better verification protocols and transparency measures, and extend to include China, which has been increasing its own arsenal.