There is “no question” of the US providing nuclear weapons to Ukraine, Assistant Secretary of State Karen Donfried told a Senate hearing on Thursday. However, she would not publicly commit to ruling out a first nuclear strike.
“The United States is not a party to this conflict,” Donfried told lawmakers during a hearing of the Senate Foreign Relations Committee, adding that “the United States is providing security assistance and weapons to Ukraine, but there’s no question of the US providing nuclear weapons to Ukraine.”
Donfried was not asked whether the US would be gifting nukes to Kiev. Rather, Senator Ed Markey, a Democrat from Massachusetts, pressed her to publicly state that the US does not “want to pose an existential threat” to Russia, and would not be the first party to fire nuclear weapons.
Donfried did not directly answer either question, insisting that the US is not directly participating in the Ukrainian conflict, and therefore not at war with Russia.
Russia, however, views the US as participating in the conflict because of its supply of arms and intelligence to Kiev. Foreign Minister Sergey Lavrov has accused the Washington and its NATO military bloc of “essentially going to war with Russia through a proxy and arming that proxy,” while President Vladimir Putin has threatened a “swift, lightning-fast” response to any outside interference that puts his country's national security at risk.
Russia has a no-first-use policy on nuclear weapons, save for a hypothetical situation in which the existence of the Russian state is threatened by either nuclear or conventional weapons. The US maintains a more ambiguous policy, stating that its nukes are a deterrent, but may be used in “extreme circumstances to defend the vital interests of the United States or its allies and partners.”