President Vladimir Putin formally ordered a suspension of Russia’s obligations under a Cold War-era nuclear treaty with the U.S., his office said Monday, a death knell for the pact that heightens the threat of a new arms race.
The Kremlin said the decision to suspend the agreement was made after the U.S. said it would stop abiding by the pact, the Intermediate-range Nuclear Forces Treaty, which prohibited the possession, production and flight testing of certain short and intermediate-range nuclear missiles.
The statement didn’t acknowledge Washington’s accusations that Russia had broken its obligations under the INF treaty with the testing of its nuclear-capable 9M729 missile. Those accusations have been met by sabre-rattling from Moscow, with Mr. Putin warning that the unraveling of the agreement would lead to a new arms race....