Russia Says It Will Play By Nuclear Treaty Rules Despite Suspending Deal With U.S.

Russia will stick to agreed limits on nuclear missiles and keep informing the United States about changes in its deployments, a senior defence official said on Wednesday, despite the suspension of its last remaining arms control treaty with Washington.

Both chambers of Russia's parliament voted quickly in favour of suspending Moscow's participation in the New START treaty, rubber-stamping a decision that President Vladimir Putin announced on Tuesday when he accused the West of trying to inflict a "strategic defeat" on Russia in Ukraine.

But a top defence ministry official, Major-General Yevgeny Ilyin, told the lower house, or Duma, that Russia would continue to observe agreed restrictions on nuclear delivery systems - meaning missiles and strategic bomber planes.