MOSCOW - Russia dramatically escalated its denunciations of American threats to attack Syrian military targets on Saturday, with President Vladimir Putin saying it would have been "utter nonsense" for the Syrian government to use chemical weapons as the Obama administration alleges.
The Foreign Ministry, in a statement issued before President Obama said he would seek congressional authorization before ordering strikes on Syria, said a U.S. attack would be a "gross violation" of international law.
Speaking out for the first time since an apparent chemical weapons attack near Damascus on Aug. 21, Putin called on President Obama to find a nonviolent way out of the crisis.
"I would like to address Obama as a Nobel Peace Prize laureate: Before using force in Syria, it would be good to think about future casualties," Putin told Russian news agencies in Vladivostok during a tour of the country's flood-stricken Far East.
"Russia is urging you to think twice before making a decision on an operation in Syria," he said.
The White House argued Friday that intelligence shows more than 1,400 people died from exposure to chemical weapons in an attack carried out by the Syrian military.
Putin said he was sure the attack was the work of rebels trying to provoke international -- and especially American -- involvement in the Syrian conflict. The government of Bashar Assad, he said, would have had no reason to use chemical weapons at a time when it had gained the upper hand in the fighting.
Doing so, he said, would have been "utter nonsense'' -- with the clear implication that that is how he would characterize the American allegations.
On top of that, he said, the Obama administration's "claims that proof exists, but is classified and cannot be presented to anybody, are below criticism. This is plain disrespect for their partners."
Putin's comments were soon underlined by a stern statement from the Foreign Ministry. After U.S. Ambassador Michael McFaul had finished a meeting with Deputy Foreign Minister Sergei Ryabkov on Saturday, the ministry declared, "Russia has expressed its conviction that any forceful action against Syria that the U.S. could carry out in circumvention of the U.N. Security Council would be an act of aggression and a gross violation of international law."
Putin said he was surprised by the vote in Britain's Parliament on Thursday not to join a U.S. attack on Syrian military targets. "It shows that there are people guided by common sense there," he said.
Putin said he and Obama have not discussed Syria since the alleged chemical weapons attack occurred.
The Russian president is fond of needling his opponents, often adopting a tone of apparent reasonableness tinged with a considerable amount of condescension. A U.S. assault on Assad's government would do nothing to hurt his standing, at home or in many countries abroad, where his contempt for Washington tends to play very well.
"The U.S. president and I certainly discussed this problem at the G-8" summit in June in Northern Ireland, Putin said Saturday. "And, by the way, we agreed then that we would jointly facilitate peace negotiations in Geneva, and the Americans committed themselves to bringing the armed opposition to these negotiations. I understand this is a difficult process, and it looks like they haven't succeeded in this."
Obama arrives in St. Petersburg for the G-20 meeting on Thursday and leaves on Friday. The purpose of the gathering is to discuss economic growth, but the White House acknowledges there will be plenty of conversation about Syria on the side. There are currently no plans for a one-on-one meeting between Putin and Obama, who earlier this month decided not to attend a Moscow summit with the Russian president.
On Friday, the head of the foreign affairs committee of the lower house of parliament, Alexei Pushkov, said the Nobel committee should strip Obama of his 2009 Peace Prize if he launches an attack on Syria.