Along with the Germans and others, Russian leaders contend that poorly regulated American markets caused the current crisis. While it is hardly a new sentiment, in Russia there is a gloating quality, as the American crisis deepens.

There has been a drumbeat of pronouncements in recent days on this theme. Prime Minister Vladimir V. Putin made a speech about what he called American financial “irresponsibility” on Wednesday, blaming non-Russian causes for Russia’s stock plunge of more than 50 percent. Of the financial crisis, he said, “This is not the irresponsibility of some people but the irresponsibility of the system, which as it is known, claimed to be the leader.”

In contrast to the Europeans who have also criticized lax American regulation, however, Russians are facing a financial system that has been in such chaos that regulators suspended trading on the stock market three times last month. The global credit crisis could trim about 1 percent from Russian growth next year, said the finance minister, Aleksei L. Kudrin.

As in other emerging markets, investors are pulling money out of Russia and depositing it in United States Treasury securities because they are considered the safest place to park money. By the time Mr. Medvedev spoke on Thursday, investors had pulled about $52 billion in net private capital out of Russia since the second week of August, when the war in Georgia and political tension with the West heightened concern about political risk here.

The criticism of American finance coincided with a rise in Russian military bluster that has been viewed by some in the West as a resurgence of the Kremlin’s cold-war mentality. On Thursday, Russian generals announced plans for the largest air force exercise since the collapse of the Soviet Union, called Stability 2008, to be held next week. Also on Thursday, the deputy commander of Russia’s navy said the country would build eight new nuclear submarines before 2015.