A response to Biden's gaffe?

NY Times:

A pair of nuclear-powered Russian attack submarines has been patrolling off the eastern seaboard of the United States over recent days, a rare mission that has raised concerns inside the Pentagon and intelligence agencies about a more assertive stance by the Russian military.

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According to Defense Department officials, one of the Russian submarines remained in international waters on Tuesday about 200 miles off the coast of the United States. The second submarine traveled south in recent days to make a port call in Cuba, according to a senior Defense Department official.

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The submarine patrols come as Moscow tries to shake off the embarrassment of the latest failed test of the Bulava missile, a long-range weapon that was test fired from a submarine in the Arctic on July 15. The failed missile test was the sixth since 2005, and some experts see Russia’s assertiveness elsewhere as a gambit by the military to prove its continued relevance.

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Maybe Biden was right. Time does not appear to be on the Russians side these days. This appears to be Putin nostalgia for the days when they were a threat.

It comes at a time when Russia is also saber rattling in South Ossetia of all places.