Russia backs off the talk of using nukes

 ISW:

Key Kremlin officials began collectively deescalating their rhetoric regarding the use of nuclear weapons in early November. The Russian Ministry of Foreign Affairs (MFA) released a statement on “the prevention of nuclear war” on November 2, stating that Russia “is strictly and consistently guided by the postulate of the inadmissibility of a nuclear war in which there can be no winners, and which must never be unleashed.” The Russian MFA also stated that it is committed to the reduction and limitation of nuclear weapons.[1] Russian President Vladimir Putin stated on October 27 that Russia has no need to use nuclear weapons against Ukraine and claimed Russia has never discussed the possibility of using nuclear weapons, only “hinting at the statements made by leaders of Western countries.”[2] The deputy chairman of the Russian Security Council, Dmitry Medvedev, has similarly increasingly downplayed the fiery nuclear rhetoric he used throughout October and is now focusing on promoting Russian unity in the war in Ukraine.[3]

Putin and key Kremlin officials had increased their references to the use of nuclear weapons from Putin’s September 30 annexation speech and throughout October, likely to pressure Ukraine into negotiations and to reduce Western support for Kyiv. Putin made several general references to nuclear weapons in his September 30 speech but avoided directly threatening the use of nuclear weapons.[4] Putin’s rhetoric during this speech and throughout October was consistent with his previous nuclear threats and failed to generate the degree of fear within the Ukrainian government that the Kremlin likely intended.[5] Ukrainian Main Military Intelligence Directorate (GUR) Chief Kyrylo Budanov stated on October 24 that the Russian nuclear threat has remained at the same level even prior to the start of the war.[6] The Kremlin also escalated its nuclear rhetoric after Russian military failures in Kharkiv Oblast and during Ukrainian counteroffensives in Lyman and northern Kherson Oblast in early October. The Kremlin likely continued its thinly veiled nuclear threats to deflect from their military and mobilization problems and to intimidate Ukraine’s Western partners.
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It was a gambit that did not work to try to force the US and NATO to stop aiding Ukraine.  It never made much sense because there has never been any threat to invade Russia.  The only threat was to get the Russians out of Ukraine.  That is still the objective of Ukraine and its supporters.  The war in Ukraine was a colossal miscalculation by Putin and those in the Russian government.  This might be the first nod at a deescalation of the conflict.  It is something that Russia needs to do for its own good.