Rosstat, Russia's statistics agency, has not released data on deaths this year, according to an independent Russian outlet.

Russia will likely hit the 1 million casualty mark this summer, said the study, published Tuesday by the Center for Strategic and International Studies (CSIS), a think tank in Washington, DC.

The 45,000 figure actually appears to refer to an estimate shared by the Ministry of Defence for the total number of Russian casualties in the war with Ukraine in November, including both those killed ...

With high casualty figures and the slow pace of Russia’s territorial gains, President Vladimir V. Putin could face years more of a grinding war of attrition in Ukraine.

He did not say how UK officials had calculated the Russian casualty figures. "There is no doubt that Russia is making tactical, territorial gains and that is putting pressure on Ukraine," he said.

The figures from the UK's Ministry of Defence said that Russia suffered 45,690 casualties in November, the fourth consecutive month in which its casualties have increased.

Ukraine says Russia’s military losses have topped 1 million, noting the huge price Moscow has paid for its 3-year-old invasion.

He did not offer his own figure. But taken together, the Russian and Ukrainian casualty figures point to the terrifying intensity of fighting going on in Kursk and Ukraine's eastern regions.

Russia has suffered some 600,000 casualties in its war with Ukraine — more than its losses in every conflict since World War II combined, according to U.S. officials.

Nearly 1 million Russian soldiers have been killed or injured in the country’s full-scale invasion of Ukraine, according to a new study, a grisly measure of the human cost of Russian President ...