U.S. Central Command will hold a daylong conference at its Tampa headquarters after seven months of war in Iran.

© Arash Khamooshi/Polaris for The New York Times

Russia lost more troops in September than in any other month this year, hitting the record, by Ukraine's count. The General Staff put last month's Russian casualties at 46,230, a 2026 record and 45.8% above January's.

At the same time, Russia's strikes on Ukraine's rear escalated in September and are climbing again in October. The result is a grind that bleeds Russia on the ground while Ukrainian cities absorb the blows from above.

Losses span the whole front

"Ukraine's Defense Forces continue to inflict systemic and tangible losses on the Russian occupation forces in personnel and equipment along the entire line of contact," the General Staff says.

The toll climbs all year

The monthly figures have risen almost without pause. After a dip to 26,090 in February, Russian losses climbed through the spring and summer, 39,290 in June, 42,860 in July, 42,020 in August, before last month's high.

The record reaches down to a single day: the General Staff counted 2,090 Russian casualties in the 24 hours to 28 September, which British Defense Intelligence assessed as the highest daily toll since the full-scale invasion, one of only four days to top 2,000, the other three in 2024.

British intelligence tied the high rate to intense fighting around the fortified belt of Donetsk cities, especially near Dobropillia.

Meanwhile, Kyiv is also continuing its Vivaldi Operation near Lyman, and its latest mission used ground robots, each carrying two Bullspike grenade launchers to launch an attack on Russian positions and then detonate inside their shelters.

Kyiv reads the climb

Across the war, Ukraine says it has put roughly 1.5 million Russian troops out of action, a toll that has bought little ground as the months-long summer offensive stalled short of its goals.

"Every attempt to pressure our positions ends for the enemy in disproportionate losses of wounded and killed," the General Staff says.

The figures are Kyiv's own and cannot be independently checked: they count the Russians' wounded and killed but never their own.