Russia suffered vastly more casualties than Ukraine in September, a senior NATO military official told Bloomberg. Ukraine’s General Staff put the month’s Russian toll only slightly lower.

September’s toll lands on a recruitment system that was already falling short. Ukraine’s military intelligence (HUR) estimated that Russian losses outran new contracts in June and July, when monthly losses ran lower. In August, Ukrainian President Volodymyr Zelenskyy, citing military intelligence, warned that Russia is preparing a mass call-up after its parliamentary elections. That vote ended on 20 September.

Where the numbers come from

Russian casualties passed 50,000 in September, up to 28,000 of them killed, the official said. Ukraine’s losses over the same month came to about 5,000, according to the official, who spoke on condition of anonymity. Russia does not release casualty figures, Bloomberg noted. In late August, Pavlo Palisa, deputy head of Ukraine’s Presidential Office, put Russia’s July losses at 43,000 killed and wounded. Bloomberg could not confirm his figures.

To push forward, Russia keeps feeding troops into “kill zones,” the official said. These are stretches of ground saturated with armed drones, mines, and artillery fire. Maksym, call sign Rumyn, is a deputy company commander in the 46th Airmobile Brigade’s drone battalion. In April, he said the zone once ran 3–5 km deep and is now several times larger.

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Rising stakes for Moscow

Russia’s defense spending is expected to near $199 billion this year, Bloomberg reported, citing two sources close to the government. That is about 40% above the plan the government set in late 2025.

Russian President Vladimir Putin would struggle to wind down the invasion without a political cost, Martin Jäger said last week. He heads Germany’s Federal Intelligence Service (BND).

Russia hit the CHP-5 thermal plant in Kharkiv on the evening of 11 October. It came hours after US President Donald Trump announced an energy ceasefire between Ukraine and Russia, President Volodymyr Zelenskyy said in his nightly address.

Trump had announced the energy truce earlier that day, though Kyiv reported no part in any such deal, as well as Moscow. Yet in this one week, Russia carried out more than 200 strikes on Ukraine’s power generation and transmission and 17 on its gas and oil sites, killing more than 150 people and wounding more than 700, according to Zelenskyy.

“All day today, there were Russian Shaheds in the sky. There are Shaheds in the sky now, too. There were strikes by aerial bombs. There were strikes on our energy. Just now there was a strike on CHP-5 in Kharkiv,” Zelenskyy states.

Ukraine welcomes the agreement Trump announced and is ready to stop striking Russian energy if Russia does the same. For that to mean anything, he stresses, it has to become part of reality.

A one-word answer from Moscow

Ukraine has offered many de-escalation steps, Zelenskyy notes, but Russian ruler Vladimir Putin met them all with the same refusal. He voices hope that the Russian leader would finally tell the US, Ukraine, and the world something other than killing and deception, something that leads to a real and dignified peace.

Ukraine wants peace, and the question is whether Russia does. The Armed Forces have received all the relevant orders to defend the country, he confirms.

Allies line up fresh support

Zelenskyy says he also spoke with members of the US Congress and, the day before with the UK prime minister, French President Emmanuel Macron, and Norway’s prime minister, all of whom offered help.

Ukraine is also working with the EU on financing for its defense and budget stability, and preparing new steps on European integration.