Russian forces are reportedly suffering more than 400 casualties for every square kilometre they capture in the Donetsk region, according to Ukraine's Commander-in-Chief, General Oleksandr Syrskyi. The claim, made on July 14, 2026, underscores the staggering human cost of Moscow's incremental territorial gains in eastern Ukraine.
Recruitment Falls Short of Targets
Ukraine's Foreign Intelligence Service (SZRU) revealed that Russia's Ministry of Defence had recruited approximately 195,000 contract soldiers by early July 2026, less than half of its annual target of 409,000 personnel. The recruitment rate has slowed from around 1,200 people per day in 2024 to roughly 1,090 per day by mid-2026, leaving Moscow on course to miss its yearly goal.
According to SZRU, rising battlefield losses have forced Russian authorities to relax medical and administrative requirements for new recruits while intensifying efforts to recruit students, foreign nationals, and residents of Russian-occupied areas of Ukraine.
Casualty Rate Exceeds Recruitment Since March
The Institute for the Study of War (ISW), a US-based think tank, reported that Russian losses remain exceptionally high. ISW estimated that Russian forces sustained around 1,298 casualties for every square kilometre seized or infiltrated during June 2026, compared with an average of 68 casualties per square kilometre captured during the same month a year earlier across the wider theatre of war.
The think tank noted that the difference between its estimate and Syrskyi's assessment stems from the fact that its calculations cover the entire frontline, while Syrskyi's figures relate specifically to Donetsk Oblast. ISW added that it cannot independently verify casualty figures for individual Ukrainian regions and that it is unclear whether Syrskyi's calculation includes failed infiltration attacks or how recently liberated areas near Lyman affect the overall figures.
Despite these methodological differences, ISW stated that Syrskyi's assessment supports a broader trend showing Russian forces are sustaining significant personnel losses for relatively small battlefield gains. According to the think tank, Russia's casualty rate has exceeded its recruitment rate since March 2026, suggesting the Kremlin could face increasing difficulty replacing frontline losses without introducing a broader compulsory mobilisation.
