Russian Forces Launched a Spring Offensive, but Momentum Has Stalled Near Lyman, ISW Reports.

Ukraine Warfront Analysis: ISW Assessment

According to TSN.ua: On March 29, 2026, the Institute for the Study of War (ISW) released an updated battlefield assessment for Ukraine. The report evaluates the Russian military offensive that kicked off between March 17 and 21 as part of the 2026 spring-summer campaign. By late March, however, the pace of operations had slowed on the Lyman axis, suggesting a shift in enemy activity levels.

Casualties and Operational Outlook

According to ISW data, total Russian combat losses since the conflict began on February 24, 2022, through March 30, 2026, are estimated at roughly 1,296,700 personnel. The report also notes that approximately 870 Russian troops were eliminated in just the past 24 hours. These figures underscore the protracted and intense nature of the fighting and highlight the heavy toll on the opposing side.

The analysis indicates that despite Russia’s aggressive push early in the campaign, its territorial gains remain limited as of the report’s publication. The slowdown in momentum may point to difficulties in meeting operational objectives and a potential need for tactical adjustments.

This report underscores the importance of tracking military operations and their impact on the broader regional situation. Institute for the Study of War (ISW)

The deceleration in offensive tempo could reflect Ukrainian forces adapting to new combat conditions, as well as possible logistical challenges within Russian units. The front-line situation remains fluid, and further developments could significantly alter the course of the conflict.