DAILY INTELLIGENCE BRIEF

March 31, 2026

596 events analyzed from open sources

EXECUTIVE SUMMARY

Ukraine conducted successful counteroffensive operations on the Oleksandrivka axis, liberating 480 km² according to Commander-in-Chief Syrskyi, marking significant territorial gains. Russian forces launched a massive 289-drone attack overnight, with Ukrainian air defenses downing 267 while strikes hit Odesa, Poltava, and other regions, killing at least 2 civilians. Ukrainian forces continued strategic strikes on Russian energy infrastructure, with oil terminals at Primorsk and Ust-Luga reportedly continuing to burn from the March 29 attack. Russian authorities claim 92 Ukrainian drones were downed across 12 regions, including 38 over Leningrad Oblast with damage reported at Ust-Luga port.

Key Developments

01Ukrainian counteroffensive liberates 480 km² on Oleksandrivka axisHIGH
02Russia launches massive 289-drone attack, Ukraine downs 267HIGH
03Russian oil terminals continue burning after Ukrainian strikeHIGH
04Russian guided bombs kill 13 in Hlukhiv civilian areaHIGH
05Russian forces claim capture of two settlements in frontline advancesHIGH
06Pokrovsk direction sees 163 Russian attacks in four daysHIGH
07Russian drone strike on Poltava kills 1, injures 4 including childHIGH

Narrative Shifts

01Ukrainian counteroffensive capabilities+25%
02Russian drone warfare escalation+15%
03Strategic energy infrastructure targeting+20%

Sources Summary – 596 events

SOURCES

23+ open sources

596 events processed

BY SEVERITY

LOW139
HIGH55
INFO334
MEDIUM61
CRITICAL7

BY CATEGORY

News276
Media200
Satellite120
Generated 06:02 AM UTC

AI-GENERATED · VERIFY CRITICAL CLAIMS

OSNT.IN · OPEN SOURCE INTELLIGENCE2026
OSNT.IN Daily Brief | March 31, 2026