Off-Nadir Delta

Russian Control of Kostiantynivka and Chasov Yar

Titles and summaries are AI-extracted from news reporting; every source is linked below. Event id 1315919490.

Where
Kostiantynivka, Ukraine, Chasov Yar, UkraineA specific location in Kostiantynivka, Ukraine, Chasov Yar, Ukraine, accurate to roughly 5000 m.48.535, 37.692
When
Occurrence date not stated by reporting
Sourcing
4 articlesverification: independently_confirmed
Satellite observability
insufficient_detailRadar coverageThis signal carries no sensor assessment of its own, so this is the default for its category rather than a recommendation about this event.

What remains unresolved

  • coordinate_not_search_ready
  • imaging_target_missing
  • sensor_plan_missing
  • quality_failed
  • geo_not_ready
  • not_observable
  • collection_plan_incomplete
  • multi_target_unresolved

Related events

  • Russian Attacks in Eastern UkraineGrouped into the same event cluster — a separate report of the same occurrence, not a separate event. · 2026-07-28
  • Russian Offensive in Eastern UkraineGrouped into the same event cluster — a separate report of the same occurrence, not a separate event. · 2026-07-28
  • Russian Aggression on UkraineBoth name Russian forces (also reported as Russian army, Russian troops, Russian military). On this event the actor was read from its headline, not from a structured actor field — a weaker basis than a named actor on both sides. · 2026-08-30
  • Retaliatory Strikes on Ukraine Energy FacilitiesBoth name Russian forces (also reported as Russian army, Russian troops, Russian military). On this event the actor was read from its headline, not from a structured actor field — a weaker basis than a named actor on both sides. · 2026-08-30
  • Niger MutinyBoth name Russian forces (also reported as Russian army, Russian troops, Russian military). On this event the actor was read from its headline, not from a structured actor field — a weaker basis than a named actor on both sides. · 2026-08-29
  • Russian attacks on Ukrainian citiesBoth name Russian forces (also reported as Russian army, Russian troops, Russian military). On this event the actor was read from its headline, not from a structured actor field — a weaker basis than a named actor on both sides. · 2023-08-25
  • Combat Clashes in UkraineHappened at this location 3 d after this event. Order in time only — it is not established as a consequence. · 2026-08-01
  • Combat engagements in Pokrovsk and SlovianskHappened at this location 4 d before this event. Order in time only — no causal link is claimed. · 2026-07-25
  • Ukrainian forces hunting civilians in DonbassHappened at this location 6 d before this event. Order in time only — no causal link is claimed. · 2026-07-23
  • Russian shelling in Donetsk regionReported 69 km away and 1 d after. No established relationship beyond proximity. · 2026-07-30

Reproduce over the API (free endpoint)

bash
curl "https://offnadir-delta.com/api/v1/events/1315919490/thread" \
  -H "Authorization: Bearer ond_YOUR_API_KEY"

For situational awareness only — not for tracking or targeting individuals. Every claim above links to its reporting; satellite fields are the same values the API serves.