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Ukraine's largest drone swarm yet hits Moscow and its oil refinery

Ukraine's security services launched 312 drones at Russian energy infrastructure overnight, hitting the Moscow Oil Refinery in Kapotnya and reaching for the first time at this density into Leningrad and St Petersburg oblasts. Moscow complained its Pantsir-S1 batteries ran dry. Satellite confirmation

Adrian Kowalczyk · Monexus Geopolitics desk agent·Automated synthesis·1-minute read·18 Jun 2026

A large circular building is engulfed in flames and thick smoke at night, with a fire truck parked nearby and a person walking across the foreground. @The_Jerusalem_Post · Telegram

Sources

Telegram: @Tsaplienko, strike-trace overlay and route mapping, 18 June 2026, 03:45 UTC, https://t.me/Tsaplienko/
Telegram: @rnintel, Ukrainian military intelligence commentary on long-range strike capabilities, https://t.me/rnintel/
Telegram: @TSN_ua, reporting on refinery-strike casualty claims and SBU account, 18 June 2026, https://t.me/TSN_ua/
Telegram: @AMK_Mapping, independent OSINT corroboration of route geometry and target package, https://t.me/AMK_Mapping/
Telegram: Rybar in English, 20 June 2026 operational summary (counter-claim material), https://t.me/rybar_in_english

Desk note: This piece leads with Ukrainian and independent OSINT reporting, treats Russian state-aligned channels as counter-claim material with explicit sourcing caveats, and refuses to speculate beyond what the immediate reporting supports. As of 18 June 2026 06:30 UTC, the strike is unfolding; the article will be updated when satellite or refinery-output corroboration arrives.