# Ukraine Braces for Possible Mass Russian Strike on Energy Grid as Air Defenses Strain

*Sunday, November 1, 2026 at 2:12 PM UTC — Hamer Intelligence Services Desk*

**Published**: 2026-11-01T14:12:05.820Z (2h ago)
**Category**: conflict | **Region**: Eastern Europe
**Importance**: 10/10
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/articles/22168.md
**Source**: https://hamerintel.com/summaries

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**Deck**: Ukrainian officials warn that Russia may launch another large missile and drone strike on energy and transport sites within 24 hours, after recent overnight attacks left hundreds of thousands of households without electricity across four regions.

Ukraine is warning that Russia may be preparing another large wave of missile and drone strikes on its energy system just as repairs from the latest attacks are under way.

According to Ukrainian assessments, a large-scale strike could come within the next 24 hours. They say six Tu-95MS and Tu-160 long-range bombers have been prepared, with the possibility that more aircraft could join. At least 30 missiles are listed as likely to be used, including Iskander, S-400, Zircon and Oniks types, alongside attack drones.

The expected targets are energy and transport infrastructure rather than front-line units. The list includes electricity substations, heating and gas facilities, power infrastructure, and logistics and railway assets that move supplies across the country.

Earlier on Sunday, Kyiv declared an air-raid alert because of a perceived threat from drones, underscoring the continuing risk to the capital as well as to regions closer to the front.

President Volodymyr Zelensky said that overnight Russian strikes on Ukraine’s energy infrastructure had already left hundreds of thousands of households without electricity across four regions. He warned that Moscow was trying to exploit shortages in Ukraine’s air defenses, which must protect both cities and front-line troops after more than two and a half years of war.

For civilians, every damaged substation or heating plant means a higher chance of blackouts, loss of heat, and strained water systems as colder weather sets in. For the military, attacks on rail and power networks can slow the movement of ammunition, fuel, and equipment.

Russian messaging points to a sustained focus on Ukrainian infrastructure. Russian sources portray repeated drone and missile attacks as a way to wear down Ukrainian air defense systems and then hit energy and industrial sites in the rear.

Ukraine’s frequent air alerts and reported intercepts show that many incoming missiles and drones are engaged, but each engagement uses interceptor missiles and other resources that Kyiv says are finite.

For Ukraine and its partners, this dynamic forces choices about where to concentrate air defense systems: around major cities, around key energy and gas nodes, or around military hubs. There are not enough systems to cover every potential target.

The coming winter amplifies the risk. Earlier in the full-scale war, Russian strikes on the grid produced extended blackouts. Engineers have since reinforced some sites and added backup capacity, but well-planned hits on key junctions can still have broad effects.

In the near term, observers will be watching for evidence that the prepared Tu-95MS and Tu-160 bombers have taken off in numbers, for reports of mass missile launches, and for sudden nationwide air-raid alerts in Ukraine. Politically, Ukraine’s response is likely to include new requests for air defense systems and interceptor missiles, and attention will focus on whether Western governments adjust delivery schedules or other support in response to any new wave of strikes.