# Concentrated Iskander strikes on Kharkiv’s TEC-5 threaten power supplies in Ukraine’s northeast

*Wednesday, October 14, 2026 at 4:06 AM UTC — Hamer Intelligence Services Desk*

**Published**: 2026-10-14T04:06:22.010Z (3h ago)
**Category**: conflict | **Region**: Eastern Europe
**Importance**: 8/10
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/articles/20505.md
**Source**: https://hamerintel.com/summaries

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**Deck**: Successive salvos of Iskander-M and Tornado-S missiles hit the TEC-5 thermal power plant west of Kharkiv, with at least six impacts and strong explosions reported. The attack puts a major source of electricity for eastern Ukraine under pressure at a time when the wider grid is already damaged.

The TEC-5 thermal power plant west of Kharkiv came under a sustained missile barrage during Russia’s overnight attack on Ukraine’s energy system, with multiple reports of incoming Iskander-M and Tornado-S rounds and at least six impacts on the facility.

Between about 02:30 and 02:40 UTC on 14 October, open-source channels tracked repeated mentions of Iskander-M or Iskander-M/Tornado-S missiles flying toward TEC-5. One report stated that the plant was under a large-scale ballistic missile attack, with at least six Iskander-M ballistic missiles impacting the site and strong explosions heard in the area.

Further messages in quick succession said “another Iskander-M on Kharkiv” and described two more missiles probably heading to the power plant again. Others noted Iskander-M/Tornado-S launches on Kharkiv with explosions near the city and specified that the missiles were flying toward TEC-5. The consistency and timing of these reports point to deliberate, repeated targeting of a single power node rather than isolated strikes.

A large thermal power plant such as TEC-5 is a critical element in the regional grid. Damage to its generators, transformers, or control equipment can remove significant capacity and make it harder for operators to stabilize voltage and route electricity around other disruptions. Because this attack coincided with strikes on major plants around Kyiv, including CHP-4, CHP-5, and the Trypillya thermal plant, it added stress across several parts of the national system at once.

For residents and businesses in and around Kharkiv, reduced output from TEC-5 raises the likelihood of forced outages and unstable power, with knock-on effects for hospitals, water utilities, and industry that depend on continuous electricity. As colder months approach, any sustained hit to a large thermal plant also carries implications for heating in affected districts, depending on how local systems are configured.

The weapons used underline the importance Russian planners attach to the target. Iskander-M ballistic missiles are designed for rapid, relatively hard-to-intercept strikes over short ranges. References to Tornado-S, a guided multiple-launch rocket system, indicate that salvos may have been structured to concentrate fire on specific plant infrastructure.

The Kharkiv strikes formed part of a wider operation in which at least six major energy facilities across Ukraine were attacked with ballistic and cruise missiles. Alongside the plants around Kyiv, this pattern suggests a strategy of reducing Ukraine’s ability to generate power in several key regions simultaneously, rather than relying on isolated hits.

Key developments to watch now include official confirmation of the extent of damage at TEC-5, any emergency measures for electricity use announced for Kharkiv oblast, and whether subsequent Russian attacks keep focusing on the same power plant or move on to other energy sites in the northeast. Publicly available grid data and satellite imagery in the coming days will help clarify how much capacity TEC-5 has lost and for how long.