MOSCOW, January 27. /TASS/. Russian forces delivered a massive strike on January 26 on Ukrainian energy sites related to the country’s military-industrial sector and transport system during the special military operation in Ukraine, Defense Ministry Spokesman Lieutenant-General Igor Konashenkov reported on Friday.

"On January 26, the Russian Armed Forces delivered a massive missile strike by long-range air-and sea-based precision weapons and also by unmanned aerial vehicles against the energy sites providing for the operation of enterprises of the Ukrainian military-industrial sector and transport system," the spokesman said.

The goals of the massive strike were achieved, the general said.

"All the designated facilities were struck," Konashenkov stressed.

In particular, the massive strike disrupted the deliveries of armaments and ammunition, including NATO-supplied weapons, to the Ukrainian military in combat areas, the spokesman said.

"The operation of the production capacities for the repair and recovery of Ukrainian military equipment was disrupted," Konashenkov reported.