(Reuters) -An overnight drone attack by Ukraine temporarily disrupted power and heating supplies in the southwestern Russia city of Voronezh, a regional governor said on Sunday.

The attack on Voronezh, the administrative centre of the wider Voronezh region, caused no injuries, Governor Alexander Gusev said on the Telegram messaging app.

Several drones were suppressed by electronic warfare systems, sparking a fire at a utility facility that was quickly extinguished, he added.

Safety measures led to brief changes in central heating temperatures in some homes and to short power cuts in parts of the city, but supplies later returned to normal, Gusev said.

The Russian defence ministry did not mention any drones downed over the Voronezh region in its daily Telegram update on Sunday. The mini

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