Feb 11 (Reuters) - Ukraine imposed emergency power

restrictions on Tuesday after overnight and morning attacks by

Russia on gas infrastructure, said Ukraine energy minister,

German Galushchenko.

"The enemy launched an attack on gas infrastructure

overnight," Galushchenko said in a post on social media. "As of

this morning, the energy sector continues to be under attack."

To minimize possible consequences for the energy system,

emergency power restrictions were being imposed, he said.