MOSCOW, February 29. /TASS/. Production infrastructure was damaged after explosions occurred in the Sumy Region in northern Ukraine, the regional military administration reported, adding that a fire broke out as well.

According to the administration, at about 13:25 Moscow time, four explosions occurred in the central part of the region, causing damage to production infrastructure.

"Warehouse premises of a production enterprise caught fire as well," the administration said on its Telegram channel, adding that the fire has been localized.

"All necessary services are working at the scene," the administration added.