A Russian SU-24 jet fighter was spotted flying over the Crimean border, reports the press service of Ukraine’s Border Guard Service.

“Border guards of the Berdyanck Border Guard Unit watched a Russian SU-24 fighter jet flying over the Crimean border. The relevant branch of the Ukrainian Armed Forces has been notified of the incident.”

According to the press service, Ukrainian border guards and soldiers manning checkpoints at the border have not been fired upon in the last 24 hours.

Border guards of the Donetsk Border Guard Unit also reported a drone flying over the Sea of Azov.