Russia-appointed officials in Moscow-occupied Crimea have announced a regional emergency after oil was detected on the coast of Sevastopol.

A Ukrainian missile struck the headquarters of Russia's navy in Crimea.

Russian authorities say a Ukrainian attack on a strategic shipyard in Crimea wounded 24 people, damaged two ships undergoing repairs and caused a fire at the facility.

A Russia-appointed official in Crimea says a massive fire erupted at an oil depot there after it was hit by two Ukrainian drones.