Gunmen opened fire on a Ukrainian military unit in the Donetsk region overnight, Ukraine's Defense Ministry said on April 24.
One Ukrainian solder was injured in the assault in the town of Artemivsk, the ministry said in a statement.
CNN: Gunmen attack Ukrainian military unit; security forces repel them
Ukrainian soldiers march in the city of Kramatorsk in Donetsk Oblast before Kremlin-backed militants and insurgents block their path on April 16.
