Siege of Sloviansk
The siege of Sloviansk was an operation by the Armed Forces of Ukraine to recapture the city of Sloviansk in Donetsk Oblast from pro-Russian insurgents who had seized it on 12 April 2014. The city was taken back on 5 July 2014 after shelling from artillery and heavy fighting. The fighting in Sloviansk marked the first major military engagement between pro-Russian separatists and Ukrainian government forces, in the first run of battles in 2014.