Refugees came under attack in Luhansk city on last year , government officials say . A military spokesman says `` terrorists '' killed civilians , including women and children . Col. Khryaschuvate says government forces have regained part of Luhansk . Ukraine on Sunday reported gains against the rebels , saying the army had entered Donetsk and raised the Ukrainian flag in front of the district 's police offices . He says pro-Russian rebels used Uragan rocket launchers in fighting for the first time .
Refugees came under attack in Luhansk city on last year , government officials say . A military spokesman says `` terrorists '' killed civilians , including women and children . Col. Khryaschuvate says government forces have regained part of Luhansk . He says pro-Russian rebels used Uragan rocket launchers in fighting for the first time .