January 2015 Mariupol rocket attack

A rocket attack on Mariupol was launched on 24 January 2015 by Russian and pro-Russian forces against the strategic maritime city of Mariupol, defended by Ukrainian government forces. Mariupol had come under attack multiple times in the previous year in the course of the War in Donbas, including in May–June 2014, when the city was under the control of Russian controlled forces; and in the September 2014 offensive.

Source: Wikipedia — January 2015 Mariupol rocket attack (CC BY-SA 4.0)