Casualties in the Russo-Ukrainian War included six deaths during the 2014 annexation of Crimea by the Russian Federation, 14,200–14,400 military and civilian deaths during the War in Donbas (2014–2022), and tens of thousands of deaths during the 2022 Russian invasion of Ukraine. Russian annexation of Crimea During the Russian annexation of Crimea from 23 February through 19 March 2014, six people were killed. The dead included three protesters, two Ukrainian soldiers and one Russian Cossack paramilitary. On 10 August 2016, Russia accused the Special Forces of Ukraine of conducting a raid near the Crimean town of Armiansk which killed two Russian servicemen. The government of Ukraine dismissed the report as a provocation. Ten people were forcibly disappeared between 2014 and 2016 and were still missing as of 2017. War in Donbas (before 2022 invasion) The overall number of estimated deaths in the War in Donbas, from 6 April 2014 until 31 December 2021, was 14,200–14,400. This includes about 6,500 pro-Russian separatist forces, 4,400 Ukrainian forces, and 3,404 civilians. This number includes non-combat military deaths, as well as deaths from mines and unexploded ordnance. The vast majority of the deaths took place in the first year of the war, when major combat took place before the Minsk agreements. Total deaths Initially, the known number of Ukrainian military casualties varied widely due to the Ukrainian Army drastically understating its casualties, as reported by medics, activists and soldiers on the ground, as well as at least one lawmaker. Several medical officials reported they were overstretched due to the drastic number of casualties. Eventually, the Ukrainian Defence Ministry stated that the numbers recorded by the National Museum of Military History were the official ones, although still incomplete, with 4,647 deaths (4,509 identified and 138 unidentified) cataloged by 1 December 2021. According to the Armed Forces of Ukraine, 1,175 of the Ukrainian servicemen died due to non-combat causes by 5 March 2021. Subsequently, the military did not publish new figures on their non-combat losses, stating they could be considered a state secret. Deaths by regions The following table does not include the 298 deaths from the shootdown of Malaysia Airlines Flight 17 or the deaths of Ukrainian servicemen, which are listed separately. Missing and captured At the beginning of June 2015, the Donetsk region's prosecutors reported 1,592 civilians had gone missing in government-controlled areas, of which 208 had been located. At the same time, a