Capital punishment is a legal penalty in Russia, but is not used due to a moratorium and no death sentences or executions have been carried out since 2 August 1996. Russia has had an implicit moratorium in place since one was established by President Boris Yeltsin in 1996, and explicitly established by the Constitutional Court of Russia in 1999 and reaffirmed in 2009.
Capital punishment was abolished in Ukraine in 2000. In 1995 Ukraine entered the Council of Europe and thus was obliged to abolish the death penalty. The Verkhovna Rada introduced amendments to the then-acting Criminal Code in 2000, according to which "death penalty" was withdrawn from the list of official punishments of Ukraine. Ukraine carried out its last execution in 1997 according to Amnesty International.
The war in Donbas, or Donbas war, was a phase of the Russo-Ukrainian War in the Donbas region of Ukraine. The war began in April 2014, when a commando unit headed by Russian citizen Igor Girkin seized Sloviansk in Donetsk oblast. The Ukrainian military launched an operation against them. The war continued until subsumed by the Russian invasion of Ukraine in 2022.
During the 2014 pro-Russian unrest in Ukraine in the aftermath of the Revolution of Dignity, the city of Mariupol, in Donetsk Oblast, saw skirmishes break out between Ukrainian government forces, local police, and separatist militants affiliated with the Donetsk People's Republic. Government forces withdrew from Mariupol on 9 May 2014 after heavy fighting left the city's police headquarters gutted by fire. These forces maintained checkpoints outside the city. Intervention by Metinvest steelworkers on 15 May 2014 led to the removal of barricades from the city centre, and the resumption of patrols by local police. Separatists continued to operate a headquarters in another part of the city until their positions were overrun in a government offensive on 13 June 2014.
The Azov Assault Brigade is a formation of the National Guard of Ukraine formerly based in Mariupol, in the coastal region of the Sea of Azov, from which it derives its name. It was founded in May 2014 as the Azov Battalion, a self-funded volunteer militia under the command of Andriy Biletsky, to fight Russian-backed forces in the Donbas War. It was formally incorporated into the National Guard on 11 November 2014, and redesignated Special Operations Detachment "Azov", also known as the Azov Regiment. In February 2023, the Ukrainian Ministry of Internal Affairs announced that Azov was to be expanded as a brigade of the new Offensive Guard.
The Shyrokyne standoff was a battle for the control of the strategic village of Shyrokyne, located approximately 11 km (6.8 mi) east of Mariupol city limits, between Ukrainian forces led by the Azov Regiment, and Russian-backed separatists, between February and July 2015. It was part of the larger war in Donbas. On 10 February 2015, the Azov Regiment launched a surprise offensive against pro-Russian separatists associated with the Donetsk People's Republic (DPR) with the aim of pushing the separatist forces away from Mariupol city limits. The village is located just 10 km (6.2 mi) from the Ukrainian-controlled city of Mariupol, and was used as a launching point for separatist attacks on the city, which served as the administrative centre of Donetsk Oblast whilst DPR forces control Donetsk city. Fighting continued until 3 July 2015, when DPR forces unilaterally withdrew from Shyrokyne. Subsequently a cease-fire was declared in the area.
Aiden Daniel John Mark Aslin is a British citizen who was captured by Russian forces in April 2022 while fighting as a Ukrainian Marine in Mariupol. He was sentenced to death on 9 June by authorities of the Russian-backed breakaway unrecognised puppet state, the Donetsk People's Republic (DPR), for "mercenary activities and committing actions aimed at seizing power and overthrowing the constitutional order of the DPR." He was released in a prisoner exchange in September 2022.
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, and up to 500,000 estimated casualties during the Russian invasion of Ukraine.
On 24 February 2022, Russia invaded Ukraine in an escalation of the Russo-Ukrainian War that started in 2014. The invasion became the largest attack on a European country since World War II. It is estimated to have caused tens of thousands of Ukrainian civilian casualties and hundreds of thousands of military casualties. By June 2022, Russian troops occupied about 20% of Ukraine. From a population of 41 million, about 8 million Ukrainians had been internally displaced and more than 8.2 million had fled the country by April 2023, creating Europe's largest refugee crisis since World War II. Extensive environmental damage caused by the war, widely described as an ecocide, contributed to food crises worldwide.
Since the beginning of the Russian invasion of Ukraine in 2022, the Russian military and authorities have committed war crimes, such as deliberate attacks against civilian targets ; indiscriminate attacks on densely-populated areas ; abduction, torture and murder of civilians; forced deportations; sexual violence ; destruction of cultural heritage; and mistreatment, torture, mutilation and murder of Ukrainian prisoners of war.
The siege of Mariupol began on 24 February 2022 and lasted until 20 May, as part of the Russian invasion of Ukraine. It saw fighting between the Russian Armed Forces and the Ukrainian Armed Forces for control over the city of Mariupol in southeastern Ukraine. Lasting for almost three months, the siege ended in a victory for Russia and the Donetsk People's Republic, as Ukraine lost control of the city amidst Russia's eastern Ukraine offensive and southern Ukraine offensive; all Ukrainian troops remaining in the city surrendered at the Azovstal Iron and Steel Works on 20 May 2022, after they were ordered to cease fighting.
Graham William Phillips is a British journalist, self-styled 'indie journo', documentary filmmaker and former YouTuber who is under UK Government sanctions for "producing and publishing pro-Russian disinformation and propaganda about the Ukraine War". The sanctions on Phillips are an asset freeze.
Andrew Tettenborn is a British legal academic and writer who is a professor of law at Swansea University's Hillary Rodham Clinton School of Law, specialising in commercial law and the common law.
Vadim Yevgenyevich Shishimarin is a Russian soldier who was the first person to go on trial for war crimes committed during the 2022 Russian invasion of Ukraine. On 18 May 2022, he pleaded guilty to fatally shooting an unarmed civilian, Oleksandr Shelipov. On 23 May, he was sentenced to life imprisonment. Shishimarin's lawyer lodged an appeal and on 29 July 2022, his sentence was reduced to 15 years in prison. Law professor Chris Jenks suggested that the legal reasoning, conviction and sentencing appeared to be flawed.
Brahim Saâdoune is a Moroccan student who joined the Ukrainian Armed Forces as a fighter-volunteer. Saâdoune was captured during the Battle of Volnovakha and sentenced to death by the Supreme Court of the self-proclaimed Donetsk People's Republic (DPR) in what has been described as a "show trial".
This timeline of the Russian invasion of Ukraine covers the period from 8 April 2022, when the area of heavy fighting shifted to the south and east of Ukraine, to 28 August 2022, the day before Ukraine announced the start of its Kherson counteroffensive.
Aleksandr Nikulin is a Donetsk People's Republic supreme court judge since 2019. In 2022, during the 2022 Russian invasion of Ukraine, he presided the trial of captured Ukrainian and foreign soldiers who surrendered following the Siege of Mariupol and Azovstal plant. The event was described as a show trial, ending in June 2022 with death penalty to foreign prisoners Britons Aiden Aslin, Shaun Pinner, and Moroccan Brahim Saadoune, Nikulin describing them as "Nazi". On November 4, 2022, Nikulin was shot by unknown attackers in Vuhlehirsk and left in critical condition, in what appears to be an assassination attempt. Denis Pushilin, leader of the DPR, accused Ukraine of commanding the assassination.
During the Russian invasion of Ukraine, both Ukrainian and Russian/separatist prisoners of war have suffered several forms of abuse, such as mistreatment, exposure to public curiosity, torture, or even execution.
The trial of Anton Cherednik was held in the Russian city of Rostov-on-Don from April until November 2023. Taking place during the Russian invasion of Ukraine, it was the first war crimes trial of the conflict to be held by Russia. Cherednik, a member of the Ukrainian Marine Corps, was accused of murdering a civilian he suspected of being a Russian spy, taking part in terrorist activities and attempting to "forcibly seize power" in the Donetsk People's Republic. Cherednik pleaded guilty to murder on April 4 but denied the other charges. He was found guilty on all counts and sentenced to nineteen years' imprisonment.
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36th Separate Marine Brigade 
