Assassination of Andrei Karlov

Andrei Karlov, the Russian Ambassador to Turkey, was assassinated on the evening of 19 December 2016 while delivering a speech at the opening of a photography exhibition, "Russia through Turks' eyes," at the Çağdaş Sanat Merkezi center for modern arts in Ankara's Çankaya District. The attack occurred amid a highly polarized political atmosphere in Turkey and days of protests over Russian military involvement in the Syrian Civil War, particularly the battle over Aleppo, at a time when Russian and Turkish officials were engaged in talks over a ceasefire and evacuation in Aleppo.

The gunman, identified as Mevlüt Mert Altıntaş, an off-duty Turkish riot police officer, entered the exhibition hall using his police identification, leading security and attendees to mistake him for one of Karlov's bodyguards. As Karlov began his speech, Altıntaş fired several shots at him from behind, fatally wounding him and injuring several other people. Altıntaş then circled the room, smashing displayed photographs while shouting in Arabic and Turkish, invoking Aleppo and Syria. He was shot dead by Turkish security forces shortly afterward. Karlov was taken to a hospital, where he died of his injuries.

Various explanations for the motive were offered by officials and commentators, none confirmed by investigation as reported in the source. Turkish President Recep Tayyip Erdoğan said the shooting was intended to disrupt improving Russia–Turkey relations and later suggested a link to the Gülen movement without providing evidence. The New York Times raised the possibility of revenge for Russian airstrikes in Aleppo. U.S. President-elect Donald Trump described the assailant as "a radical Islamic terrorist." Turkish authorities investigated Altıntaş's links to the Gülen movement and to Qatar, where he had traveled several times. Fethullah Gülen called the killing a "heinous act of terror." The Islamist Jaish al-Fatah coalition, which includes Jabhat Fatah al-Sham, claimed responsibility according to an Egyptian newspaper, while Islamic State-affiliated social media accounts celebrated the attack without an official claim of responsibility from ISIS.

In the aftermath, Turkish authorities briefly detained several of Altıntaş's family members and his Ankara flatmate. A Russian investigative team traveled to Turkey to assist. Turkish prosecutors later said Altıntaş's Gmail account had been entirely deleted within hours of the shooting, and Google reported the emails were unrecoverable. Altıntaş's own family rejected his body, and he was buried in a cemetery for unclaimed corpses. Associated Press photographer Burhan Ozbilici captured images of the gunman during the attack; one photo later received the World Press Photo of the Year award.

Turkish and Russian leaders both publicly condemned the killing as an attempt to sabotage bilateral relations. Erdoğan and Russian President Vladimir Putin spoke by phone and characterized the assassination as a "provocation." Turkey temporarily blocked access to several social media platforms and later restricted broadcast of attack footage during the investigation. Russia's Foreign Ministry vowed to combat terrorism, and Putin ordered increased security at Russian embassies worldwide.