Separatist leader killed in bombing

The head of one of Ukraine’s two breakaway republics was killed in a bombing, highlighting the persistent tensions in a conflict that’s now in its fourth year.

Alexander Zakharchenko, head of the Donetsk People’s Republic, was the most senior official of the two breakaway regions formed with Russian support after the annexation of Crimea from Ukraine in 2014. He died after a bomb went off in a cafe Friday afternoon in central Donetsk.

“He could have been taken out because of criminal schemes or maybe his Kremlin curators grew tired of him or the Ukrainians may have done it,” said Igor Girkin, a former separatist commander. “He was a problem for everyone.”

The conflict in Ukraine’s easternmost regions, which has killed more than 10,000 people, began after the nation’s Kremlin-backed leader was toppled in 2014. A permanent resolution remains a distant prospect as regular talks between Ukraine, Russia, Germany and France fail to make a breakthrough. The deadline to implement a 2015 peace accord has passed, though that deal ended the worst of the violence. Both sides blame each other for failing to implement the terms of the agreement.

The Russian-backed separatist forces have suffered numerous assassinations, with the perpetrators usually remaining unclear as speculation swirls about frosty relations between the rebel leaders and their patrons in Moscow.